EUROPEAN COMMISSION
Brussels, 15.12.2021
SWD(2021) 455 final
COMMISSION STAFF WORKING DOCUMENT
IMPACT ASSESSMENT REPORT
Accompanying the
Proposal for a Directive of the European Parliament and of the Council on common rules for the internal markets in renewable and natural gases and in hydrogen (recast)
Proposal for a Regulation of the European Parliament and of the Council on the internal markets for renewable and natural gases and for hydrogen (recast)
{COM(2021) 803 final}
{COM(2021) 804 final} - {SEC(2021) 431 final} - {SWD(2021) 456 final} - {SWD(2021) 457 final} - {SWD(2021) 458 final}
Table of contents
1Political and legal context
1.1Context of initiative
1.2Scope of initiative
1.3Organisation and timing
1.4Links with other initiatives
1.5Alignment with the FIT for 55 Impact Assessment
2Problem definition
2.1Problem Area I: Hydrogen infrastructure and markets
2.2Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
2.3Problem Area III: Network planning
2.4Problem Area IV: Low level of customer engagement and protection in the green gas retail market
2.5Interdependencies between problem areas
2.6Evaluation
3Why should the EU act?
3.1Legal basis
3.2Subsidiarity: Necessity of EU action
3.3Subsidiarity: Added value of EU action
4Objectives: What is to be achieved?
4.1General objectives
4.2Specific objectives
5Available policy options
5.1Options in the Problem Area I: Hydrogen infrastructure and markets
5.2Options in the Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
5.3Options in the Problem Area III: Network planning
5.4Options in Problem Area IV: Low level of customer engagement and protection in the green gas retail market
6What are the impacts of the options?
6.1Assessment of options for Problem Area I: Hydrogen infrastructure and markets
6.2Assessment of options for Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
6.3Assessment of policy option in relation to Problem Area III: Integrated network planning.
6.4Assessment of policy option in relation to Problem Area IV: Lack of customer engagement and protection in the green gas retail market
6.5Social impacts
6.6Impacts on SMEs
7How do the options compare?
7.1Comparison of options in Problem Area I: Ensuring emergence of cost-effective hydrogen infrastructure and contestable hydrogen markets
7.2Comparison of options in Problem Area II: Ensuring access of renewable and low carbon gases to the existing natural gas networks and market
7.3Comparison of options in Problem Area III: Ensuring integrated network planning
7.4Comparison of options in Problem Area IV: For addressing lack of consumer engagement and protection in the green gas retail market
7.5Synergies and trade-offs between problem areas
8Preferred options
8.1Problem Area I: Hydrogen infrastructure and markets
8.2Problem Area II: Renewable and low-carbon gases in the existing gas infrastructure and markets, and energy security
8.3Problem Area III: Integrated network planning
8.4Problem Area IV: Low level of customer engagement and protection in the green gas retail market
8.5REFIT (simplification and improved efficiency)
9How will actual impacts be monitored and evaluated?
9.1Future monitoring and evaluation plan
9.2Annual reporting by ACER and evaluation by the Commission
9.3Operational objectives
9.4Monitoring indicators and benchmarks
Annex 1: Procedural information
Lead DG, Decide Planning/CWP references
Organisation and timing
Consultation of the RSB
Evidence, sources and quality
Annex 2: Stakeholder consultation
Consultation strategy
Inception Impact Assessment
Public consultation
Other consultation activities
Council/Member States
European Parliament
National regulatory authorities
Annex 3: Who is affected and how?
Practical implications of the initiative
Summary of costs and benefits
Annex 4: Analytical methods
Description of the model used
Description of the scenario definition methodology
Modelling approach to Problem Area I
Modelling approach to Problem Area II
Data collection methodology
Annex 5: Modelling results for Problem Area I: Hydrogen infrastructure and markets
Infrastructure needs
Costs of hydrogen
Annex 6: Detailed measures for Problem Area I: Hydrogen infrastructure and markets
Tables assessing individual measures
Clarification of joint versus separate regulated asset base approach
Annex 7: Detailed measures for Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
Tables assessing individual measures
Gas quality: Hydrogen blending cross-border framework
Annex 8: Detailed measures for Problem Area III: Network planning
Annex 9: Detailed measures for Problem Area IV: Low level of customer engagement and protection in the green gas retail market
Annex 10: Additional analysis for Problem Area IV: Low levels of customer protection and engagement
Driver 1: Untapped competition potential in retail markets
Driver 2: Insufficient customer empowerment in terms of switching, price comparison tools, billing information, energy communities, and access to data
Annex 11: Evaluation and impact assessment
Annex 12: Detailed Annex on coherence with the present proposals with other Fit for 55 proposals as well as other legislative acts
The revised Renewable Energy Directive (RED II)
The Energy Efficiency Directive (EED)
Energy Performance of Buildings Directive and the Renovation Wave initiative
The Regulation on trans-European energy networks (TEN-E)
Emission Trading Scheme (ETS)/Innovation Fund and Effort Sharing Regulation
Energy Taxation Directive (ETD)
Methane leakage
CCS directive
The Alternative Fuel Infrastructure Regulation
The FuelEU Maritime and REFuel EU Aviation proposals
Glossary
List of Figures
List of Tables
1 Political and legal context
1.1Context of initiative
The European Green Deal (EGD) and the Climate law set the target for the EU to become climate neutral by 2050 in a manner that contributes to European competitiveness, growth and jobs. This, together with a 55% greenhouse gas emissions reduction target by 2030, requires an energy transition and significantly higher shares of renewable energy sources in an integrated energy system and acceptance and active participation of consumers in competitive markets, to benefit from affordable prices, good standards of service, and effective choice of offers mirroring technological developments.
On 14 July, the European Commission adopted
a first set of proposals to make the EU's climate, energy, transport and taxation policies fit for reducing net greenhouse gas emissions by at least 55% by 2030, compared to 1990 levels. The present initiative is equally part of the Fit for 55 package.
It covers market design for gases. Whilst it will not deliver decarbonisation by itself, it will remove barriers for this to happen and create the conditions for this to take place in a more cost effective manner.
Electrification of demand sectors will further increase as it is generally the most cost-effective and energy-efficient way to decarbonise final energy demand. Coupled with an increased contribution from renewables, energy efficiency and a circular economy, electrification delivers a substantial part of the emission reductions across the energy system.
Gaseous fuels (natural gas, biogas and biomethane, synthetic methane and hydrogen) will however continue playing an important role in the energy system. Their ability to store energy allows matching seasonal demand patterns and complements fluctuating supply of renewable electricity. For processes, which cannot easily be electrified for technical or economic reasons, gaseous fuels are likely to remain present in the EU’s energy system. It is however clear, that these gases must be decarbonised on the way to 2050.
This document analyses how to adapt the current legal framework for the internal gas market (mainly the Gas Directive and the Gas Regulation) to facilitate the decarbonisation of gaseous fuels in a competitive manner at least economic costs whilst ensuring energy security and placing consumers at the heart of the energy markets. Two main pathways, are likely to emerge in parallel and expected to develop at different pace across the EU:
-A hydrogen-based infrastructure will progressively complement the network for methane gases;
-A methane-based infrastructure in which natural gas will progressively be replaced by other sources of methane (i.e. biomethane and synthetic methane, possibly occasionally blended with hydrogen).
Currently, some 300 Mtoe (350-400 bcm) of gaseous fuels are consumed in the EU per year, of which 95% is natural gas. They account for roughly 25% of total EU energy consumption, used for 20% of EU electricity production, and 39% of heat production. In line with the policy scenarios that underpin the Fit for 55 initiative, biogas and biomethane, renewable and low-carbon hydrogen and synthetic fuels (E-gas) will gradually replace fossil gases and represent very significant shares of the gaseous fuels in the energy mix towards 2050. Conversely, the share of natural gas is projected to be significantly reduced and coupled with Carbon Capture Usage and Storage (CCUS) technologies.
Figure 1
shows the latest projections for consumption of gaseous fuels produced by the Commission with the PRIMES energy model. The projections also show that the energy carried by gaseous fuels would, after slightly decreasing between 2020 and 2030, stay in 2050 at about 85% of the current level.
Two scenarios are shown in the Business as Usual (BAU) case (the Reference 2020 – REF) and in the Green Deal scenario (MIX).
Figure 1: Total consumption of gaseous fuels (Mtoe)
Source: PRIMES
Under current framework conditions, biomethane, synthetic methane and hydrogen have significantly higher levelised costs of energy compared to natural gas. This cost gap can be addressed by a much higher carbon price
, by direct financial incentives in particular for renewable gases and by reducing the cost for access to the system for the gaseous fuels other than natural gas.
However, the renewable and low-carbon gases today face regulatory barriers for market and grid access that represent a comparative disadvantage versus natural gas. The differences in costs of production and potential of biomethane and hydrogen production between EU Member States are significant and are a strong argument to enable cross-border trade. Abolishing the regulatory barriers will enable renewable and low carbon sources of gases to compete in the EU gas market, bringing down costs of production, increasing cost efficiency and leading to less support measures and state aid. It will also enable supply of those gases to Member States, and end-consumers, that otherwise would not satisfy their demand.
1.2Scope of initiative
The initiative aims to adapt the rules for the transmission, distribution, supply and storage of methane and hydrogen based gases. It lays down the rules relating to the organisation and functioning of these gas sectors, access to the market and the operation of systems as well as rights of consumers of gases. Where necessary, the rules for hydrogen and methane gases are differentiated to make them fit for purpose. Maintaining overall energy security is an underpinning factor.
1.3Organisation and timing
The Commission has conducted a number of wide and targeted public consultations between 2019 and 2021 on the different problem areas covered by the present Impact Assessment. Given the cross-cutting nature of the planned Impact Assessment work, the Commission set up an inter-service steering group, which held regular meetings to discuss the policy options of the proposed initiatives and the preparation of the Impact Assessment. In parallel, the Commission has also conducted a number of studies for this Impact Assessment.
1.4Links with other initiatives
The proposed initiative is focussing on enabling the markets to decarbonise gas consumption. It is strongly linked and complementary to the legislative proposals brought forward in the context of the Fit for 55 package to implement the European Green Deal, including:
-The revised Renewable Energy Directive (RED II), which is the main EU instrument dealing with the promotion of energy from renewable sources. It aims to incentivise the penetration of renewable energy, including renewable gases. Its proposed amendment
to increase the target for renewable sources in the EU’s energy mix to 40% and promote the uptake of renewable fuels, such as hydrogen in industry and transport, with additional targets. However, other low-carbon fuels (including low-carbon gases, such as low-carbon hydrogen) are not in the scope of RED and its revision. Such fuels can however also play a role in the transition, particularly in the short and medium term to rapidly reduce emissions of existing fuels, and support the uptake of renewable fuels such as renewable hydrogen. In order to fill in this gap and enable low-carbon fuels to be a viable solution for Member States in a transitional period, this Impact Assessment explores options for deploying a system of terminology and certification of non-renewable low-carbon fuels;
-The Energy Efficiency Directive (EED) and the related Energy Performance of Buildings Directive (EPBD) including the proposals for their amendment interact with the present initiative as they affect the level and structure of gas demand. Energy efficiency measures can alleviate energy poverty and reduce consumer vulnerability. As gaseous fuels are currently dominating in European heating and cooling supply and in the cogeneration plants, their efficient use stays at the core of the energy efficiency measures. The present initiative is coherent with the energy efficiency first principle: an open and competitive EU market with prices that reflect energy carriers’ production costs, carbon costs, and external costs and benefits would efficiently provide clean and safe hydrogen to end users who value it most.
-The TEN-E Regulation, as proposed by the Commission in December 2020, aims to better support the modernisation of Europe's cross-border energy infrastructure for the EGD. It introduced hydrogen infrastructure as a new infrastructure category for European Network Development. The present initiative is complementary as it focuses on alignment of the national plans with the requirements of the European Network Development plan;
-As announced in the EU strategy to reduce methane emissions, the Commission will propose legislation to reduce methane emissions in the energy sector. The initiative will seek to improve information for all energy-related methane emissions. The present initiative seeks to facilitate the penetration of renewable and low-carbon gases, enabling a shift from natural gas;
-The Emission Trading Scheme (ETS) increases the price of using fossil fuels relative to renewable and low-carbon gases and, thus, fosters the demand of such gases and investments in related production technology. The Commission has proposed strengthening, including reinforcements in and extensions to the aviation sector, maritime and road transport, and buildings.
-The revised Alternative Fuels Infrastructure Regulation, which will repeal Directive 2014/94/EU on deployment of alternative fuels infrastructure (AFID), as proposed by the Commission in July 2021, aims to tackle rising emissions in road transport to support the transition to a nearly zero-emission car fleet by 2050. The Regulation requires Member States to expand their network of recharging and refuelling infrastructure in line with zero emissions car sales, and to install charging and fuelling points at regular intervals on major highways.
The present initiative is coherent and has clear synergies with these instruments and others.
1.5Alignment with the FIT for 55 Impact Assessment
The quantitative assessments shown in this report build on the analysis performed for the Fit for 55 policy package. Consequently, all model-based analysis related to hydrogen and renewable and low carbon gases is aligned to the MIX-H2 PRIMES scenario
, which underpins the Impact Assessment supporting the proposal for a revised Renewable Energy Directive. While the Impact Assessment for a revised Renewable Energy Directive, is looking at policy measures to promote the demand and production of hydrogen as well as renewable and low carbon gases, the present assessment explores the policy measures required for optimum infrastructure and efficient markets. By using the MIX-H2 PRIMES scenario, the overall relationships between energy supply and demand are preserved. This ensures consistency with the underlying policies driving the transition to Greenhouse Gas (GHG) neutrality as proposed in by the Fit for 55 initiative. The relationship between the MIX-H2 PRIMES scenario and the policy measures that are assessed in this report is further explained in Section 6 and Annex 4.
Figure 2: Problems and drivers
2Problem definition
2.1Problem Area I: Hydrogen infrastructure and markets
2.1.1Problem: Barriers exist for the deployment of a cost-effective hydrogen infrastructure and a competitive and integrated hydrogen market
Today, hydrogen represents a modest fraction of the European Union’s energy mix. It is mainly used as industrial feedstock and is largely produced from fossil fuels emitting CO2. Hydrogen is not yet a traded commodity and a hydrogen network is not yet an essential facility, as producers and consumers are not competing for access to a cross-border network for hydrogen transport. Existing networks are privately owned and tailored for the point-to-point transport of hydrogen to industrial customers.
The Communication on a hydrogen strategy for a climate-neutral Europe
(the EU Hydrogen Strategy) published in 2020 as well as the hydrogen strategies of a number of Member States, define ambitions towards 2030 to prepare for the expected steep increase of hydrogen consumption between 2030 and 2050 (in particular hydrogen produced from water using renewable electricity through a process of electrolysis). Next to renewable hydrogen, other forms of low-carbon hydrogen can play a role, primarily to rapidly reduce emissions from existing hydrogen production and to support the parallel and future uptake of renewable hydrogen. The Communication describes a roadmap for the development of a hydrogen value chain that would progressively require EU logistical infrastructure and would reach a more mature phase by 2030.
Table 1: EU Hydrogen Strategy and national hydrogen strategies: envisaged developments towards 2030 and PRIMES projections towards 2050
|
Today - 2024
|
2025 - 2030
|
2050
|
Electrolyser installed capacity
|
6 GW
|
40 GW
|
500-550 GW
|
Production RES H2
|
Up to 1 Mt
|
Up to 10 Mt
|
70-80 Mt
|
Infrastructure
|
Infrastructure needs for transporting hydrogen over longer distance will remain limited.
|
Need for an EU-wide logistical infrastructure will emerge.
|
Fully developed EU hydrogen network in place (with connections to non-EU countries)
|
Electrolyser targets national hydrogen strategies (until November 2021)
|
-
|
32.5-33.5 GW
|
-
|
Source: EU Hydrogen strategy and national hydrogen strategies, PRIMES
The current regulatory framework for gaseous energy carriers does not address the second pathway identified above by which gaseous fuels will be decarbonised, namely the deployment of hydrogen and the development of a dedicated hydrogen infrastructure next to the already existing methane-based infrastructure. There are no rules on the operation of new hydrogen infrastructure or the repurposing of existing natural gas networks for the future transport of hydrogen. The security challenges of hydrogen deployment are also not addressed in the SoS Regulation,.
The problem resides in the fact that barriers exist for the development of a cost-effective hydrogen infrastructure and integrated, competitive hydrogen market.
2.1.1.1Driver 1: Decarbonisation will result in the emergence of a European hydrogen value chain reliant on a cross-border hydrogen market
With renewable energy resources being key but unevenly distributed over Member States the availability of well-integrated, cross-border hydrogen markets will be key to support the EU’s climate neutrality objectives and ensure its cost-effectiveness.
Hydrogen networks will allow the transport of hydrogen from regions with excess capacity of renewable energy to supply demand centres in (cross-border) regions with lower hydrogen production capacity. Any trade barriers for hydrogen and a lack of transport capacity could hamper the development of the hydrogen value chain and, consequently, decarbonisation.
In view of the variability of renewable hydrogen production on the one hand and the need to provide stable supply to users on the other hand, storage infrastructure will be an important asset on such a hydrogen market. It allows hydrogen producers to optimise their economic activities by utilizing electrolysers on the basis of (favourable) price variations for renewable electricity instead of adapting the operation of electrolysers to consumption patterns. Currently, salt caverns are the only proven large-scale hydrogen storage option but, due to geological conditions this storage option is only available in certain Member States. Accordingly, large-scale storage might be scarce (especially at the ramp-up stages) thereby underlining the need for (cross-border) markets.
EU hydrogen demand might be partially covered by imports from third countries depending on the competitiveness of renewable and low carbon gases produced in these countries relative to domestic EU production and the possibilities and costs to import them into the EU. In terms of volumes, the potential for hydrogen imports and exports remains uncertain, especially by 2030. Moreover, alongside pipelines that interconnect the EU with third countries, hydrogen can be imported from (more distant) third countries by ships that can use a range of different modes to transport hydrogen such as in liquid form or as ammonia. As the optimal import means will also depend on the envisaged end use of hydrogen, it is not yet fully clear what means of hydrogen import will become predominant. In any event, investments in and the operation of import facilities will equally be dependent on functioning commodity markets (and on the available transportation infrastructure to reach demand centres).
Low-carbon hydrogen (LCH) and low carbon fuels (LCFs) have decarbonisation potential. However, they lack a definition. Yet, it can be expected, at least in the short term, that Member States will use LCF and LCHs to initiate the development of transport infrastructure as well as adaptations by end-users for the eventual uptake of renewable hydrogen. Not certifying LCF and LCHs in a comprehensive and harmonised manner risks to jeopardise the integrity of the EU market and hamper cross-border trade, inside the EU as well as trade with third countries, since it would create uncertainty about the real GHG footprint of such solutions.
An efficient hydrogen market can increase welfare by exploiting comparative advantages whilst the price signals it produces will steer investment decisions and the operation of hydrogen assets. Whilst the development of a hydrogen market has clear benefits, no such integrated hydrogen market exists today.
2.1.1.2Driver 2: Lack of hydrogen infrastructure investments hinders market development
The development of a hydrogen market requires infrastructure.
Pipeline transportation is highly likely to be the most cost-effective means of transporting hydrogen for distances compatible with the European territory, compared to other means such as road-based or marine transport or transportation through the electricity grid of electricity before its transformation into hydrogen. A lack of hydrogen networks may increase the carbon footprint of production and render hydrogen more expensive for consumers, as they have to divert to less cost-effective (and sustainable) transportation means. As production and consumption of hydrogen ramp-up across the EU, cross-border hydrogen networks will be required to meet transport needs from favourable production locations to demand centres. The construction of a pan-European grid would require considerable capital investments
. Existing natural gas networks can be partially repurposed for the transport of hydrogen, with significant cost savings compared to new-build infrastructure. The same applies to large scale storage and, likely to lesser extent, import terminals.
However, there is no clarity on the context in which infrastructure investments can take place and barriers to exploit repurposing opportunities exist. There is no transparency on what parts of the gas grid may become available for repurposing, no clear rules exist on how repurposing could be organised, how (new or repurposed) hydrogen infrastructure is financed and whether current arrangements applicable to gas pipes (e.g. permitting and land use rights) continue to be applicable once these pipes are used for hydrogen transportation.
2.1.1.3Driver 3: Hydrogen infrastructure is likely to constitute a natural monopoly, resulting in non-competitive market structures
As hydrogen markets develop, dedicated hydrogen networks and possible other types of infrastructure are likely to constitute natural monopolies or essential facilities on which hydrogen producers and consumers depend in order to transport, store and receive hydrogen. While existing hydrogen pipeline infrastructure is currently unlikely to constitute a natural monopoly as current hydrogen producers and sellers/buyers are not competing for access to hydrogen infrastructure, it is expected to happen in the future, based on the following elements:
-Pipelines have a sub-additive investment cost curve. This means that the total cost of transport services are expected to be lower for one pipeline operated by a single firm than for two pipelines with an equal transport capacity that are operated by two firms;
-Other transportation means (such as transportation by trucks) would not provide suitable or competitive alternatives for most uses;
-Refurbishing natural gas pipelines to hydrogen operations will be less expensive than new-build pipelines, and will hence offer a competitive advantage to the owners/operators of existing natural gas networks. As a result, the hydrogen pipeline/network ‘inherits’ the natural monopoly character from the natural gas pipeline/network;
-Hydrogen is expected to become a traded commodity with a high number of producers/sellers and buyers competing for access to transport infrastructure. This would coincide with phase 2 (2025-2030), and more broadly phase 3 (2030 towards 2050) defined in the EU hydrogen Strategy.
Natural monopolies could lead to the foreclosure of upstream (hydrogen production) and downstream (supply of hydrogen to end-users) activities within the hydrogen value chain, which may in turn lead to hydrogen consumers being deprived from supply or being confronted with higher prices in the end also affecting the ability for hydrogen to decarbonise the EU economy.
However, no rules exist to ensure market access addressing the risk of market foreclosure and non-competitive market structures, while taking into account the specificities of a nascent market.
2.1.1.4Driver 4: Diverging hydrogen quality rules may hinder cross-border flows and incur additional costs
Gas quality for pure hydrogen networks has so far received little attention as current hydrogen supply is predominantly organised on a point-to-point basis. Once hydrogen is injected into the network from different production processes and transported through a meshed network, including across-borders, issues around hydrogen quality (i.e. purity) may arise.
Different applications require different hydrogen purity levels and can have different tolerances for the composition of the impurities. Industrial grade purity is required at a minimum 99.9% (e.g. in ammonia and steel production and in refineries), fuel cell uses require a purity above 99.97% (e.g. in road and rail transport), while used for its thermal value hydrogen purity is a less important parameter e.g. in power plant turbines.
Different sources and production methodologies lead to different hydrogen purity levels and the transport via pipeline also has an effect on the purity: Existing gas pipelines converted for hydrogen transport can respect a 98% purity, which can represent a significant issue with reusing existing gas infrastructure for hydrogen transport. To ensure that the level of hydrogen purity matches end-use requirements, purification might be necessary as an additional step at added cost in the production process or at a later stage, e.g. at end-use points.
Currently, only a few national level standards are applicable or under development, while the European Committee for Standardization (CEN) is investigating the tolerance of infrastructure elements and end-use applications to hydrogen. As of today, there is limited availability of data on and experience with hydrogen purity and its implication on the operation of infrastructure and appliances.
The lack of harmonised rules on a minimum purity level for hydrogen transportation can pose a risk to the unhindered flow and use of hydrogen in the near future. Such issues are expected to become particularly pertinent when dedicated hydrogen networks connect Member States and divergent technical rules, including quality specifications, constitute a barrier to the cross-border flow of hydrogen.
Thus a need exists to assure that diverging hydrogen quality (hydrogen purity and contaminants) rules hinder cross-border flows.
2.1.2How will the problem evolve?
Today, the share of hydrogen represents a negligible share of all gaseous fuels, predominantly produced and used within chemical production sites and refineries. In the MIX-H2 scenario, the production of renewable hydrogen will increase to more than 17 Mtoe (or 6 Mt of hydrogen) in 2030 and can be 230 Mtoe (80 Mt) in 2050. The share of hydrogen in the total consumption of gases increases to 4% in 2030 and up to 40% in 2050
If the above issues remain unresolved, market integration will be hampered, infrastructure roll-out slowed down and non-competitive markets outcomes can be expected. Higher hydrogen prices and lower uptake of hydrogen and lower decarbonisation will be the result. Member States may take national initiatives based on national strategies, but these efforts are likely to be dispersed, resulting in uncoordinated and weaker cross-border integration and network development. As geographical and geological circumstances vary among Member States, some will have no or limited access to hydrogen storages and terminals.
These problems will not only pose risks to the objectives as set out by the EU Hydrogen Strategy by 2030, but even more so beyond 2030 in view of the steep increase in hydrogen consumption and production envisaged beyond 2030 towards 2050.
2.2Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
2.2.1Problem: Untapped potential of RES gases and barriers blocking the access of biomethane to gas market and infrastructure
Today, renewable and low-carbon gases represent a minor role in the EU energy mix. Biogas is primarily used on-site to generate heat and electricity. Biomethane totalled around 20 TWh in 2019, which, was less than 1% of the EU’s natural gas consumption of about 3850 TWh. Blending hydrogen into natural gas grids and the production and injection of synthetic methane only exist at the scale of demonstration or pilot projects.
The global biomethane export potential is estimated by the IEA at 8084 TWh in 2018, rising to 9731 TWh in 2040. The costs of imports to the EU ranged in 2018 between EUR 12/MWh and EUR 98/MWh. In 2040, import costs are estimated in the range of EUR 13/MWh and EUR 70/MWh (including shipping costs), depending on the region
. Import of biomethane can take place using Liquified Natural Gas (LNG) terminals or transmission pipelines (high pressure pipelines transporting gas on long distances).
In the EU, currently, the production costs of biomethane vary from EUR 36/MWh to EUR 116/MWh
. The differences in production costs show an opportunity for trade across the EU. However, unlike natural gas, which is normally injected at the transmission level, about half of the biomethane production capacity is connected to the distribution grid (low pressure pipelines which distribute gas in local areas). Injecting biomethane into distribution grids may, on the one hand be realised at lower operational costs, but on the other hand it deprives the biomethane producers access to the wholesale market which is organised around the transmission grid and the market dominated by natural gas.
Figure 3: Estimation of biomethane potentials in 2030 – by MS
Source: Fraunhofer
Figure 4: LCOE of biomethane in 2030 (EUR/MWh)
This results in a problem that the potential to produce biomethane remains untapped. At the same time rules applicable to biomethane vary between Member States which results in lack of level playing field between the producers of biomethane across the EU. Leaving biogas potentials from agricultural residues and waste (from sewage, municipal waste or landfills) unused represents a missed opportunity to make an additional step towards a circular economy as outlined under the Circular Economy Action Plan (CEAP)
. Furthermore, the potential contribution of biomethane to the energy security is not considered in the current framework on energy security.
2.2.1.1Driver 1.1: Constrained market and grid access for local producers of biomethane connected to the distribution grids
For efficient marketing of renewable and low carbon gases, access to the gas wholesale market, i.e. the Virtual Trading Points (VTP), represents a key prerequisite. Yet, current market organisation and legislation in Member States does not necessarily foresee, in terms of market access, the integration of distribution systems in entry-exit zones of Transmission System Operators (TSOs) and the participation of the distribution level injected gases in the wholesale market. Consequently, the tradability of locally produced gases at the VTPs is limited, blocking, in particular smaller facilities, from becoming active components of the energy system. Currently, entry-exit zones include, under various conditions, distribution grids injected gas in 10 countries (AT, BE, ES, DE, FR, CZ, PL, FI, IT, PT).
Biomethane plants connected to distribution grids may face another barrier in addition to the potentially restricted access to the VTP: Physical injection at the distribution grid level may be capped by the minimum demand levels in the local network as gas flows are typically mono-directional (from the transmission to the distribution level). Gas demand in distribution grids typically features a strong seasonal variation, notably where gas is used for space heating. Biomethane production on the other hand does not show a large seasonal variance. Thus, the minimum demand typically occurring during summer represents the limiting factor for biomethane injection. Surplus gas injection may hence not be accommodated in the grid if no remedial action is undertaken. This may even lead to connection request denial. Besides connection to other distribution systems or local storage solutions (which may not always be available), reverse flow compressors from Distribution System Operator (DSO) to TSO level are the most effective infrastructure option. Only Austria, Spain and France appear to have such policies in place. In Italy, a pilot project is under way.
2.2.1.2Driver 1.2: Divergence of rules regarding obligation to connect and costs of grid connection for renewable and low carbon gases
Biomethane plants may be connected to the transmission or the distribution grid, upon request to the TSO or DSO. Currently, a connection obligation exists in 16 Member States, while at least five countries do not have such a national obligation.
Table 2: Connection obligation for network operators across EU MS
Connection obligation exists
|
No connection obligation
|
No information available
|
AT, HR, CZ, DK, EE, FR, DE, HU, IE, IT, LV, LT, LU, NL, SI, ES
|
BE, PL, PT, SK, SE
|
BG, CY, FI, GR, MT, RO
|
Source: (ACER, 2020)
The allocation of grid connection costs between the network operator and the biomethane producer is handled quite heterogeneously across the EU:
-Deep cost allocation where producers pay all costs associated with the connection. This allocation is applied in Ireland, Italy and Spain;
-Shallow cost allocation where producers pay the cost for the physical grid connection and the system operator pays the necessary network reinforcement beyond the connection point. This allocation is applied in Austria, Belgium, Czechia, Denmark, Estonia, Finland and Sweden;
-Super shallow cost allocation where producers pay only partially or not at all for the physical grid connection, and system operators bear the majority of costs for the network reinforcement beyond the connection point and all/part of the physical connection. This allocation is applied in France, Germany and Lithuania.
When it comes to grid injection tariffs, in several Member States injection tariffs are lower for biomethane and hydrogen compared to tariffs for the injection of natural gas in transmission grids. This leads to a distorted level playing field between biomethane and hydrogen producers in various Member States.
2.2.1.3Driver 1.3: Intra-EU entry/exit tariffs hinder the establishment of a fully integrated, liquid and interoperable EU internal gas market
The current gas market model is organised around entry/exit zones in which TSOs transport two kinds of flows:
-National flows from an entry point (TSO, LNG terminal, storage, production) to an national exit point (DSOs, industrial consumers, gas-fired power plants);
-Transit flows from an entry point (TSO, LNG terminal, storage, domestic production) to one cross-border exit point.
The costs of transporting these flows are borne by the TSOs. They are recovered via grid tariffs taking into account the allowed revenues to remunerate their assets that are determined by the National Regulatory Authorities (NRAs). The methodology to define how allowed revenues are determined is not homogeneous among the Member States and it is not harmonised at EU level. Tariffs can be distinguished by three categories:
-The exit tariffs at internal exit points, which are paid only by the national consumers;
-The exit tariffs at cross-border points, which are paid by grid users other than national consumers;
-The entry tariffs paid by either national or non-national grid users (depending on where the flow crossing this point is destined).
The revenue repartition between these three kinds of tariffs is a complex matter.
The Network Code on tariff structures (NC TAR) creates rules on which basis the allowed revenues can be collected, enhancing transparency of tariff setting, providing a framework based on cost-drivers and the principle of cost reflectivity. However, although being transparent and cost reflective, tariffs effectively render cross-border flows uneconomic in case the tariff of the needed capacity is higher than the price difference between markets, to the detriment of overall efficiency. The more borders are crossed, the higher the effect of adding tariff layer on tariff layer, which is called the ‘pancaking’ effect.
In the context of biomethane, pancaking may lead to a situation where the differences of production costs between Member States are not exploited. This may lower physical cross-border trade with renewable gases that might be compensated by higher natural gas imports.
2.2.1.4Driver 2: Differences in gas quality and hydrogen blending levels can negatively impact cross-border flows and end-users, current gas quality rules not fit to deal with future developments
Today, gas quality is defined by European Committee for Standardization (CEN)-standards and at national level. The EN 16726 standard on gas quality developed by the CEN is not mandatory. Member States are setting the mandatory gas quality specifications, which can deviate from the CEN standard. In practice, the national specifications vary significantly between Member States to take into account national specificities. Gas producers and suppliers are obliged to deliver the gas within quality ranges specified in commercial agreements between the network user and the system operator. In most Member States, system operators have either the obligation or the right to reject the injection of gases, which do not comply with the applicable gas quality specifications. In the cross-border context this means that TSOs at a cross-border point can reject gases of a quality not corresponding with the applicable (national) gas quality specification.
Beyond the quality standards, a cross-border coordination and dispute settlement framework for interconnection points (IPs) exists. The Interoperability and Data Exchange Network Code obliges neighbouring TSOs to address gas quality aspects in their Interconnection Agreement for a given IP. Should the concerned TSOs fail to agree on a solution, the competent NRAs must adopt a coordinated decision. In the absence of such coordinated decisions, ACER can adopt an individual decision.
In practice, the injection of growing volumes of renewable and low-carbon gases, including biomethane and hydrogen, into the existing gas network is changing the parameters of gas consumed and transported in the EU, both at transmission and distribution levels. These changes in the quality of gases can have negative impacts on their cross-border flow and can cause problems and additional costs for system operators and end-users.
Biogas and biomethane have specific quality aspects to consider. In order to transport biogas in the existing gas network and use it in connected appliances it has to be upgraded to biomethane before injection. Biomethane producing Member States developed their (differing) quality standards, and also CEN developed a biomethane quality standard for injection in the natural gas grid and for use in transport. While biomethane can be used without the need for any changes in transport infrastructure and end-user equipment, quality related issues (e.g. due to differences in oxygen content) might still arise, including at cross-border IPs. Further, the lower and varying calorific value of the gas at high biomethane injection rates could lead to issues related to metering and billing to end-users, as flow meters could incorrectly measure the user’s energy consumption.
Blending of hydrogen affects the operation of gas infrastructure, end-user applications, and interoperability of cross-border systems. Hydrogen has a lower specific energy content which reduces the combustion properties of the gas mix, in particular the calorific value. This affects gas engines. Not all gas infrastructure components and gas consumers are able to cope with blended gases.
Currently, allowed hydrogen blending rates are determined in some Member State and vary significantly (see
Figure 5
. The interconnection agreements may not provide specifications regarding hydrogen concentrations. In addition, the future gas mix will lead to changes and more frequent fluctuations of the gas quality, making gas quality management in the existing gas network more complex and costly. . The interconnection agreements may not provide specifications regarding hydrogen concentrations. In addition, the future gas mix will lead to changes and more frequent fluctuations of the gas quality, making gas quality management in the existing gas network more complex and costly.
Figure 5: Maximum hydrogen concentration regulation or objective
Source: (ACER, 2020), (FCHJU, 2021)
2.2.1.5Driver 3: LNG terminals equipped to receive mainly natural gas, limited access for new gases to LNG terminals
The LNG market has significantly changed since the adoption of the Third Energy Package and rules applicable to LNG terminals in the EU. Efforts were made to utilise the LNG terminals to bigger extend, to move towards shorter-term capacity reservations and to enable small scale LNG and smaller players to develop. Some barriers to access LNG terminals persist, such as lack of transparency in tariff setting, capacity availability and allocation procedures.
Even if today’s LNG facilities are primarily used for the import of natural gas from third countries, they could act in the future as facilitators for the import of renewable and low-carbon gases into EU. Biomethane, hydrogen and methanol can be liquefied and transported using LNG facilities provided some adaptations:
-In case the biomethane or synthetic methane meets the gas quality specifications, no changes are needed in LNG terminals;
-Regarding hydrogen, the physical and chemical differences between methane and hydrogen do not allow using existing LNG infrastructure as such and require its adaptation. Moreover, due to lower energy density of hydrogen the transport costs are likely to be higher;
-Hydrogen can be transformed to ammonia and methanol and LNG ships and terminals can be used to transport these energies. The associated costs for liquefaction, transport, storage and regasification stages are smaller.
Addressing the residual barriers regarding access to LNG terminals could open the way to importing renewable and low carbon gases from abroad supporting the decarbonisation of the EU gas market.
2.2.1.6Driver 4: Long term supply contracts for unabated natural gas may lock-in natural gas and hinder supply of renewable gases towards 2050
Long term contracts (LTC) for natural gas amount today to some 80% of the total supplies in the EU gas market. Some LTCs run as far as 2049. Long-term contracted volumes decrease over time (Cedigaz). While many of the current pipeline contracts date back to the 1990’s, LNG contracts were in majority concluded after year 2000. As public information indicates, new LTCs could be signed, or the existing contracts could be prolonged, which may have a duration until 2050 and beyond. This will depend on the perception of market participants about EU achieving full net decarbonisation by 2050 and available technologies to reach this.
Natural gas supply contracts reduce the space left for biomethane and low-carbon synthetic methane. This may hinder the penetration of renewable and low-carbon gases as the market could be driven by imports of natural gas combined with contracts on the demand side, even in a situation where biomethane would be cost competitive (e.g., due to a significantly higher carbon price). Overall, the continued unconstrained existence of LTC’s up to 2050, risks to lead to carbon lock-in. Consistency with the transition from today towards climate neutrality by 2050 could then only be ensured through large scale deployment of CCS technology.
Figure 6: Natural gas long term contracts overview
Source: Cedigaz database, calculations Artelys
2.2.1.7Driver 5: Current energy security arrangements only address risks related to the supply of natural gas and not of renewable and low carbon gases.
The current framework on energy security to prevent and manage possible disruptions are laid down in the SoS Regulation, which scope is limited to the risks related to the supply of natural gas only. Effects of repurposing or decommissioning of existing gas infrastructures are not explicitly addressed nor the positive impact or the specific risks of biomethane. Climate change induces risks impacting both infrastructure and production of renewable gas. Moreover the uses of smart grids, big data, artificial intelligence and automation enables a more efficient, resilient and lower-carbon operating model for the energy sector but increase the exposure to cyber threats. The current framework for ensuring energy security is not prepared for this change.
2.2.2How will the problem evolve?
By 2030, a regulatory patchwork would still exist regarding access to wholesale markets, connection obligations and TSO-DSO coordination measures. Likewise, renewable and low-carbon gas producers will be facing different connection and injection costs across the EU, thereby resulting in an unequal playing field. Existing gas quality standards would remain non-binding and their application cross-border would not be aligned. Regarding biomethane, gas quality specifications would continue to be mainly defined by the quality parameters of natural gas. All these aspects are likely to lower cross-border trade of renewable gases that might be compensated by higher natural gas imports or higher support schemes. The utilisation of the terminals and imports could remain mainly for natural gas. With the increasing share of domestic production of gases and diversified suppliers, the current framework for ensuring energy security based on natural gas corridors, will become less effective. New cyber risks would become much more present, in a changing topology of the network.
2.3Problem Area III: Network planning
2.3.1Problem: Insufficient energy system integration in network planning
As outlined in the European Commission’s Energy System Integration Strategy, coordinated planning and operation of the entire EU energy system, across multiple energy carriers, infrastructures, and consumption sectors is a requisite to achieve the 2050 climate objectives. However, consideration of energy system integration in current network planning schemes and practices is deficient. Additionally, there are discrepancies between the EU-wide ten-year network development plan (TYNDP) and national network development plans (ETS NDP) in relation to the requirement of e.g. joint scenario building between electricity and gas infrastructures, which is all not required for NDPs. As a consequence, this may result in overestimating infrastructure needs in national plans, but also in the TYNDP as the TYNDP is based upon NDPs, and may hence negatively affect more efficient and coordinated infrastructure investments enabling a faster and better transition. On the contrary, a better linkage between the TYNDP and NDPs would allow transnational exchange of information on expected transmission systems usage and developments based on joint scenarios. This aspect in particular is linked with Problem Area I and II because a harmonised system development strategy would also provide the possibility to valorise stranded assets to transport decarbonised gas or hydrogen.
2.3.1.1Driver 1: Network planning varies between Member States and TSOs, separate planning for electricity and gas
Member States are not required by EU law to develop a national network development plan, if the TSO is certified as ownership unbundled. Therefore, network plans do not exist in all Member States. The TYNDP covers in principle only cross-border infrastructure and is of lower granularity.
Additionally, in about 74% of Member States there is either a methane NDP or no NDP at all, while only in two cases a cross-sectoral approach is taken. Planning on national level is hence based on sectoral needs, and, in contrast to the requirement of joint scenario building between gas and electricity at EU level, can be even based on different scenarios used for different energy sectors. Uncoordinated planning risks that synergies between different sectors are not exploited leading to inefficient investments.
2.3.1.2Driver 2: No transparency on potential of existing infrastructure for repurposing or decommissioning.
While it is expected that demand for natural gas will decrease significantly, infrastructure of one sector, e.g. gas, may provide services for transporting energy to the benefit of another sector (e.g. electricity) and hence reduce overall infrastructure investments. Current development plans focus on the identification of additional investments, while neglecting information on which infrastructure may not be required anymore in the future. Additionally, without providing this information, the impact on energy security of Member States downstream of the Member State where infrastructure is planned to be used for another purpose or would be decommissioned could be negatively affected.
2.3.1.3Driver 3: DSOs not explicitly included in TSO planning
Current planning practices and obligations on gas TSOs and DSOs to cooperate on network planning vary significantly across Member States leading to suboptimal information provision for planning purposes. Some Member States have obligations for the TSO(s) and DSO(s) to cooperate e.g. in order to define the most appropriate level for connection of new biomethane plants.
ACER and CEER (Council of European Energy Regulators) note that while TSOs generally provide or publish information on the network and DSOs on connections, the level of information sharing varies per country and usually there is no obligation for the TSO to take the information from DSOs into consideration. In some countries combined transmission and distribution system operators exist, such as in Denmark (Energinet) and Luxembourg (Creos). However, most EU Member States have separate operators for gas transmission and distribution networks.
2.3.2How will the problem evolve?
Electricity and gas are already interlinked mainly by gas-to-power assets. However, with power-togas assets, such as electrolysers, the interlinkages between electricity and gases including hydrogen is expected to become more integrated. The TEN-E proposal already includes the requirement of joint scenario building as well as hydrogen as new infrastructure category. Although hydrogen infrastructure is part of the TYNDP, the TEN-E proposal does not require the inclusion in the national plans. Moreover, the implementation of a joint scenario, as described in Section 2.3.1, requires minor changes to the Electricity Directive, e.g. in respect of joint scenario building and involvement of all transmission system operators irrespective of the unbundling model that will equally need to apply to electricity to implement a more sector integrated approach on national level. Without aligning national electricity network planning with gas, the problem of inconsistencies between both, the national and European level planning and between the sectors could evolve into even more inconsistencies as a result of joint scenario building on EU level. Without reflecting a higher degree of integration and coordination, the problem of different approaches to network planning and little information on planned decommissioning or repurposing entails the risk of leading to more inefficiencies, both in terms of sector integration, but also for the integration of renewables gases in the methane-based infrastructure.
2.4Problem Area IV: Low level of customer engagement and protection in the green gas retail market
2.4.1Problem: Insufficient customer protection, lack of participation and rigid competition make the green methane gases difficult to access the retail market
For new gases to play a full role in the energy transition, the retail market rules should empower customers to make low carbon choices. This is not currently the case. Retail gas markets exhibit market concentration and low levels of new entry and innovation. This prevents customers from benefiting from competition by making low carbon choices. Moreover, as the increase in natural gas prices occurring in autumn 2021 shows, a sharp increase in the price of natural gas can have a significant impact on consumers. The possibility of a resurgence of such a price increase cannot be excluded over time. It is therefore important to take into account the extent to which the contemplated measures can help to prevent and mitigate this price volatility in the future and ensure access to energy as an essential service, in line with the European Pillar of Social Rights.
2.4.1.1Driver 1: Untapped competition potential in retail markets
Limited competition in many Member States explains poor customer satisfaction and engagement in the gas market as well as slow uptake of new gases. In spite of falling prices in wholesale markets, gas prices for household customers rose between 2010 and 2019. Industrial customers pay, in general, two to three times less for their gas than household consumers
.
Non-targeted price regulation still exists in at least 14 out of 27 gas household markets and in the non-household market in at least Portugal, Slovakia, Hungary and Bulgaria. Price regulation – particularly with low or negative mark-ups – hinders entry by suppliers of new products, notably green gases, and can result in consumer disengagement. Low mark-ups may even lead to market foreclosure in Latvia, Hungary, Romania, Croatia, Bulgaria, Slovakia and Poland.
Household gas markets continue to be more concentrated than industrial and commercial markets indicating high entry barriers for new suppliers particularly of renewable and low carbon gases. While consumer choice has widened in recent years, a closer inspection reveals that variety of offers in Member States are mainly fixed offers. The offer and uptake of other, more innovative products, remains limited. In 2019, ‘green’ gas offers were available in only seven out of 25 screened Member States. Countries with a more liberalised retail market tend to have a higher percentage of ‘green’ offers.
2.4.1.2Driver 2: Insufficient customer empowerment in terms of switching, price comparison tools, billing information, energy communities, and access to data.
To be able to make sustainable energy choices, customers need sufficient information on their energy consumption and origin, as well efficient tools to participate in the market. Today customers are not sufficiently engaged in the gas market, which still lags behind on consumer protection compared to the electricity sector, especially with regards to bills and billing information, switching and price comparison tools. Consumers face particular issues in understanding the basic information in their energy bill. There is a high divergence in particular in the internal market regarding information on sources of energy and historical consumption.
Switching is an important indicator. Without this pressure, there is no incentive for suppliers to compete for customers, notably by offering renewable or low carbon options. Switching rates in some countries are still below 1%, which may be attributed to consumer inertia and aggravated by further price increases due to decarbonisation,. Consumers often encounter difficulties to understand the terms and conditions of their energy contracts, especially with regard to termination, as exit and termination fees discourage consumers switching.
Figure 7: Percentage of external switching rate of household consumers (by number of eligible meter points)
Source: (CEER, 2018)
Price comparison tools (PCTs) facilitating consumer engagement are inconsistently developed among Member States and customers. Even where available, comparison may only be possible based on price rather than renewable credentials. Malpractices (e.g. default offers, misleading language) prevent consumers from access to clear, independent, and free of charge information about their gas supply.
The creation of energy communities can be a solution to enhance public acceptance of renewable gas (projects). However, today, the number of energy communities operational on the green gas market is still limited despite their potential to contribute to the uptake of renewable energy. This may be attributed to a variety of general and renewable gas-specific barriers,. The enabling framework for ‘renewable energy communities’ (REC) in the Renewable Energy Directive 2018/2001/EU does not facilitate a majority of shareholders/members distant from production sites (e.g. in cities) buying renewable and low-carbon gases, and does not fully tap into community potential for bringing more volume or less costly renewable and low-carbon gas to the system,.
Limited access to smart metering and to data can also contribute to low engagement by consumers. Smart metering help customers manage energy consumption and supports energy efficiency. It also improves billing accuracy - one of the largest sources of consumer complaints
. Currently, the business case for gas smart metering remains more challenging than that for electricity, and as a result, its deployment is limited and is progressing at a slow pace across the EU. Existing legislation lacks rules on data management to govern processes by which data is sourced, validated, stored, protected and processed and by which data can be accessed by suppliers or customers
. This is market entry barrier for new entrants. The necessity to adapt to different data management models for each national market has an impact on the resources of potential market newcomers. The fact that not all countries have rolled out smart meters yet also creates significant differences in the availability and accessibility of data.
2.4.1.3Driver 3: Inadequate consumer protection in particular for vulnerable and energy poor
The EU’s increased climate ambition will result in low income households across the EU bearing a relatively higher burden in terms of heating fuel expenses compared to wealthier households. In 2019, natural gas accounted for 32% of the EU final energy consumption in households, the highest energy source. 64% of energy use by households was for home heating where demand is prices inelastic. Gas decarbonisation is likely to result in further price increases.
There is currently a mismatch of energy poverty and vulnerable customers coverage across internal energy market legislation. This results in a lack of coherence with other EU interventions in the wider energy and climate domain.
Protection of gas consumers also relies on the availability of effective means of dispute settlement. All Member States, except Cyprus, have implemented an Alternative Dispute Resolution (ADR) mechanism for both electricity and gas, in most cases free of charge for final household customers. However, there are still varying levels of available mechanisms and information on how to access such mechanisms – for example legal maximum processing times vary substantially across MSs and can reach up to six months.
2.4.2How will the problem evolve?
The identified gaps in all customer empowerment and protection areas, including switching fees, market-based prices, basic contractual rights, vulnerable consumers, and energy communities are likely to worsen if not properly addressed. Both the legal framework and energy policies should, thus, be improved where needed to constantly protect and empower customers, namely households. This should be pursued still in a flexible way to adapt to the changing energy landscape and technologies, while respecting national features, where suitable.
2.5Interdependencies between problem areas
All problem areas are connected in that they concern the rules affecting (wholesale and retail) markets and infrastructure for gases that are necessary for enabling the energy transition. By readying these rules for the changes that replacing fossil gas with decarbonised alternatives will bring, a system is created whereby renewable and low carbon gas producers can use networks and wholesale markets and challenge incumbents for access to consumers across the internal market and consumers can benefit from functioning (retail) markets across the EU and renewable and low carbon gases. At a more granular level:
-Problem Areas I and II are connected in some sub-areas, notably terms of infrastructure and infrastructure operators and tariffs and governance structure;
-Problem Areas II and IV are connected as both concern methane wholesale and retail markets. Such connections are less pertinent for Problem Areas I and IV as hydrogen retail customers are few and likely larger and more sophisticated;
-Problem Area III is linked to Problem Areas I and II as it adapts the network planning at national level to the integrated approach introduced in the TEN-E Regulation at the EU level.
2.6Evaluation
Conclusions from the Evaluation and treatment in this Impact Assessment.
2.6.1Problem Area I
The entry into force of the Third Energy package has positively contributed to competition and performance of the internal energy markets. However, the current regulatory framework for gas focuses on fossil-based natural gas and does not anticipate the emergence of gases and infrastructure for alternatives to methane, in particular hydrogen and hydrogen infrastructure.
The Evaluation thus concluded that a re-examination of the current gas market regulatory framework is therefore needed. Given the different potential in EU Member States for the production of renewable and low carbon hydrogen, a suitable market framework could facilitate hydrogen to play its role as an energy carrier and as an enabler of energy system integration in the EU. On these basis, four main drivers have been identified under Problem Area I of the Impact Assessment.
2.6.2Problem Area II
The existing gas rules, focusing on natural gas mainly imported from outside the EU, do not address the specific characteristics of decentralised renewable and low-carbon gases production within the EU. Accommodating higher shares of renewable and low-carbon gases in the system poses also new challenges that were not originally foreseen by the Third Energy Package. The growing volumes of biomethane, hydrogen but also LNG affect gas quality and thereby the design of gas infrastructure and end-user appliances. In particular, this Impact Assessment recognizes five main drivers related to renewables and low carbon gases emerging role in the existing infrastructure and markets.
2.6.3Problem Area III
Concerning network planning, the Evaluation states that under the Third Energy Package cooperation between TSOs and the national regulatory authorities has improved, but needs to evolve further. The increasing penetration of intermittent energy sources, on the contrary, requires the whole energy system, both markets and infrastructure planning, to be better integrated. The progressive integration and emergence of new energy markets characteristics, means that infrastructure becomes more interconnected. A more holistic and inclusive approach to infrastructure network planning may therefore be required for system operators, as opposed to the largely silo-based current practices.
The Impact Assessment outlines three main drivers regarding this Problem Area. Furthermore, a more harmonised system development strategy would further increment interlinkages between electricity and gases systems including hydrogen.
2.6.4Problem Area IV
The evaluation showed that competition still needs to significantly improve to ensure that the full benefits of market integration are passed on to EU consumers. Furthermore, consumers are still deprived from the necessary tools to get actively involved in the market, including fast switching procedures, independent comparison tools, transparent gas bills, and gas smart metering. Consumer protection provisions in the analysed legislation prove to only be partially fit for purpose. In particular, protection for vulnerable customers is still uneven between Member States and energy poverty continues to be significant across the EU and the years leading to climate neutrality will require solid safeguards to ensure the energy transition leaves no one behind, meaning that energy poverty alleviation measures will need to be strengthened.
Concordantly, Problem Area IV identified three problem drivers.
For a more detailed analyses of the manner in which the conclusions of the Evaluation have been taken into account, reference is made to Annex 11.
3Why should the EU act?
3.1Legal basis
The planned measures of the present initiative seek to advance the four objectives set out in Article 194 TFEU, while at the same time contributing to the decarbonisation of the EU’s economy. The planned measures are to be adopted on the basis of Article 194 (2) TFEU together with Article 114 (1) TFEU. In the field of energy, the EU has a shared competence pursuant to Article 4 (2) (i) TFEU.
3.2Subsidiarity: Necessity of EU action
To achieve EU decarbonisation goals it will be necessary to gradually replace natural gas by decarbonised energy carriers including electricity, renewable heat and decarbonised gases. The speed and scope of this transition, including how much of which gaseous fuels will be part of the energy mix, will depend on the chosen decarbonisation pathway and the deployment of other policy instruments. However, the current regulatory framework for gas focuses on natural gas and does not anticipate the emergence of alternative methane gases, such as bio-methane, or other gaseous fuels, such as hydrogen.
Currently, there are no rules at EU-level regulating dedicated hydrogen networks or markets and LCH and LCFs. In view of the current efforts at EU and national level to promote use of renewable hydrogen as a replacement for fossil fuels, Member States would be incentivised to adopt rules on the transport of hydrogen dedicated infrastructure at national level. This creates the risk of a fragmented regulatory landscape across the EU, which could hamper the integration of national hydrogen networks and markets, thereby preventing or deterring cross-border trade in hydrogen. Harmonising rules for hydrogen infrastructure at a later stage (i.e. after national legislation is in place) would lead to increased administrative burden for Member States and higher regulatory costs and uncertainty for companies, especially where long-term investments in hydrogen production and transport infrastructure are concerned.
When it comes to biomethane, without an initiative at EU level, it is likely that by 2030 a regulatory patchwork would still exist regarding access to wholesale markets, connection obligations and TSO-DSO coordination measures. Likewise, without some harmonisation at the EU level, renewable and low-carbon gas producers will be facing vastly different connection and injection costs across the EU, resulting in an unequal playing field.
Without further legislation at the EU level Member States would continue to define gas quality specifications based on the quality parameters of natural gas. Therefore, biomethane producers would also in the future need to adapt to this quality at additional cost. The rules on hydrogen blending would be left to the Member States without the definition of allowed hydrogen blending levels at cross-border interconnection points.
All these aspects are likely to lower cross-border trade with renewable gases that might be compensated by higher natural gas imports. The utilisation of the LNG terminals and imports could remain restricted to natural gas, despite that no adaptation of LNG terminals would be necessary in case competitive biomethane or synthetic methane from non-EU sources were available.
Without adjusting the national planning provisions, there is a risk that NDPs and the TYNDP (which builds on NDPs) become inconsistent. Member States may decide to adapt their national plans, but without EU’s action it cannot be ensured that all NDPs follow the same basic framework. Ensuring consistency between EU and national network development planning is of Union relevance as it cannot be achieved in an efficient way only on the basis of the European plan due to a lack of more detailed information on network level. Close interaction and informed decisions based on local circumstances are required. It is therefore necessary that the methodology and overall framework for the European planning process and the national planning is consistent with each other.
Moreover, an EU-wide framework for introducing competition on methane retail markets and enabling consumers' choice is beneficial for providing level playing field for energy producers and suppliers as well as to benefit the consumers. Harmonised approach to metering and billing as well as consumer protection provisions safeguard the level playing field for suppliers and provide equal rights for energy consumers. It also facilitates providing cross-border services.
The current framework for ensuring gas supply security will not be adequate for the needs and threats of the future decarbonised gas system. Uncoordinated national emergency preparedness for the new gases risks undermining their effectiveness in case of disruptions. The EUCJ ruling of 15 July 2021 (Case C-848/19) confirmed the need to consider security of supply and energy solidarity in Commission's initiatives.
3.3Subsidiarity: Added value of EU action
The initiative aims at modifying existing EU legislation and creating a new framework for an internal hydrogen market, which is key to achieve a cost efficient clean hydrogen economy.
The challenges cannot be addressed as efficiently by individual Member States as fostering more efficient and integrated EU markets for gases requires harmonised and coordinated approaches by all Member States; which can only be achieved by EU action. The initiative is also aimed at avoiding the distortive effects of uncoordinated, fragmented policy initiatives as many Member States develop national approaches e.g. with regard to hydrogen deployment. EU action has significant added-value by ensuring a coherent approach across all Member States and towards third countries, as achieving the decarbonisation objectives of the EU may require imports of renewable and low carbon gases from third countries.
The initiative on decarbonised gases also contributes to achieving binding EU-level objectives. The EU has already committed to achieving a share of at least 32% of renewable energy sources in total energy consumption by 2030 and has issued an ambitious strategy for the deployment of hydrogen to reach 40GW of installed electrolyser capacity by 2030. The European Commission has recently proposed to cut net greenhouse gas emissions even further by at least 55% compared to 1990 levels by 2030, up from the current target for 2030 of at least 40%. The greenhouse gas emissions reduction target of 55% is assessed to lead to a share of renewables of between 38% and 40%. Gaseous fuels will continue to provide an important share of the energy mix also by 2050, requiring the decarbonisation of the gas sector via a forward-looking design for competitive decarbonised gas markets.
Consequently, the objectives of this initiative cannot be achieved only by Member States themselves and this is where action at EU-level provides an added value.
As regards hydrogen, the creation of regulatory framework at EU-level for dedicated hydrogen networks and markets would foster the integration and interconnection of national hydrogen markets and networks. EU-level rules on the planning, financing and operation of such dedicated hydrogen networks would create long-term predictability for potential investors in this type of long-term infrastructure, in particular for cross-border interconnections (which might otherwise be subject to different and potentially divergent national laws).
EU coordinated emergency preparedness for the current gas sector has proven to be more efficient than action only at national level.
4Objectives: What is to be achieved?
4.1General objectives
Table 3: General policy objective
General policy objective
|
Contribute to the EU’s decarbonisation within the framework of the Fit-for-55 package to implement the European Green Deal in a cost-effective manner by facilitating the creation of a European hydrogen market and the gradual decarbonisation of gaseous fuels markets
|
4.2Specific objectives
Table 4: Specific objectives
Problem Area
|
Objective
|
Sub-objectives
|
I
|
Facilitate the emergence of an open and competitive EU hydrogen value market
|
-Enable the emergence of an efficient, integrated EU hydrogen market
-Remove barriers and ensure incentives to invest in hydrogen infrastructure
-Address risk that the natural monopoly character of hydrogen infrastructure gives rise to non-competitive market structures.
-Ensure cross-border integration (including on borders with third countries), unhindered hydrogen (cross-border) flows and required hydrogen quality for end-users
|
II
|
Ensure access of renewable and low carbon gases to the existing methane networks and markets and their security of supply
|
-Facilitating access of local production of biomethane to the gas markets across EU
-Facilitating connection rules and injection
-Ensuring access to LNG terminals for RES&LC gases
-Ensure unhindered cross-border flows for RES&LC gases
-Tackle risk of negative impact on end-users in terms of gas quality
-Avoid lock-in into LTCs for natural unabated gas
-Improve the resilience to relevant threats of the future gas system integrating renewable and low carbon gases
|
III
|
Ensure transparent and inclusive infrastructure planning
|
-Provide transparency for repurposing existing gas networks
-Enable cost efficient planning on the basis of scenarios that are in line with the climate target objectives
|
IV
|
Give consumers tools to choose the cheapest decarbonisation options
|
-Increase competition in retail renewable and low carbon gas markets by also addressing price regulation
-Strengthening consumer engagement in such market
-Ensure an adequate level of consumer protection
|
5Available policy options
The policy options investigated in this Impact Assessment are packages structured around more detailed sets of measures that reflect different depths of the regulatory intervention for creating markets for gases that enable the energy transition. The policy options hence represent political choices going from a lighter to a more detailed/stringent regulatory framework. Each of these packages reflect different sets of more detailed policy measures (summarised within this chapter for each Problem Area but also described in more detail in the Annexes) that seek to address the problem and its underlying drivers.
5.1Options in the Problem Area I: Hydrogen infrastructure and markets
5.1.1Baseline
Today, about 1600 km of hydrogen transportation infrastructure exists. It is fragmented with few cross-border connections. The conditions under which these networks have been built, sized and are used are negotiated between hydrogen producers and, mostly, industrial consumers. Other infrastructure, such as large scale storage and import terminals for liquefied hydrogen do currently not exist within the EU.
The baseline represents the unregulated status of the EU hydrogen infrastructure and market. It assumes adopted and planned policy initiatives under the Fit for 55 package to contribute to the development of renewable hydrogen production and demand. Accordingly, the projections of hydrogen supply and demand under the baseline are derived from the MIX-H2 scenario. In addition, the proposed funding of cross-border hydrogen infrastructure as well as its integration in infrastructure planning under the TEN-E regulation will promote cross-border hydrogen infrastructure development under the baseline. However, there are no (additional) rules on the ownership, operation and financing of hydrogen infrastructure under the baseline. Moreover, there is no common EU terminology and certification system for LCFs/LCH. These rules are however deemed necessary to enable cross-border hydrogen trade. Cross-border trade is needed as locations for a cost effective and high volume production of (renewable) hydrogen production are unlikely to be located next to existing demand centres.
Whilst Member States will likely take initiatives based on national strategies and approaches to enable hydrogen trade, these efforts are expected to be dispersed under the baseline scenario, resulting in uncoordinated and weak cross-border integration and transportation infrastructure development. As geological and geographical circumstances vary among Member States, some will have no or limited access to large-scale hydrogen storage and import facilitates under the baseline scenario.
5.1.2Description of policy options
In order to address the problem and its drivers as set out in Chapter 2 and in order to realise the objectives as defined in Chapter 4, different packages of policy options are considered. The detailed measures considered to be part (or not) of a given policy option are summarised in
Table 5
. In Annex 6, more detailed descriptions of each of these measures and their specific advantages and disadvantages are provided. Please note that certain hydrogen related issues are also dealt with under Problem Area II and III, in particular on cross-cutting issues as SoS and network planning.
5.1.2.1Option 0: Business as Usual (BAU)
In BAU, there are no rules or restrictions at EU level on the ownership or operation of hydrogen infrastructure, or its financing. Infrastructure is operated by unregulated companies that can combine hydrogen production and supply activities with the operation of infrastructure without rules on potential market foreclosure. They can set conditions (if any) for the operation of and access to infrastructure freely and guided solely by the business interests as perceived by the companies concerned. LCH and LCFs are not defined or certified.
Stakeholders' opinions: In the public consultation a large majority of respondents, mainly companies/business organisations, business associations and half of the public authorities that responded, support the introduction of regulation to foster a well-functioning and competitive hydrogen market and hydrogen infrastructure. None of the respondents stated that there is no need for regulation at all. A majority of stakeholders takes the view that LCH and LCFs should be defined and that the claims about their contribution towards decarbonisation should be verified. However, stakeholders had diverging views on how this should be done.
5.1.2.2Option 1: Rights for network operation tendered
As under BAU, there are no rules or restrictions at EU level on the ownership or operation of infrastructure, or its financing. However, under this option Member States would tender the rights for investments in and the operation and ownership of future hydrogen networks to market participants (including existing gas TSOs). The successful bidder would be granted a regional monopoly position, e.g. on national level or for a local network within Member States or, possibly even, for a specific pipeline or other type of infrastructure, under which the bidder could build and operate it and supply hydrogen customers or, if it chooses to do so, offer infrastructure usage to third parties. The tendering may include conditions or principles set at national level to reflect certain public interests. However, these will not be harmonised by EU rules.
This option thus represents a form of ‘competition for the market’. Concession holders may or may not have interests to foster within the EU or with third countries cross-border interconnection and interoperability, including e.g. ensuring that acceptable and required hydrogen purity levels are addressed, to the extent this is compatible with their business interests, which can include upstream and downstream business.
Stakeholders' opinions: In the public consultation, only a minority of respondents, composed by three business associations, one public administration and one company/business organisation, supported this option. Respondents who supported the introduction of regulation for hydrogen markets and networks, stated that a suitable regulatory model should be developed at EU level rather than at national level.
5.1.2.3Option 2: Main regulatory principles
This option entails the introduction of main regulatory principles that are inspired by those that are applicable to the natural gas (and electricity) markets. Option 2 in essence represents a choice for a ‘competition in the market’ approach (as opposed to a ‘competition for the market’ under BAU and Option 1), but regulation does not have the same depth and scope of the market design of the mature natural gas market. Instead, option 2 reflects a more modest, first step approach. Setting main principles would provide guidance as to investors and operators in what regulatory framework they would act and thus provides investor certainty. However, main regulatory principles would still leave ample scope to investors and operators to develop and test a variety of business models therein. In this manner, it seeks to take account of the uncertainties that still exist at this stage as to the precise pathway the development of the hydrogen value chain will take. If and when required when it fall short of expectation, a regulatory system based on main regulatory principles can be fine-tuned later ‘merely’ by rendering it more specific in certain areas.
Under this option, the natural monopoly character of hydrogen networks is countered through rules that impose constraints on its owners. These include the unbundling of transportation from supply and production activities (vertical unbundling) and rules that govern access for third parties (TPA) to networks. Cross-border integration, including with third countries, is fostered by communality of main regulatory principles but also specific ones, such as rules on the quality of hydrogen at cross-border points or a rules on common EU terminology and certification system for LCFs/LCHs. Similarly, repurposing infrastructure is facilitated to a degree by EU rules. Hydrogen infrastructure can be developed by both private investors and regulated entities, like todays TSOs.
The main regulatory principles would necessitate corresponding powers and competences of national regulatory authorities (and, where appropriate, of ACER) to ensure adequate implementation and monitoring at national level.
Stakeholders' opinions: A large majority of respondents, including companies/business organisations, business associations and half of the public authorities that responded, supports the ‘competition in the market’ approach and believe that a common approach is needed to define key regulatory principles (such as neutrality of network operation, third party access, cost reflective and market compatible network tariffs, treatment of private networks) as networks can represent a natural monopoly, even if stakeholders have different views on the depth and scope of the rules needed. A step-wise approach is largely supported.
Under Option 2: two sub options are distinguished that both share the characteristics set out above but are different with regards to the requirement they impose on market participants and the degree in which they provide guidance or define a longer term perspective on the regulatory framework for hydrogen infrastructure and markets. I.e. Option 2a and 2b they represent different manifestations of a step-wise approach based on main regulatory principles.
5.1.2.3.1Option 2a: Main regulatory principles only
Whilst inspired by the rules for the natural gas sector, under Option 2a the main regulatory principles are adapted to the specificities of a developing hydrogen value chain. Options 2a defines the main regulatory principles that would apply during the ramp-up phase of a hydrogen value chain until 2030, it does not look what rules may be required once it reaches a more mature development stage.
Under sub-Option 2a, existing natural gas TSOs are relatively unconstrained in being involved in and build out a hydrogen network, including through repurposing the natural gas assets they currently manage.
In order to ensure the emergence of a competitive market structure, negotiated TPA to hydrogen networks and large scale hydrogen storage is introduced. Negotiated TPA provides flexibility in infrastructure financing options (relative to regulated TPA). No TPA at all is required for hydrogen terminals to reflect the fact that, as the means by which hydrogen and its derivatives can be imported are wider in scope than for today’s natural gas terminals, it is more likely that hydrogen terminal operators will be subjected to effective competition and less need for regulation exists. Large volumes of imports do not exist yet by 2030 under the scenarios used. Gas TSOs can operate hydrogen networks under the same rules for vertical unbundling as in the natural gas sector.
Some measures are taken to facilitate investments in existing infrastructure by stimulating the grandfathering of existing rights and permits of methane infrastructure when repurposed to hydrogen infrastructure. Gas TSOs can finance and de-risk hydrogen infrastructure investments by using (regulated) revenues from the natural gas side of their business (including revenues collected through cross-border tariffs from network users in other Member States) without constraints (joint-RAB). Private parties can invest and operate hydrogen infrastructure under exemptions. Such investments can take place without specific measures that ensure a future convergence on a single regulated regime within a progressively inter-connected hydrogen network.
Cross-border operation, in particular hydrogen quality, is assured by the same rules as those that exist today for natural gas, including a dispute settlement procedure with the involvement of the concerned regulatory bodies. For LCH and LCFs, a common EU terminology and a light GOs-based certification system for LCFs/ LCH) would be introduced. Main regulatory principles apply to interconnections with third countries on the EU territory.
There are no specific consumer protection rules beyond the main regulatory principles (such as TPA) reflecting that early users of hydrogen are larger, more sophisticated consumers, unlike the more varied customer base for natural gas (that also includes SMEs and households).
Stakeholders' opinions: A significant majority of stakeholders that gather companies/business organisations, business associations, NGOs and half of the public authorities, academia and citizens that responded consider it very important that TPA to dedicated hydrogen network is set at an early stage (but their preference is for regulated TPA). Most stakeholders (including companies/business organisations, business associations, public authorities, academia and half of the NGOs that responded) consider that, appropriate measures are now required on imports and a significant majority supports rules for access to hydrogen terminals. A large majority of respondents composed by companies/business organisations, business associations, NGOs, academia and public authorities consider it important or very important to define market rules for access to storage for (pure) hydrogen at an early stage and it should entail a choice between negotiated and regulated access. The vast majority of stakeholders, including companies/business organisations, public authorities, some NGOs and half of the business associations that responded consider it important or very important to set rules at an early stage to ensure the neutrality of hydrogen network operations (i.e. vertical unbundling) and that network operations should be in a distinct legal entity (coherent with the current Independent Transmission Operator (ITO) unbundling model) or ownership unbundled. With regard to repurposing, a majority of respondents (companies/business organisations, business associations, and half of public authorities that responded) consider it necessary to clarify whether rights of land use, private easements as well as the validity of public permits that have been granted for the construction and operation of methane gas pipelines continue to be valid when these are used for hydrogen.
Respondents are divided on whether cross-subsidies between hydrogen and natural gas transport activities should be allowed (separate versus joint RAB). Half of the respondents (mainly incumbent natural gas TSOs, DSOs and industrial energy consumers) are in favour of (partial) cross-subsidisation to ensure the development of dedicated hydrogen networks.
Most respondents, gathering the majority of companies/business organisations, business associations, NGOs, public authorities and half of the academia that responded, considered it important or very important to define early the role of private parties in developing hydrogen infrastructure. However, few supported that this should be done unconditionally and without ensuring regulatory convergence. A quarter of respondents (composed by companies/business organisations, business associations, public authorities and academia) specifically support establishing hydrogen quality (purity) standards at Member State level with EU-level cross-border coordination rules. There is strong support for establishing rules on roles, responsibilities and cost-allocation for the management of hydrogen quality at EU-level.
With regard to LCHs and LCFs, answering to a poll during the first stakeholder workshop, 38% of the respondents took the view that the RED II certification scheme should be extended to LCH and LCFs. 23% of the respondents think that GOs should become the only verification of a compliance system.
Very few stakeholders (mainly represented by companies/business organisations, business associations and some NGOs) support the view that the main regulatory principles by themselves provide sufficient consumer protection.
5.1.2.3.2Option 2b: Main regulatory principles with a vision
Option 2b is similar to 2a in that it is built on the main regulatory principles governing the current natural gas market. However, it seeks to provide more guidance as to the direction into which the regulatory framework will develop in the future whilst retaining flexibility in the transition in order to take account of the emergent nature of the hydrogen value chain today and the uncertainties surrounding its development. It also takes better account of some of the lessons learnt from the liberalisation of the gas and electricity sectors and takes advantage of the fact that it is possible to take a ‘greenfield’ approach to regulation, in which choices aimed at creating a competitive market can still be made unconstrained by an entrenched factual or regulatory situation (unlike when liberalising the than already mature gas and electricity markets).
Thus, while still representing a light regulatory regime based on the main regulatory principles as the natural gas market, Option 2b takes the adaption to the characteristics of the hydrogen value chain a step further and provides more guidance as to its future. In comparison with Option 2a, Option 2b represents a real step-wise approach that both provides a regulatory framework for the ramp-up of a hydrogen value chain until 2030 as well as a perspective on the main regulatory principles that will govern a more mature hydrogen value chain beyond 2030. Like Option 2a, it remains limited to setting the main principles that provide guidance as to investors and operators in what regulatory setting they would act whilst leaving ample space to develop suitable business models within this context. It thus provides more regulatory certainly without however sacrificing degrees of freedom to investors and operators to develop new business models.
Like under Option 2a, under Option 2b the natural monopoly character of hydrogen transportation infrastructure is countered through rules that impose constraints on infrastructure owners. With regard to TPA to hydrogen networks (including cross-border interconnectors and interconnections with third countries) a stepwise approach is envisaged where negotiated TPA remains possible during a transition phase to provide flexibility (like under Option 2a) but where regulated TPA and tariffs would be phased-in later. Learning from the past, it seeks to avoid the ‘pancaking effect’ that currently characterises the natural gas system by prohibiting cross-border tariffs, thereby setting the stage for an EU hydrogen market with a true level playing field later. For large-scale storage, Option 2b entails a relatively strict regime of regulated TPA from the start, in accordance with stakeholder views. In view of the intermittency of renewable hydrogen production but the need to provide stable supply to (industrial) users, access to storage will be commercially crucial for hydrogen producers. However, large-scale storage will be scarce (especially at the ramp-up stages) and available only in certain Member States, due to geological conditions. Import terminals will under Option 2b not be left fully unregulated (like under Option 2a) but subject to a relatively light regime of negotiated TPA. To benefit from the ‘greenfield’ nature of hydrogen infrastructure regulation and the fact that vertical integration today is rare, a stepwise but relatively strict approach is taken under Option 2b with regard to vertical unbundling of networks. In the transition phase, the ITO model can still be used by the current natural gas TSOs that want to repurpose their assets for hydrogen transport. However, after this transition phase, hydrogen network operators are either ownership unbundled or the networks of vertically integrated operators are governed by an independent system operator (ISO), which can already be made available in the transition phase but is than not yet obligatory.
Like under Option 2a, private investors can invest and operate infrastructure. However, guarantees are built in to foster convergence and avoid the persistence of divergent regulatory regimes within the later inter-connected network. Existing private networks can also opt-in into the regulated system.
Facilitating networks development will not only be done by facilitating the repurposing of existing infrastructure (like under Option 2a), but also by ensuring that permitting and land-use rights for new infrastructure at national level are at least equivalent to those applicable for natural gas infrastructure. This to avoid bias in the feasibility of infrastructure projects and lock-in. With regard to the asset base of regulated entities, the default rule is a separation of hydrogen and gas network asset bases (separate RABs) and cost-reflective tariff setting. However, flexibility is provided by an option of (temporary) financial transfers between the natural gas and hydrogen asset base (financed by domestic natural gas network users only and subject to conditions). This allows cost-reflective tariffs setting but also hydrogen network operators to stabilise tariffs for hydrogen network users in the ramp-up phases of a hydrogen network whilst avoiding that this is paid for by network users in other Member states. This approach implies the need for (at least) horizontal accounts unbundling between natural gas and hydrogen network activities.
Using the green field nature of hydrogen infrastructure regulation and the fact that technical standards already exist for hydrogen end-applications, Option 2b establishes an EU-wide acceptable purity level for cross-border points in order to foster cross-border interoperability. Further, this option would include cross-border dispute settlement tools and increased transparency as under Option 2a. With regard to LCH and LCFs, this option also provide a common terminology but (unlike Option 2a) certification will be based on life-cycle analyses and a mass-balance approach through voluntary schemes. The application of main regulatory principles to the entire interconnectors with third counties is assured through the need to conclude an Intergovernmental Agreement (IGA).
A light regime of consumer protection rules will exist, reflecting the fact that early users of hydrogen are likely more sophisticated and need less protection. It will be aligned with those valid for the natural gas system in order to make sure that switching decisions are made on the basis of economic opportunity as opposed to regulatory bias.
Stakeholder’s opinions: A large majority of respondents, that gather companies/business organisations, business associations, NGOs and half of the public authorities, academia and citizens that responded, supports the principle of regulated TPA to networks. EU legislation ensure non-discriminatory access to network users on the basis of published terms and conditions, including approved or set tariffs by the national regulator. A significant majority of respondents considers the current structure of cross-border gas transmission tariff system suitable for the hydrogen market. A large majority of respondents, including that gather companies/business organisations, business associations, public authorities, academia and half of the NGOs, consider that rules for dedicated hydrogen storage are necessary to the same degree as for methane storage. A significant majority of stakeholder (composed by companies/business organisations, half of the private authorities and academia that responded) supports rules for access to hydrogen terminals. About half of the respondents (including companies/business organisations, public authorities, some NGOs and half of the business associations that responded) in favour of requiring vertical unbundling think that ownership unbundling should be applied at EU level from the start. A large majority of respondents takes the view that network operators should never own or operate power to gas installations or only under very strict conditions.
Few respondents, which gather companies/business organisations, and half of the public administrations, business associations and citizens that responded, consider that existing private network operators should remain fully unregulated. A large majority of respondents consider that they may be exempted from certain regulatory requirements, but only temporary. Some take the view that private operators should be given a unilateral possibility to ‘opt-in’ into an existing regulated system. Few (companies/business organisations, and half of the public administrations, and citizens that responded) consider that future private networks should be left unregulated. A large share of respondents considers that the default rule should be that they are regulated but that exemptions can be considered under conditions.
The vast majority of respondents (companies, business organisation, business association, academia and half of EU citizens and public authorities that responded) considers that rights and permitting requirements for new hydrogen infrastructure should be similar to those applicable to methane gas pipelines today. Respondents are divided on the allowance of cross-subsidies between hydrogen and natural gas transport activities (separate versus joint RAB). Half of the respondents, mainly representing NRAs, some consumer organisations, NGOs and some industrial energy consumer and stakeholder associations want rules ensuring that hydrogen pipelines are being financed by network users only.
Half of the respondents, composed by companies/business organisations, business associations, academia and a minority of NGOs and public authorities that responded, support establishing an EU-level binding hydrogen quality standard.
With regard to LCHs and LCF, 38% of the respondents took the view that the RED II certification scheme should be extended to LCH and LCFs. The panellists acknowledged the necessity to have a certification system, including for LCH and LCFs, across the life cycle and indicated the importance of the REDII certification system to cover all fuels, including LCH and LCFs.
Half of respondents, including companies/business organisations, business associations, and some public authorities and NGOs, consider it important that typical first users of a hydrogen network (from the industrial and transport sector) have the same consumer protection rights as if they would be connected to the methane gas grid in order to ensure a level playing field.
5.1.2.4Option 3: Big Bang
Option 3 is designed to reflect a situation where a separate regulatory regime for hydrogen would exist and which would be similar (including the role of NRAs and ACER) to the one currently applicable to the natural gas sector, based on ‘competition in the market’. Adaptations to the characteristics of the hydrogen value chain are made. Lessons learned from the liberalisation of the gas and electricity markets and a ‘greenfield’ approach opportunities are exploited . However, Option 3 does not really foresee a need to distinguish between rules applicable to a ramp-up and more mature development phase. It also is comparable with the current regulatory framework for natural gas in terms of the density and detail. It does provides more clarity but also less degrees of freedom for market actors and operators to develop business models. This option reflects a preference for immediate clarity or ‘big bang’. In view of the density of rules, should it perform below expectations, a real reform (as opposed to more precision) will be required.
Stakeholder opinions: Whilst a large majority of respondents want a regulatory framework that reflects ‘competition in the market’ approach, most of them prefer a stepwise approach (as embodied in Options 2 and 2b). Only a minority composed by 3 business associations, one public administration and one company/business organisation, favours regulation with detailed EU rules (implementing regulatory principles and technical rules) from the very start.
5.1.2.4.1Sub-option 3a: Hydrogen rules by Big Bang
Sub-option 3a reflects a roll-out of a regulatory framework closest to the current gas-market regulatory framework for gas, but largely separately. Gas TSOs would be able to operate as hydrogen TSOs but these would need to be operated as businesses that are both financially (separate RABs) and organisationally (legal and functional horizontal unbundling) fully separate. Activities in downstream and upstream hydrogen (and other) activities would be excluded by ownership unbundling.
Existing private hydrogen network operators would not be able to continue their current business model but would need to be ownership unbundled. Only new private infrastructure may be exempted (like under the current Gas Directive) and thus not be possible for already existing networks.
Importantly, to foster market integration, Option 3a would immediately include (detailed, technical) rules on capacity allocation and congestion management at cross-border interconnection points in hydrogen networks and balancing and cross-border operability and tariff setting currently at least partially contained in the technical rules (so-called network codes) for the natural gas market.
Repurposing and the building of existing new infrastructure would be facilitated but through more decisive steps i.e. by harmonising at EU level permitting and land-use rights.
Consumer rights for hydrogen will be fully aligned with this in the gas and electricity sectors, including for SMEs and households.
Like under Option 2b, cross-border tariffs are rendered impossible to avoid pancaking, an EU-wide acceptable hydrogen quality for cross-border points is set. Access rules for large-scale storage and import terminals and terminology and certification of LCH and LCF are also the same as under Option 2b. The application of main regulatory principles to interconnectors with third countries would be assured by an IGA.
Stakeholders’ opinions: Half of the respondents, including companies/business organisations, public authorities, some NGOs and half of the business associations that responded, supports the requirement of vertical unbundling and state that ownership unbundling should be applied from the start. Whilst only a minority (companies/business organisations and business associations) favour detailed technical EU rules from the very start, a large majority of stakeholders consider important to have these at an early stage. Only a small minority (companies/business organisations, public authorities and half of business associations, citizens and academia that responded) thinks that existing private infrastructure should not have a special treatment and that main regulatory principles should apply to all networks immediately. About half of the respondents, including companies/business organisations, business associations, and some public authorities and NGOs, prefer consumer rights fully aligned with those for natural gas consumers, regardless their size (i.e. households) and use of hydrogen.
5.1.2.4.2Sub-option 3b: Hydrogen rules by Big Bang plus
Option 3a and 3b are rather similar but Option 3b introduces also the creation of an EU hydrogen TSO tasked with operating and developing an EU hydrogen network whilst the actual ownership of the pipelines remains with the national TSOs (EU ISO model). In this regard it takes a yet more extreme option by replacing, in operational terms at least, national TSOs and create an EU network operator. It would addresses conflicts of interests resulting from vertical and horizontal integration. On the other hand, it offers an opportunity to avoid full ownership unbundling (like under Option 3a) for vertically integrated companies. It can also have synergies with some options for other main regulatory principles.
Stakeholders’ opinions: A majority of the respondents, comprising mainly companies/business organisations, business associations, and half of NGO(s), academia and public authorities that responded, are against the introduction of an EU TSO (ISO model) for hydrogen because the coordination of infrastructure can be managed by integrated network planning and the model would be disproportionate to establish a well-functioning hydrogen market.
5.2Options discarded at an early stage
The option of stronger enforcement and voluntary collaboration was not further assessed as it would not provide appropriate levels of harmonisation or certainty to the market. Stronger enforcement is impossible as currently no rules exist, let alone rules that can be enforced stronger.
It was initially considered to develop options to amend the electricity market rules to ensure that electrolysers, which are present at the demand side of the electricity markets, can fully participate therein. However, no clear needs to modify the Electricity Directive and Regulation in this regard were identified.
Certain stakeholders have suggested a form of ‘dynamic regulation’. National Regulatory Authorities (NRAs) should decide when possible regulation of hydrogen networks should kick-in based on periodic market monitoring focused on an assessment of the market circumstances that increase the risk of abuse of dominant position by hydrogen network owners. Intervention, if and when required, should be based on pre-defined EU-wide regulatory principles. This option was assessed but eventually discarded due to the expected disadvantages of the proposed approach of ex post regulation, in particular the lack of legal certainty for the required investments in hydrogen facilities and infrastructures with long life cycles and depreciation periods. Moreover, the resulting risk of regulatory fragmentation across different Member States may have a detrimental effect on network interconnectivity and the integration of national hydrogen markets and, thereby, on cross-border trade and market development.
Stakeholders’ opinions: The option of ‘dynamic regulation’ as supported by a small and diverse minority of respondents, mainly composed of companies/business organisations and business associations, and half academia that responded. The large majority of respondents preferred clear ex-ante rules (even if they had different opinions on the depth of such ex-ante rules).
5.2.1Summary of policy options
Table 5: Summary table of policy options in Problem Area I: Ensuring emergence of cost-effective hydrogen infrastructure and contestable hydrogen markets
Measures
|
BAU
No additional measures
|
Option 1
Rights for network operation tendered
|
Option 2
Main regulatory principles
|
Option 3
Big bang
|
|
|
|
2a: Main regulatory principles only
|
2b: Main regulatory principles with a vision
|
3a: Hydrogen rules by Big bang
|
3b: Hydrogen rules by Big-bang plus
|
Vertical unbundling
|
No rules
|
NA
|
OU/ITO/ISO
|
Ownership unbundling & ISO model (ITO possible until 2030)
|
Ownership unbundling
|
EU TSO (ISO model)
|
RAB
|
Seperate RAB
|
Seperate RAB
|
Joint RAB allowed
|
Separate RAB
Sub-option: Separate RAB with targeted transfers
|
Separate RAB
|
Separate RAB
|
Horizontal unbundling
|
No rules
|
NA
|
Combined hydrogen & natural gas TSO
|
Legal and accounts unbundling
|
Legal and functional unbundling
|
Legal and functional unbundling
|
TPA for hydrogen networks
|
No rules
|
NA
|
nTPA
|
rTPA + no cross-border tariffs +
nTPA possible until 2030
|
rTPA + no cross-border tariffs
|
rTPA + no cross-border tariffs
|
TPA for hydrogen storage
|
No rules
|
NA
|
nTPA
|
rTPA
|
rTPA
|
rTPA
|
TPA for hydrogen terminals
|
No rules
|
NA
|
No rules
|
nTPA
|
rTPA
|
rTPA
|
Hydrogen quality
|
No rules
|
MS responsibility
|
Cross-border coordination framework and dispute settlement
|
EU-wide acceptable purity level for cross-border points
|
EU-wide acceptable purity level for cross-border points
|
EU-wide acceptable purity level for cross-border points
|
Hydrogen Network development
(cf. also measures described under Problem Area III)
|
TYNDP on EU level
No rules national level
|
NA
|
Transparency on infrastructure available for repurposing
|
Transparency on infrastructure available for repurposing + market test
|
European Planning
|
European planning
|
Facilitating repurposing
|
No rules
|
NA
|
Grandfathering permits and land-use rights existing natural gas infrastructure to hydrogen
|
Option 2a + Equivalence natural gas and hydrogen permitting and land-use rights for new infra
|
Harmonisation of permitting and land-use rights
|
Like 3a
|
Transition: exemptions
|
No rules
|
NA
|
Individual exemptions for new and/or existing infrastructure
|
Individual exemptions for new and/or existing infrastructure + convergence criteria + voluntary opt-in
|
Only new infrastructure can be exempted
|
Only new infrastructure can be exempted
|
Transition: derogations
|
No rules
|
NA
|
Derogations for geographically confined networks
|
Derogations for geographically confined networks
+ convergence criteria
|
Like Option 2b
|
Like Option 2b
|
Consumer rights
|
No rules
|
NA
|
No rules beyond defined elsewhere (e.g. TPA, hydrogen quality)
|
Consumer protection rules equivalent to those for larger consumers in Gas Directive
|
Consumer protection rules are those valid for all natural gas users (including e.g. SMEs, households)
|
Like Option 3a
|
Technical rules (‘network codes’)
|
No rules
|
NA
|
No mandate
|
(Mandate)
|
Mandate
|
Mandate
|
Terminology and certification of LCH/LCFs
|
No rules
|
NA
|
Terminology and light GOs-based certification
|
Terminology and certification based on life-cycle analyses and mass-balance approach through voluntary schemes
|
Like Option 2b
|
Like Option 2b
|
H2 interconnectors with third countries
|
No rules
|
No rules
|
Alignment with current rules in Gas Directive
|
Option 2a + Mandatory EU-level IGA
|
Like Option 2b
|
Like Option 2b
|
5.3Options in the Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
The options in this section address the drivers in Problem Area II, namely the untapped potential of renewable gases and barriers in the existing framework. Each of the options addressees all the drivers described in Section 2.2 of this Impact Assessment with increasing depth of the intervention.
5.3.1Baseline
In the baseline, no further legislative measures would be adopted at the EU level. Any new developments would arise from the measures foreseen in the 3rd energy package, from the process for developing or amending network codes and guidelines, legislative initiatives by Member States, and voluntary cooperation at the regional and national levels. It assumes adopted and planned policy initiatives under the Fit for 55 package to contribute to the development of renewable and low carbon gas production and demand. Accordingly, the projections of biomethane and hydrogen supply and demand under the baseline are derived from the MIX-H2 scenario.
In the baseline, access of renewable and low carbon gases to the markets and infrastructure might remain hindered and a patchwork of various provisions will persist among the Member States. TSO-DSO coordination rules on connection requests are absent in around half of the Member States at least. Access to wholesale markets for biomethane producers may remain restricted in some Member States. Moreover, even in countries where entry-exit or balancing zones include the DSO level, the lack of reverse flow capacity will most likely constrain production and trade of biomethane. Tariffs at intra-EU interconnection points would still be applied to the transport of biomethane, in the current range of 0.15 - 2 EUR/MWh (commodity-based equivalent tariffs), except in integrated balancing zones. Such zones exist currently at regional level (FI-EE-LV, DK-SE and BE-LU markets). By 2030, additional mergers could occur, but tariffs would still be in place for most intra-EU interconnection points.
Cross-border management of gas quality and information sharing would rely on existing procedures defined in the interoperability and data exchange network code. The CEN standard for H-gas (natural gas), EN 16726, would be revised to include the Wobbe Index. Other EN standards for hydrogen and hydrogen blends in the network and in end-use would be developed
. However, these standards would remain non-binding and their application cross-border would not be aligned. In addition, gas quality specifications would continue to be mainly defined by the quality parameters of natural gas. Rules on hydrogen blending levels would remain national, without any cross-border alignment. The presence of non-harmonised hydrogen blending thresholds in neighbouring countries, where important gas trade takes place, could induce significant trade barriers or hydrogen injection constraints to the upstream grid
. However, voluntary cooperation between adjacent TSOs across Member State borders could take place on blending thresholds.
LNG terminals operations would depend on the decisions of the national authorities and the development of the LNG market. It can be expected that voluntary initiatives by the LNG sector would address some of the identified problems. The possibility to provide network entry tariffs discounts to LNG terminals would remain, and thus existing discounts to terminals would in principle also remain. In the baseline however, LNG imports could remain restricted to natural gas.
Long-term contracts may continue to be prolonged or signed for periods exceeding 20 years. The climate policies, in particular the increase of the price of ETS certificates may diminish the incentives for importers to sign such contracts. However it is not excluded that a situation of stranded long-term contracts may occur. Companies holding such contracts may engage in practices to lower the price of natural gas, increasing the need for higher support of renewable alternatives.
The current framework on energy security results from the Regulation on security of gas supply, which aims at guaranteeing the secure supply of natural gas. There would be no Union emergency mechanism to deal with the specific needs and threats of the decarbonised gas sector.
5.3.2Description of the policy options
This section describes four policy options, each composed of a combination of individual policy measures and addressing the problems identified in Chapter 2 to different extents.
The options and its measures are structured based on the depth of the regulatory intervention in order to create gas markets that can enable the energy transition. The packages hence represent the political choices going from a lighter to a more detailed and stringent regulatory framework. Elements contained in Policy Option 1 are included in Policy Option 2 while the latter adds new policy measures which further advance the potential of renewable gases and barriers in the existing framework, and so on up to Option 4. Further, Annexes 6 to 9 include the details of each of the options in terms of more granular measures and present pros and cons of each of them in a transparent manner, so that they can also be assessed separately, on this more detail level.
5.3.2.1Option 0: Business as Usual (BAU)
In the business as usual, none of the EU-level policy measures for the problem areas are in place. New developments would arise from the measures foreseen in the 3rd energy package and Regulation on gas energy security, from the process for developing or amending network codes and guidelines, legislative initiatives by Member States, and voluntary cooperation at the regional and national levels.
Stakeholders' opinions: All stakeholders from all categories in the public consultations agree on a need to revise current regulatory framework (Gas Directive and Gas Regulation) to help to achieve decarbonisation objectives, and on the need to align the SoS Regulation.
5.3.2.2Option 1: Allow renewable and low carbon gases full market access
Option 1 includes policy measures that provide access to markets and infrastructure for renewable and low-carbon gases injected at the distribution or transmission level, and promoting cooperation between Member States. The detailed measures include requirements to including the distribution level into the definition of the entry-exit zones and requiring network operators to ensure physical reverse flow capabilities. Establishing a gas specific DSO coordination as part of the DSO-entity from electricity sector may help to facilitate coordination between TSOs and DSOs in this option.
As regards the gas quality regulatory framework, this option provides for a reinforced cross-border coordination between Member States on gas quality issues, building on the existing cross-border dispute settlement process (Interoperability Network Code). It strengthens the role of the National Regulatory Authorities and, where relevant of ACER, for cross-border issues related to gas quality and for monitoring related developments to increase transparency.
As regards hydrogen blends, this option includes an obligation on Member States to define a national acceptable hydrogen blending level. While under this option Member States would still have the possibility to define the acceptable blending levels as zero (as current practice in some Member States), this would provide for a clear overview and increased transparency of the applicable specifications across the EU.
Voluntary (e.g. industry-led) initiatives to improve transparency for LNG terminals would be encouraged without however a legal obligation.
The Commission would issue one or several recommendations to Member States and stakeholders on extending the scope of the energy security tools to new gases and risks and the minimum cybersecurity requirements for the gas sector.
Stakeholders' opinions: A majority of stakeholders in the public consultation, including companies/business organisations, business associations, NGOs, and half of the public authorities that responded, consider it important to ensure full market access and facilitate the injection of RES&LC gases into the existing gas grid. A majority, composed of companies/business organisations, business associations and half of the public authorities that responded, supports as well the improvement of the transparency framework for LNG terminals. There is also a strong support (mainly from companies/business organisations, business associations, and half of academia that responded) for the harmonised application of gas quality standards across the EU, for reinforced cross-border coordination and increased transparency. Respondents are more divided on hydrogen blending. The majority (companies/business organisations, business associations, and half of NGOs, academia and EU citizens that responded) agree that it provides a cost efficient and fast first step to energy system decarbonisation. However, a quarter of respondents (mainly NGOs, companies/business organisations, business associations, and public authorities) underline that blending prevents the direct use of pure hydrogen in applications where its value in terms of GHG-emission reductions is higher and that it creates technical problems and additional costs at injection and end-users points. Over a third of the respondents, represented by companies/business organisations, business associations, some EU Citizens, and one third of public authorities that responded, support setting national hydrogen blending levels in a standardised way. Some stakeholders (companies/business organisations, business associations and half of the public authorities that responded) advocate to create an EU DSO for gases similarly to the single EU DSO established in the electricity sector.
5.3.2.3Option 2: Promote market access and security of renewable and low carbon gases
Compared to option 1, Option 2 would add an obligation for network operators to connect renewable and low-carbon gas producers (with a firm capacity assurance), and introduce a reduction or exemption of injection charges to those producers in order to reflect the system benefits (i.e. avoided network costs) and climate benefits.
As regards the rules on gas quality, this option includes in addition to option 1, setting EU rules for processes, roles, responsibilities, cost recovery and cost allocation of gas quality management as well as for reinforced regulatory oversight. This could either be set on the basis of high-level EU principles defining the different aspects of gas quality management – and thereby allowing Member States more flexibility when developing national implementation – or through concrete and detailed EU rules.
As regards hydrogen blending, this option defines an EU-wide allowed cap at cross-border interconnection points, meaning that TSOs would be obliged to accept blending levels that are below the cap at interconnection points. They might accept higher blends on a voluntary basis, but there would be no obligation to do so. The rules would not propose mandatory blending and leave the flexibility to Member States to set blending rules if they wish so for the domestic network.
As regards LNG terminals, this option includes a binding legal framework at EU level for transparency, congestion and access rules (secondary capacity).
This option would also include energy security rules ensuring that risks and needs related to renewable and low carbon gases are duly taken into account in the energy security Regulation, in particular concerning (a) the compliance with the infrastructure standard; (b) the risk assessments (to accommodate relevant new risks incl. climate change), (c) the national plans and the bilateral solidarity arrangements between Member States (to clarify the applicable technical and financial conditions of solidarity gas) and (d) adopting harmonised cybersecurity rules specific for the gas sector. The future gas sector would be integrated in the broader stepwise development of the EU policies on the protection of critical energy infrastructure. Cybersecurity and physical protection would converge by improving communication, coordination and collaboration.
Stakeholders' opinions: Many stakeholders (companies/business organisations, business associations, NGOs, half of academia and one third of public authorities that responded) advocate an obligation for network operators to connect RES&LC producer and introduction of an injection charge reduction. Few stakeholders ask for stronger promotion measures such as targets or quotas for RES&LC. A quarter of respondents (represented by companies/business organisations, business associations, some EU citizens, and half of academia that responded) support setting a harmonised EU-wide allowed cap for hydrogen blends, which TSOs must accept at cross-border interconnection points. One third is supporting national blending rules. The majority of respondents, mainly companies/business organisations, business associations, some EU citizens, and half of academia and public authorities that responded, support establishing EU-level principles for rules on roles and responsibilities for gas quality management for the Member States. Stakeholders (companies/business organisations, business associations, and half of public authorities and EU citizens that responded) agreed on the relevance of the energy security challenge in the context of the gas decarbonisation. The majority of the respondents (mainly companies/business organisations, business associations, public authorities and half of NGOs and academia that responded) consider gas specific cyber-security measures as important.
5.3.2.4Option 3: Allow and promote renewable and low carbon gases full market access, and security, and tackle issue of long term supply natural gas contracts
In addition to Option 2, Option 3 would remove privileges (derogations) for new long term natural gas contracts and limit duration of such contracts to 2049.
The pancaking effect (see Section 2.2.1.3 for explanation) would be addressed for renewable and low carbon gases only abolishing cross-border tariffs on all interconnection points as in Option 4. This tariff discount may be conditioned upon their carbon footprint. Rules enhancing transparency of allowed revenues and costs benchmarking will address the existing outliers of cross-border tariffs. Regional cooperation will be supported by a Commission guidance. Measures to increase access to LNG terminals and gas storages for renewable and low-carbon gases, including through improvements in the legal framework for transparency and third-party access rules. Long-term contracts for natural unabated gas will be forbidden as of 2050.
Stakeholders' opinions: Some stakeholders, represented by a majority of NGOs, some business associations, some companies/business organisations, and half of public authorities and academia that responded, argued for measures that disincentivise the use of unabated fossil gases. Moreover, a few directly highlighted that long-term contracts can foreclose the market. Other stakeholders do not see the abolishment of special treatment for natural gas LTCs as important.
5.3.2.5Option 4: Allow and promote full renewable and low carbon gases market access, and security, tackle issue of long term supply natural gas contracts, remove border tariffs and set EU gas quality standard
In addition to Option 3, in Option 4, all intra-EU cross-border tariffs for uncongested interconnection points are eliminated. Internal entry tariffs for renewable and biomethane gases would also be set to zero as well as tariffs from/to storage. Pipeline tariffs would be determined based on the capacity-weighed distance to a point in the centre of Europe, with entry tariffs for LNG terminals being set to zero (as a variant, non-zero tariffs to LNG terminals could be determined with the same method as for extra-EU interconnection points). The missing money arising from setting intra-EU cross-border and some internal tariffs to zero would be recovered from internal exit tariffs to end-consumers, possible increases at EU-external tariffs, possible revenues from congested points and an inter-TSO compensation mechanism set-up in order to re-allocate revenues.
As regards long-term contracts, additional steps would be introduced limiting duration of the contracts well before 2049. For instance, contracts for supply of unabated gas signed as of 2030 could not exceed 10 years duration, unless abatement takes place.
Regarding gas quality, this option entails EU-level harmonisation of the technical gas quality standards applicable at cross-border interconnection points. This would mean a continuation of using the quality specifications of natural gas as a basis to define quality standards for the whole EU gas network (e.g. by codifying the CEN standards for H-gas in EU legislation). A variant under this option is to harmonise gas quality standards at EU-level based on the quality specifications for biomethane applicable at cross-border interconnection points. In addition, this option cumulates relevant elements of option 1 and 2 for gas quality, namely reinforced cross-border coordination, rules for processes, roles, responsibilities, cost recovery and cost allocation of gas quality management as well as for reinforced regulatory oversight and increased transparency.
As regards hydrogen blends, this option sets a harmonised EU-wide allowed cap and a higher maximum threshold for hydrogen blends at cross-border points. This would mean that TSOs would be obliged to accept blends that are below the lower cap at cross-border points and would not be allowed to accept blends that exceed the maximum allowed threshold. This would avoid, that the costs of one Member State’s blending pathway have to be covered by adjacent Member States (cost of adapting their infrastructure and end-use appliances to higher blending levels).
Stakeholders' opinions: Few stakeholders in the public consultation supported an option to remove intra-EU cross-border tariffs (half of academia, and some business associations, public authorities, companies/business organisations, NGOs, and EU citizens). Many respondents were, however, sceptical about such solution arguing that that current cross-border tariff setting is satisfactory and does not require fundamental design change. While there is no majority for defining an EU-level binding gas quality standard, even those supporting this option are divided. A third of them (represented by a majority of companies/business organisations, some business associations and public authorities) support such a standard based on the quality standard for natural gas, while another third, with an equal proportion of business associations, companies/business organisations, half of EU citizens and academia that responded, support a standard taking fully into account renewable and low-carbon gases.
5.3.3Options discarded at an early stage
An additional option considered would not aim at facilitating or promoting access of renewable gases to the internal gas market. Instead, in the expectation of increasing importance of locally produced biomethane in the EU, this option would contain measures merely focusing on incentivising the injection of local renewable and low-carbon gases at the distribution level. The wholesale market and transmission level would remain dominated by natural gas, until its use diminishes.
Measures included in this option would include the obligation for network operators to provide a connection with associated firm capacity to producers, and for Member States to provide exemptions or reductions of injection charges for renewable and low-carbon gases – as in Options 1-4 above. Moreover, specifically for this option, measures facilitating energy communities would be in place, particularly allowing them to supply and trade gas locally. Gas quality measures would be limited to reinforced cross-border coordination and transparency on gas quality and on national hydrogen blending rates, similarly to option 1. Likewise, measures for LNG terminals and storage would be limited. An option for Member States opting for a negotiated access to the LNG terminals could be introduced (as currently is possible for gas storages).
This option is discarded as it is difficult to reconcile with the main objectives of the initiative i.e. facilitating decarbonisation of the gas market, at all levels, and adapting regulatory framework so that decarbonisation takes place on the basis of competitive, integrated market. It would also run against the recommendations of the Hydrogen Strategy and Sector Integration Strategy which set out how the energy markets could contribute to achieving the goals of the European Green Deal. Biomethane development at the distribution level would be driven exclusively by energy communities and local production, promoted by specific policy measures.
In this option, the biomethane production levels would be lower than in the MIX-H2 scenario, even if specific Member States may achieve or exceed those levels in 2030. New biomethane plants would be connected mainly at the DSO level without access to the wholesale market and transmission grid. The drivers and problems identified in Section 2 would therefore not be addressed. The lack of reverse capacity between DSO and TSO, may restrict the capacity of biomethane that can be connected to distribution networks with low local gas demand.
The aggregated biomethane production levels are lower than in the MIX-H2 scenario. Nevertheless, some elements of this option, such as in particular the energy communities, will be further considered for the legislative process to enable adjustment of the supply of biomethane to the local needs and conditions and facilitate consumer’s choice for renewable gases. This would allow to tackle problems identified in Problem Area IV.
Stakeholders' opinions: A vast majority of stakeholders (mainly companies/business organisations, business associations, NGOs, and half of public authorities) was not in favour of this particular option in the public consultation pointing out inter alia that decarbonisation shall take place on the basis of competitive and integrated market, not solely a local one. Regarding the more specific measure associated in this option, some stakeholders (represented by some companies/business organisations, some business associations, some public authorities, NGOs and academia) strongly support the adaptation of energy communities to gas to align it to the electricity framework.
5.3.4Summary of policy options
Table 6: Summary of policy options in Problem Area II: Renewable gases
Measures
|
BAU
No additional measures
|
Option 1
|
Option 2
|
Option 3
|
Option 4
|
Access of RES&LC gases to hubs and transmission grids
|
Access of RES&LC gas is not explicitly dealt with in the current framework.
General principle of non-discrimination and the objective for NRAs to help to integrate production of gas from renewable energy sources in both transmission and distribution.
|
Access of locally produced RES&LC gases to the hubs and transmission grid
enabling physical reverse flows (including for RES&LC gases).
|
As Option 1 plus:
Connection obligation with firm capacity for new RES&LC gases.
Reducing costs of injection for renewable gases.
|
Treatment of cross- border tariffs (pancaking)
|
Cross-border tariffs for transport of gases are set on interconnection points between MSs. No detailed rules to facilitate regional mergers.
|
Removing cross-border tariffs from interconnection points within EU for RES&LC gases only. Eligibility would be based on presenting the GOs to the TSO
Facilitating voluntary regional gas market mergers (Guidance by the Commission).
Measures for transparency of allowed revenues, costs benchmarking.
|
Removing cross-border tariffs from interconnection points within EU for all gases in the methane network.
|
LTCs for Natural Gas
|
No sector specific rules exist as regards gas supply contracts in terms of their duration. Derogations from third party access possible on the take-or-pay obligations concluded in long-term supply contracts (Art. 35 and 48 of the Gas Directive).
|
As Status Quo plus: Remove privileges (derogations) for new long term natural gas contracts, signed after [entry into force of the GR], and limit duration of such contracts to 2049.
|
As Option 3 plus:
Introduce time limit for long-term contracts already before 2050.
|
Gas quality
|
Do nothing.
Stronger enforcement on gas quality.
Revision of CEN standards to include renewable and low-carbon gases.
|
Reinforced cross-border coordination on gas quality management and transparency.
|
EU rules setting principles for processes, roles, responsibilities, cost recovery and allocation, regulatory oversight and reinforced cross-border coordination of gas quality management.
Variant: Setting detailed EU rules
|
As Option 2/3 plus:
EU-level harmonisation of gas quality standard for cross-border interconnection points, based on the quality of natural gas.
Variant: Quality standards based on biomethane quality parameters.
|
Hydrogen blending cross-border framework
|
Do nothing.
As no rules for cross-border flows of hydrogen-gas blends exist, no implementation or enforcement would take place.
|
Reinforced cross-border coordination and transparency on national hydrogen blending levels.
|
EU rules setting an allowed cap for hydrogen blends that Member States must accept at cross-border interconnection points and reinforced cross-border coordination.
|
As Option 2/3 plus:
Prohibition against the acceptance of blending levels above maximum cap of hydrogen blends at cross-border interconnection points.
|
LNG terminals
|
LNG terminals are regulated with third party access (exemptions are possible). No clear rules on capacity allocation and congestion management. Tariff discounts may be granted.
|
Principles concerning transparency, voluntary (e.g. led by industry) initiatives and supported by EU guidance
|
Binding legal framework at EU level for transparency, congestion and access rules
|
As Option 2 plus:
Mandatory market test/screening and development plans for LNG terminals (and gas storage) operators on the acceptance of RES&LC gases, including liquid hydrogen.
|
As Option 3 plus:
Removing the entry tariff discount in favour of LNG natural gas or extending existing discount also to RES&LC gases
|
Energy
security
|
Do nothing.
|
Commission non-binding guidance on: Extending the scope of the emergency tools to new gases and risks and minimum cybersecurity requirements for the gas sector
|
Amend the gas security of supply Regulation to address the needs and risks of the future decarbonised gas sector and develop rules for cybersecurity in the gas sector.
|
5.4Options in the Problem Area III: Network planning
Integrated planning practices at all levels will be needed in order to ensure the achievement of energy and climate policy objectives at the lowest cost, while maintaining security of energy supply. The below options include measures to increase the level of planning integration. The options build up on each other, i.e. the elements described in Option 1 are also part of Option 2 and those of Option 2 are part of Option 3. Guaranteeing coherence with the relevant provisions of the SoS Regulation (e.g. Union wide simulation of disruption scenarios, national/regional risk assessments) is a common element to all options.
5.4.1Baseline
No further EU-level legislation would be developed regarding integrated network planning. National plans are to be developed only in Member States where ITO and ISO certified TSOs are operating. While most Member States that have a single gas NDP within which gas TSOs cooperate, there is still limited cross-sector cooperation.
5.4.2Description of the policy options
5.4.2.1Option 0: Business as Usual (BAU)
In the BAU option, there would be no change to the current situation. Some Member States, national regulators and/or network operators may adopt additional measures.
Stakeholders' opinions: A big majority of stakeholders from all categories except EU citizens support the measures that are contained in any of the options below. Only a few stakeholders do not see a need for alignment or any other measure supporting sector integration.
5.4.2.2Option 1: National Planning
This option requires a consolidated network plan including storages, LNG Terminals and production per Member State, irrespective of the unbundling model chosen and the number of gas TSOs in the country. Member States may also opt to develop a joint regional plan instead. The national network development plan needs to be drawn up every two years to align it with the TYNDP timing. The network plan remains binding only for ISO and ITO certified TSOs, which means no change to what is required by the current Gas Directive.
The NDP should include information to what extent and from what point in time certain methane infrastructure is not required anymore and could be used for other purposes. A sustainability indicator to be developed under the guidance of the NRA, should lead to preferring investments that allow gases with low or no carbon impact to be transported in the network.
Stakeholders' opinions: A good majority of stakeholders (with a majority of NGOs, half of public authorities, companies/business organisations, business associations, and some EU citizens) indicate support to align the timing of the NDPs with the TYNDP and require a single plan irrespective of the unbundling model chosen.
5.4.2.3Option 2: National Planning based on European Scenarios
This option extends Option 1 by requiring a joint scenario, built on the gas and electricity development plans and including the distribution system level. At least one scenario used for the national plan needs to be in line with the European Union climate targets and energy efficiency and renewable energy 2030 and 2050 targets. This can also be ensured linking it to the relevant National Energy and Climate Plan (NECP), which is required to be in line with the climate goals. Building joint electricity and gas scenarios would ensure that indirect interlinkages are treated in a consistent way in subsequent processes by TSOs, and that investment decisions are taken with a common vision of the future. The way direct interlinkages are taken into account can have an impact on the assessment of projects. This latter point is treated in Option 3.
Establishing joint scenarios at the Member State level would mirror the EU-level situation where ENTSO-E and ENTSOG are, since 2018, developing TYNDP scenario jointly. Although there would be still sector specific plans for project identification, the process leading up to the plans could be based on a conceptual integrated plan, or the draft plan should be cross-checked between the sectors on the consistency between the gas and electricity NDPs. This process will build on the collaboration between the electricity and gas TSOs that has to be established to build scenarios. The role of these sanity checks is to examine the potential inconsistencies resulting from the assumptions made by TSOs regarding technologies that are at the interface between the gas and electricity sectors (gas-to-power, power-to-gas, hybrid consumption technologies).
As regards hydrogen development planning, the NRA is empowered to assess the actual need of the hydrogen network based on specific information submitted by hydrogen network operators, such as the actual usage of natural gas pipelines that become available for hydrogen transport. The submitted information should enable the NRA to base its examination on a realistic but forward looking hydrogen demand projection. Hydrogen network operators will publish at regular intervals a joint report on the development of the hydrogen system. This can be done in a more flexible way also outside the bi-annual NDP to cater for a situation of an emergent market. Several governance options are compatible with Option 2. They range from the production of a consolidated and integrated network planning document to the publication of sectorial NDPs produced using a concerted process, while hydrogen could be included based on the development stage of the sector.
Stakeholders' opinions: A significant majority of stakeholders from all categories except EU citizens support a joint electricity and gas scenario. Support was even stronger than for the elements contained in Option 1. Only a few stakeholders are against a joint scenario building. A significant number of stakeholders, including companies/business organisations, business associations, half of academia and public authorities, few EU citizens and NGOs, ask for the inclusion of hydrogen projects in the NDP. Stakeholders most preferred choice as regards the role of Distribution System Operators was to provide and share information. While several stakeholders also support that DSOs provide their own plan including system optimisation across different sectors.
5.4.2.4Option 3: European Planning
This option would require the creation of a single system-wide network development plan at European level, covering all relevant energy carriers (electricity, methane gas, and hydrogen) per Member State. This system-wide TYNDP would furthermore need to consider investments and investment plans for unregulated energy infrastructures, such as district heating networks. This requires, inter alia, that the system operators provide their complete network information to ENTSOG to enable that the TYNDP can identify and assess projects on the basis of hydraulic modelling, while at the same time integrating and assessing the electricity side, both on TSO and DSO level.
Stakeholders' opinions: Asked about whether stakeholders prefer a joint scenario, but still separate plans, there was slightly more support for a joint plan than those supporting joint scenarios but separate plans. Several stakeholders, mainly supported by companies/business organisations and business associations, pointed out that a joint methane and hydrogen plan, keeping a separate electricity plan would be the preferred option, while this was not being asked explicitly in the consultation.
5.4.3Summary of policy options
Table 7: Summary of policy options in Problem Area III: Network planning
Network Planning
|
Objective
|
Ensure transparent and inclusive infrastructure planning
|
|
BAU
No additional measures
|
Option 1
National Planning
|
Option 2
National Planning based on European Scenarios
|
Option
European Planning
|
Measures
|
Baseline: Do nothing
Note: Inclusion of hydrogen in the EU-wide network development plan (TYNDP) as proposed in the TEN-E
|
One single network plan (NDP) (including also storages, LNG and production) per Member State irrespective of the unbundling model chosen and the number of gas TSOs in the country.
Instead of providing a national plan, Member States can also opt to come up with a regional plan instead.
The NDP needs to be drawn up every two years (now: every year).
The network plan remains binding only for ISO and ITO certified TSOs to the extent valid today.
National regulatory authorities are empowered and required to ensure a transparent process.
The NDP includes information to what extent and from what point in time certain methane pipelines are not required anymore and could be used for other purposes (e.g. hydrogen-transport).
Introduction of a sustainability indicator.
|
Integrated planning on national level by requiring joint scenario building between gas and electricity.
The joint scenario needs to be aligned with the at least one scenario used for the TYNDP. This can also be ensured linking it to the relevant NECP, which is required to be in line with the climate goals.
Creation of a competence for NRA’s to perform an assessment on the actual need for hydrogen pipelines.
Distribution system operators as well as LNG and storages need to be involved in the scenario building. NRAs may take decisions for setting a framework for the involvement (de-minimis rules, national DSO association).
Other energy carriers (e.g. hydrogen, district heating) as well as CO2 need to be taken into account in the scenarios, but not in the plan itself.
Provisions for national electricity plans needs to be amended to require joint scenario building.
|
Drawing up a system wide network development plan (i.e. going beyond joint scenario development), including gas, hydrogen and electricity on European level only.
Unregulated infrastructure investments and investment plans are taken into account when elaborating the national network development plan.
|
5.5Options in Problem Area IV: Low level of customer engagement and protection in the green gas retail market
Each policy option consists of a package of measures that addresses the problem drivers in Section 2.4 of this Impact Assessment with increasing depth of the intervention. They aim to increase consumer engagement and tackle the existing competition and technical barriers to the emergence of new services, better levels of service, and lower consumer prices, whilst ensuring the protection of energy poor and vulnerable consumers.
5.5.1Baseline
In the current scenario, the development of the decarbonised gas markets and its impact on consumer rights and protection is based on enforcing current rules to address the limited competition of the green gases retail market, linked to high levels of market concentration and other rigidities, and low levels of innovation.
5.5.2Description of the policy options
In the summary
Table 54
of Annex 9, a complete overview of the policy options is provided.
5.5.2.1Option 0: Business as Usual (BAU)
In the BAU option, there would be no change to the current situation. Some Member States, national regulators and/or network operators may adopt additional measures.
Stakeholders' opinions: A large majority of stakeholders from all categories support the measures that are contained in any of the options below. Only a few stakeholders do not see a need for alignment or any other measure supporting sector integration.
5.5.2.2Option 1: Strengthened enforcement and soft implementation measures to better apply current rules
This option addresses the problem drivers to the greatest extent possible through enforcement and implementation measures.
This option assumes that the future situation improves through enforcement measures following the development of the decarbonised gas market without further legislation. The Commission promotes better enforcement by tackling cases of the non-transposition or incorrect application of existing legislation, reinforced administrative cooperation with and between national authorities, capacity building and guidance such as interpretative notes on the existing provisions in the Gas Directive (e.g. on switching-related fees, REC). Enforcement action is taken should Member States’ interventions in price setting be either disproportionate or unjustified by the general economic interest or not compliant with the current EU acquis, .
Stakeholders' opinions: A vast majority of respondents from all categories consider that there is a need to be more ambitious when it comes to a citizen and/or consumer focus in the legislation than what is currently encompassed. Only a small number of respondents believe there is no need to further upgrade.
5.5.2.3Option 2: Non-regulatory approach: strengthened enforcement, enhanced implementation measures and intense consultations with stakeholders.
This option addresses all problem drivers through enforcement and enhanced implementation measures, topped up by intense consultations with stakeholders.
The number of gas users and volumes of gas consumed will be falling over the next 10-15 years. In such a shrinking sector, both public and private actors may struggle to implement new measures. Under this option, the problem drivers are addressed without resorting to new legislation, while implementation and enforcement measures are topped up by intense consultations with Member States and issuing Commission recommendations on price regulation, billing information and price comparison tools. Support to the EU Energy Poverty Advisory Hub is enhanced and as such the role of networks of expert organisations is strengthened to deliver better energy poverty solutions at local level. Similarly, the Commission strives to make the most out of the current framework for REC through local initiatives and an interpretative note. All smart metering provisions are placed in one single legislative act and data management arrangements remain with Member States.
Stakeholders' opinions: There are no respondents who explicitly stated their preference for the non-regulatory approach. Stakeholders from all categories expressed the need for free-of-charge access to price comparison tools, information on switching possibilities as well as the deployment of smart meters, which could potentially be addressed without additional legislation.
5.5.2.4Option 3: Flexible legislation addressing all problem drivers
This option addresses all problem drivers through new legislation, mostly mirroring the electricity market directive that leaves sufficient discretion to the Member States to adapt their laws to the conditions in national markets. Option 3 is also in line with proposed measures to support a just transition and protecting end-users in the Commission’s Communication on Energy Prices.
The framework for price regulation is better defined and limited to household customers (including vulnerable and energy poor households) and micro-enterprises. With regard to the higher protection of vulnerable customers and energy poor households, the recast EED definitions and requirements are cross-referenced, as the EED becomes the reference framework for this area. This will result in a framework that is streamlined with the revision of the ETS and extension to buildings and transport and its accompanying Social Climate Fund, where the main focus is on structural investments while direct income support is allowed, but not favoured and will need to be temporary and lead to results.
The Social Climate Fund shall be directed to reduce the reliance on fossil fuels through increased energy efficiency of buildings, and particularly synchronised with the revised gas legislation as it directs investments towards decarbonisation of heating and cooling of buildings, including the integration of energy from renewable sources, to the benefit of vulnerable households, vulnerable micro-enterprises and vulnerable transport users. Decarbonisation targets will be further supported by the direct funding to ensure improved access to zero- and low-emission mobility and transport. Key principles and data management rules are put in place to mirror, where relevant, the respective provisions for electricity. This could include enhanced smart metering rollout or even a deployment target. Customers would also be entitled to request a smart meter at their expense. Minimum requirements for contractual conditions are established in particular contract termination fees would be restricted. Other areas which would be mirrored include faster and free-of-charge switching and the enabling framework for citizen energy communities (CEC).
Stakeholders' opinions: The vast majority of the stakeholders support the introduction of new legislation mirroring provisions in the electricity market. Some emphasize mirroring of billing information and energy poverty provisions to ensure consumers are not paying the cost of switching to clean gas based options. Some consumer organisations would keep regulated prices for energy poor and vulnerable consumers. Almost half of all respondents want provisions on comparability of offers and accessibility of data, transparency, smart metering systems, and switching to be reinforced. A minority of stakeholders represented by some companies/business organisations, some business associations, some public authorities and some NGOs indicated that provisions on CEC and active customers could be mirrored to a large extent.
5.5.2.5Option 4: EU Harmonization and extensive safeguards for customer addressing all problem drivers
This option addresses all problem drivers through new legislation that aims to provide full protection to consumers and extensive harmonisation of Member State action throughout the EU.
One of the key conclusions in relation to addressing Problem Area II is that there is significant benefits from ensuring that the market for Renewable and Low Carbon Gases is ‘European’ from the beginning. A European wholesale market should be complemented by a European retail market. Under this option, all problem drivers are addressed through new legislation that aims to provide extensive harmonisation throughout the EU. To improve competition, Member States phase out price regulation for non-vulnerable customers and energy poor households. With regard to the higher protection of vulnerable customers and energy poor households, Option 3 is enhanced by additional gas specific provisions and stronger restrictions on disconnections.
Other notable elements include a standard consumer data handling model with standardised formats. The rollout of gas smart metering becomes mandatory throughout the EU. Switching-related fees are banned, including contract termination fees and the format and content of energy bills is significantly harmonised – notably on the renewable and low carbon gases. Gas CEC would be made more citizen centred and harmonised with a supporting framework similar to Article 22 of the Renewable Energy Directive.
Stakeholders' opinions: Respondents mainly from companies/business organisations, business associations, and half of academia that responded did not explicitly discuss the harmonisation of the consumers’ provisions and safeguards on the EU level. However, some stakeholders, represented by companies/business organisations, Business associations, and some public authorities support the strengthening and harmonization of gas quality standards that would ultimately enable better and more accurate information for the consumers. Furthermore, certain stakeholders (academia, a good proportion of public authority, some companies/business organisations and business associations have mentioned that responsibility for data handling would adequately correspond to TSOs when it comes to establishing blending rules. A minority of the stakeholders believed that the provisions for smart metering systems could be fully mirrored.
5.5.3Summary of policy options
Table 8: Summary of policy options in Problem Area IV: Measure on retail market, consumer protection and engagement
Retail markets, consumer protection and engagement
|
Objective
|
Ensure adequate levels of customer empowerment and protection in the decarbonised market
|
|
Option 0
No additional measures
|
Option 1
Strengthened enforcement and soft implementation measures
|
Option 2
Strengthened enforcement, enhanced implementation measures and intense consultations with stakeholders
|
Option 3
Flexible legislation
|
Option 4
Harmonization and extensive consumer safeguards
|
Price regulation
|
No rules
|
Step up enforcement of existing legislation on price regulation
|
Enforcement measures under Option 1 are complemented by bilateral consultations with Member States to try to progressively phase out price regulation + COM Recommendation on price regulation.
|
Member States phase out blanket price regulation. Exemptions for households, micro-enterprises as well as vulnerable and energy poor households are defined at the EU level, similar to the Article 5 in the electricity market directive.
|
Member States phase out blanket price regulation. Exemptions for vulnerable and energy poor households are defined at the EU level.
|
Energy poverty and vulnerable customers
|
No rules
|
Sharing of good practices
|
Support to the EU Energy Poverty Advisory Hub is enhanced and as such the role of networks of expert organisations and individual practioners is strengthened to deliver better energy poverty solutions at local level.
|
The recast EED definitions and requirements for energy poverty and vulnerable customers are cross-referenced
|
Option 3 is enhanced by additional sector specific provisions to strengthen the protection of gas customers considered energy poor and vulnerable. Stronger restrictions on disconnections are also included.
|
Switching, price comparison tools and billing
|
No rules
|
Step up enforcement existing legislation on switching and billing + interpretative notes on the existing provisions in the Gas Directive
|
Improved EU guidance and Recommendations on facilitating switching, price comparison tools and billing
|
Aligning the provisions with those included in the Electricity Directive:
Introducing a right to access objective and certified price comparison tools
Introducing minimum period for technical switching (however, due to the technical specifics of gas supply, a longer period may be relevant than for electricity)
Introducing additional requirements to be included in bills, mirroring the Electricity Directive (i.a. information on ADR, sources of energy, etc), to ensure clear and transparent billing
(restricting exit fees, see next table)
|
Introducing switching requirements beyond those in electricity:
Banning all switching-related fees, including contract-termination fees
Harmonising the format and content of energy bills across Member Sates
NRAs offer (or fund) price comparison tools.
|
Contractual conditions
|
No rules
|
Step up enforcement existing legislation on contractual conditions
|
Improved EU guidance and Recommendation on basic contractual conditions
|
Aligning the provisions with those included in the Electricity Directive:
Minimum contractual conditions are established for contracts and termination fees restricted
|
Banning all switching-related fees, including contract-termination fees
|
Smart metering systems
|
No rules
|
Step up enforcement of existing legislation
|
Enforcement measures under Option 1 are complemented by consolidating all smart metering provisions in one single legislative act (but not introducing extra regulatory requirements)
|
While the decision for deployment remains with Member States, additional smart metering requirements are adopted for an enhanced deployment, including set functionalities, a deployment target, the right to a smart meter, regular revision of negative assessments; while encouraging selective, targeted rollouts
|
Mandatory rollout throughout the EU with fixed functionalities mirroring all those of electricity smart metering systems, irrespectively of the national cost-benefit assessment
|
Data management
|
No rules
|
Step up enforcement of existing legislation
|
Enforcement measures under Option 1 are complemented by further promoting best practices, while data management arrangements are primarily left with Member States
|
EU data management rules are set up, along with measures for transparent and non-discriminatory access to data, and data interoperability irrespectively of the data management model used
|
One single data handling model introduced throughout the EU along with standardised formats for exchange of data
|
Energy communities
|
No rules
|
Step up enforcement of existing legislation on renewable energy communities
|
Enforcement measures under Option 1 are complemented by an interpretative note on renewable energy communities and flanked by existing initiatives, such as the Energy Community Repository and the Rural Energy Community advisory hub.
|
The concept and enabling framework for ‘citizen energy communities’ is mirrored into EU gas legislation.
|
In addition to the measures proposed under Option 2, the concept of ‘citizen energy communities’ is made more citizen-centred (51% voting right allocation to natural persons) and the enabling framework coupled to additional support measures (removal of barriers, access to finance and information etc.)
|
6What are the impacts of the options?
6.1Assessment of options for Problem Area I: Hydrogen infrastructure and markets
6.1.1Methodological approach
The assessment of the policy options combines qualitative with quantitative elements. The focus is set on 2030 and the assumption that a transport network will exist in light of the expected increase of hydrogen production and consumption in the MIX-H2 scenario.
Firstly, a holistic, qualitative assessment is carried out primarily by drawing on lessons from the existing (and regulated) gas and electricity market. The impact of the policy options on the future hydrogen market structure, on the level of cross-border market integration, on investment incentives in hydrogen networks and on aligned hydrogen quality is assessed. These assessment criteria thus correspond to the drivers identified in Section 2.1. The administrative impact on business and public authorities is also assessed under the light of economic impacts (and further detailed in Annex 3). In view of the uncertainty on the actual development of the hydrogen value chain, the expected environmental impact of the policy packages is described in more general terms.
Secondly, in order to model their quantitative impact, the different policy options as proposed in this Impact Assessment have been translated into hydrogen infrastructure scenarios. The quantitative assessment is performed in the METIS model. The scenarios are based on the expected effect the policy packages will have on the development of (cross-border) hydrogen transport capacity (i.e. network infrastructure) and costs. The effect of different policy options on the development of (cross-border) hydrogen transport capacity can only be identified in terms of direction, i.e. different regulatory measures that are part of the policy options can increase or decrease the likelihood that (cross-border) hydrogen infrastructure gets built. Quantitative indicators are then calculated for all scenarios. The key quantitative indicators calculated for each of the scenarios are the effect on costs of hydrogen delivered and the full costs of hydrogen, which include the change in total energy system cost due to the deployment of hydrogen. Cost of hydrogen delivered reflect the total cost for hydrogen production (renewable energy sources, electrolysers) and hydrogen infrastructure (storage and network). Total energy system costs cover all cost components of the energy system consisting of gas and hydrogen supply and electricity generation.
Interpreting the results and the expected impact of the policy options thus requires a reflection on both the qualitative and quantitative assessment.
6.1.2Qualitative assessment
Each option exists as a package of more detailed measures. For each of these detailed measures, advantages and disadvantages are also provided in the tables in Annex 6.
6.1.3Impacts of Option 0: Business as usual (BAU)
6.1.3.1Economic impacts
Without regulation, companies can invest in hydrogen pipelines and operate these pipelines with a large degree of commercial freedom. Accordingly, hydrogen producers may enter into long-term supply contracts with (industrial) hydrogen consumers (or groups of companies) and offer the whole service of hydrogen production, transport, and structuring/storage/balancing (no vertical unbundling rules). The partners could agree freely on commercial terms (no tariff regulation) and the vertically integrated company could act as the sole user of the pipeline (no TPA).
(Cross-border) market integration: Without regulation, pipeline networks will be developed in a bottom-up approach, which is likely to result in dispersed, uncoordinated network development across the EU and with third countries. Unregulated (private) investors will build pipelines where this is most profitable and not primarily where (cross-border) hydrogen needs are most urgent in light of decarbonisation efforts. No regulation is assumed to lead to less cross-border integration of hydrogen transport infrastructure than in the case of cross-border harmonisation of rules. Accordingly, cross-border integration cannot contribute to a reduction in hydrogen costs by reallocating renewable hydrogen production to the most favourable production sites. The lack of EU approach on terminology and certification system hampers cross-border trade in LCH and LCF.
Investment incentives (new and repurposed infrastructure): The commercial freedom to enter into long-term agreements and secure investments at bilaterally agreed-upon terms may facilitate investments in an early phase of hydrogen market development, where there is not a solid customer base to socialise high initial costs. This holds for investments in new pipelines and investments required to repurpose natural gas pipelines for hydrogen.
Market structure: Under Option 0, owners of infrastructure having the characteristics of a natural monopoly are unconstrained and no regulation avoids the risk of charging monopolistic priced network tariffs and/or conduct resulting in market foreclosure. Market foreclosure of upstream (hydrogen producers) and downstream (hydrogen consumers) markets can easily result in monopolistic prices being passed-on down the entire hydrogen value chain with negative implications for hydrogen uptake and ultimately the achievement of decarbonisation targets. Additional consumers will only be connected if that is commercially attractive for the network owner. It is likely to require ex-post regulatory measures to remedy the downsides of these monopolistic tendencies.
Aligned hydrogen quality: The lack of an aligned cross-border approach with regard to hydrogen quality specifications would raise the risk of cross-border flow restrictions and market segmentation.
6.1.4Impacts of Option 1: Rights for network operation tendered
An in-depth assessment of Option 1 was not performed.
Like in the BAU-scenario, this option entails a ‘competition for the market’ model. It differs from BAU in several aspects e.g. it can be expected that some of the monopoly rents of unregulated networks would accrue to the Member State through tendering revenues. However, monopolistic conduct will still negatively affect network users and tender revenues mainly represent a distributional effect. Relative to BAU, the building of parallel networks would be avoided and, depending on tender designs adopted at national level, it may be somewhat more conducive in comparison to BAU to (intra-EU cross-border) market integration provided that a level of coordination between Member States takes place. The same does not apply to third countries however. Moreover, creating appropriate repurposing investments is challenging in a tendering approach as private parties and TSOs (which may be allowed to participate) would not participate in such a tender on equal terms.
However, these differences still means that the impacts of Option 1 are unlikely to be materially different from BAU. It is thus highly unlikely that Option 1 would be retained as a preferred option (as opposed to Option 2 and 3) once BAU is rejected as the preferred option whereas the benefits of BAU could also be analysed in comparison with Options 2 and 3.
6.1.5Impacts of Option 2a: Main regulatory principles only
6.1.5.1Economic impacts
(Cross-border) market integration: As negotiated TPA implies the absence of tariff regulation, divergent (national) TPA-regimes can accordingly develop which may impede the development of interconnections between EU member states and thereby cross-border trade. A limited degree of cross-border market integration affects the ability of operators in certain Member States to have access to large scale storage and imports. Defining LCFs and having a light Guarantees of Origin (GO) system in place addresses cross-border issues to a certain extent. However, this solution can lead to a duplication of regulatory structures and incoherencies and would put RES-based hydrogen and fuels at a disadvantage compared to LCH and LCFs. There is also a risk of ineffective application of main regulatory principles to hydrogen interconnectors with third countries.
Investment incentives (new and repurposed infrastructure): The limitation of full commercial flexibility following the introduction of regulation under this option might hamper investments, but the introduction of negotiated TPA provides ample room for network operators to enter into long-term transport agreements to finance (initial) network investments. The option to operate gas and hydrogen networks in a joint asset base (common RAB allowed/no horizontal unbundling) is likely to facilitate repurposing as network operators have the option to finance and de-risk networks across users of both natural gas and hydrogen infrastructure. This could be relevant during the hydrogen market ramp-up phase over the coming decade, where utilisation of hydrogen pipelines is likely to be low relative to capacity, and hydrogen network tariffs can be expected to be high otherwise. A common RAB approach will enable operators to spread these costs to the larger group of network users thereby enable them to offer more attractive tariffs to early hydrogen network users neutralising investment risks. The option of a common RAB does however entail the risk of overinvestments in repurposing pipelines, also because it does not address the externality/risk that gas-TSOs will finance the domestic hydrogen network with revenues collected from natural gas network users in other Member States through cross-border tariffs. The lack of any regulation on import terminals means that investments incentives are not affected by EU rules. Storage operators would lose some of their commercial freedom, but remain relatively free to choose their contract partners and structure investments.
Market structure: The introduction of vertical unbundling in combination with the requirement of TPA ensures that network operators do not have the incentive to discriminate against users of their network, and it enables access of all parties to hydrogen networks (no market foreclosure). This enables the emerging hydrogen market to become a competitive market that is characterised by a higher uptake of (renewable) hydrogen and lower prices than in the absence of regulation. A joint RAB and absence of horizontal unbundling could distort the level playing field between incumbent gas network operators that want to repurpose their assets for hydrogen transport and other (private) parties that have an interest in investing in and operating hydrogen networks. The latter group does not have the option to finance the development of pipeline infrastructure from (regulated) revenues obtained from the operation of natural gas networks. With a joint RAB, hydrogen and natural gas network tariffs would no longer be cost reflective as natural gas users could end up financing the hydrogen network. Accordingly, a distributional effect of hydrogen network costs is expected under the absence of horizontal unbundling as hydrogen and gas consumer groups may differ substantially in an early phase. (Initially hydrogen is expected to be largely used by industrial consumers while natural gas consumers also include smaller (e.g. household) consumers.) Whilst such risk may be low, in view of the potential competition from other forms if imports, potential market power by terminal owners is not contained in any way. Negotiated access to large scale storage would ensure a minimum degree of non-discriminatory third-party use of hydrogen-ready underground storage but is more prone to abuse, especially when commercially important and rare especially at early stages of market development.
Aligned hydrogen quality: The obligation on Member States to agree on cross-border hydrogen quality aspects would limit the risk of cross-border disputes and market segmentation. However, the lack of a harmonised EU approach still represents a risk to cross-border flows and to hydrogen end-users, which can be only partially remedied by establishing a cross-border dispute settlement tool. At the same time this options leaves flexibility to the Member States on hydrogen quality standards in the domestic network without interference with national specificities of hydrogen production and qualities.
6.1.6Impacts of Option 2b: Main regulatory principles with a vision
6.1.6.1Economic impacts
Market integration: The introduction of strengthened regulation under this option is expected to further facilitate cross-border integration. Regulated TPA and tariff regulation implies policymakers and NRAs requiring certain forms of top-down cross-border coordination and creates more uniform market conditions. The introduction of regulated TPA at EU level ensures non-discriminatory access to cross-border infrastructure (including for interconnections with third countries), whereas transparent and uniform tariffs at EU level ensure better conditions for integrating the hydrogen network. The common terminology and a harmonised certification system for LCH and LCFs will ensure that all related GHG emissions are correctly accounted for in a life cycle analyses approach and enable Member States and economic operators alike to effectively compare their carbon footprint solutions. This will foster cross-border trade in LCH and LCFs. Such communality of main principles avoids regulatory divergence and barriers. The application of the main regulatory principles to interconnectors with third countries is assured via the requirement to conclude an intergovernmental agreement (IGA) on the operational rules.
Investment incentives (new and repurposed infrastructure): The combination of regulated TPA and tariff regulation under this option is expected to reduce revenue risks which may facilitate investments once a secure and vast customer base for the hydrogen transport network has developed. Restricting commercial leeway with the introduction of regulated TPA and tariff regulation may render initial investments in the hydrogen network less attractive. This effect will however be eased by allowing negotiated TPA in the market-ramp up phase towards 2030 under this option. Temporarily allowing the cross-subsidisation of hydrogen networks via revenues obtained with gas network activities is expected to accommodate investments in repurposing pipelines for hydrogen transport whilst the externality that these are financed by natural gas network users in other Member States is addressed. (This risk of overinvestments is also contained by empowering the NRA toassess the need for hydrogen networks based on concrete information that should be submitted by hydrogen network operators to the NRA, a measure developed under Problem Area III.) The grandfathering of existing rights and permits of methane infrastructure when used as hydrogen infrastructure as well as guidance in this regard for newly built pipelines will take away a potential barrier for investments in hydrogen infrastructure and improve investment incentives by avoiding regulatory bias between investment projects. The introduction of a regulated access regime for storage is expected to be conducive to investment incentives as both renewable hydrogen producers and consumers are dependent on the intermittent character of renewable electricity production to optimise their economic activities. In addition, in the ramp-up phase storage is one of the few means available to cover energy security risks. Typical early consumers of hydrogen and natural gas will have equivalent rights assuring that choices between these energy carriers are made on the basis economic considerations as opposed to regulatory arbitrage.
Market structure: Alongside the vertical unbundling requirement, regulated TPA further improves the rights for (potential) third party network users and increases transparency, which facilitates the market entry of upstream (hydrogen producers) or downstream (hydrogen consumers) market parties. This is expected to be beneficial for renewable hydrogen producers that require network connection or suppliers that want to supply consumers with hydrogen. Tariff regulation for transportation and large scale storage sets an upper limit for profits and helps address the adverse impacts of market power in a natural monopoly as firms cannot charge excessive prices. These are to be cost-reflective and set under regulatory control. It will also have the benefit of containing the distortions of the level playing field between gas network operators that want to repurpose their pipelines for hydrogen transport and other parties interested in investing and operating hydrogen networks.
Aligned hydrogen quality: Setting an EU-wide acceptable hydrogen quality (purity) level for cross-border points ensures a harmonised approach across the EU and thereby eliminates the risk of cross-border disputes on hydrogen quality issues and provides clarity to investors, operators and users on acceptable quality. This option also ensures a harmonised approach across the EU on quality management but retains flexibility for Member States to define the acceptable hydrogen quality levels for their domestic networks, i.e. respecting the specificities of domestic hydrogen production technologies.
6.1.7Impacts of Option 3a: Hydrogen rules by Big-Bang
6.1.7.1Economic impacts
Market integration: Vertically integrated firms that are not unbundled are expected to have fewer incentives to develop integrated (cross-border) markets as this could lead to higher competition in the integrated firm’s (domestic) market threatening profits in associated upstream and downstream markets. Ownership unbundling is expected to target this potential negative effect on market integration
. Trade in LCH and LCFs is facilitated like under Option 2b. The application of main regulatory principles to inter-connectors is assured with a strong role for the EU.
Investment incentives: The introduction of the strictest form of vertical unbundling in combination with the requirement of separate RABs and legal horizontal unbundling considerably reduces the commercial freedom to invest in (repurposing) hydrogen pipelines. It entails a stronger disruption of gas TSO operating under an ITO model and vertically integrated private operators. The immediate introduction of regulated TPA and tariffs can secure investments but puts constraints on projects that seeks a more project based finance model in the transition phase. An EU system of permitting and land-use rights for hydrogen pipelines may provide a better level playing field for investments (but will come at high costs). Like under Option 2b, a regulated access regime for storage is expected to be conducive to investment incentives by hydrogen producers and consumers.
Market structure: The introduction of regulated TPA with the strictest form of vertical unbundling creates optimal conditions for a competitive market with non-discriminative market entry. The separation of RABs combined with the requirement of stronger horizontal unbundling prevents that network operators that pursue both hydrogen and gas network activities can redistribute the (high) costs for initial hydrogen network users to remaining users of the natural gas grid. Like under Option 2b, a proportional response exists to the potential threat of market power by large scale storage operators and import terminals.
Aligned hydrogen quality: The same impacts are expected as under Option 2b as the same approach is taken under Option 3a for hydrogen quality.
6.1.8Impacts of Option 3b: Hydrogen rules by Big Bang plus
6.1.8.1Economic impacts
As Option 3b builds further upon Option 3a, the economic impacts of Option 3b are expected to be similar to the economic impacts of Option 3a. However, as it provides an alternative to ownership unbundling (as under Option 3a) for currently vertically integrated network operators, it has lower implementation costs and is less disruptive. Moreover, the creation of an EU TSO tasked with operating and developing an EU hydrogen network under this option is expected to profoundly accommodate cross-border market integration as it internalises the coordination of the development of the (regulated) cross-border hydrogen network within the EU. It also has synergies with other main regulatory principles, for instance, it can facilitate setting up the ITC mechanism (that may be required in view of the prospect of avoiding cross-border tariffs) and network planning.
6.1.9Who would be affected and how?
Whilst regulatory burden and administrative costs vary between options, they are expected to be easily outweighed by the economic benefits under all options. The concrete effects on specific parties is further described in Annex 3.
Table 9: Who is affected and how by the options in Problem Area I (in terms of administrative and economic costs)
‘0’ = neutral, ‘-‘ = negative effect on costs; ‘+' = positive effect on costs
Problem Area I
|
BAU
|
Option 1
|
Option 2
|
Option 3
|
|
|
|
Option 2a
|
Option 2b
|
Option 3a
|
Option 3b
|
Hydrogen producers
|
0
|
-
|
-
|
-
|
--
|
--
|
Hydrogen consumers
|
0
|
-
|
+
|
++
|
++
|
++
|
ACER
|
0
|
0
|
-
|
--
|
--
|
--
|
NRAs
|
0
|
-
|
-
|
--
|
--
|
--
|
Public administrations/MSs
|
0
|
-
|
-
|
-
|
--
|
--
|
Natural gas TSOs pursuing hydrogen transport activities
|
0
|
0
|
-
|
--
|
--
|
--
|
Private hydrogen network operators
|
0
|
-
|
-
|
--
|
--
|
--
|
Terminal operators
|
0
|
0
|
0
|
-
|
-
|
-
|
Large scale storage operators
|
0
|
0
|
-
|
--
|
--
|
--
|
6.1.10Environmental impacts of options related to Problem Area I
A lower level of regulation and accordingly cross-border integration (as assumed under the BAU-scenario and Option 2a) is expected to have negative effects on the cost-efficient uptake of (large volumes) of renewable hydrogen as it will become more difficult to connect favourable renewable hydrogen production locations with distant demand centres. Due to the market structure that might develop, higher entry barriers are expected for new and mostly renewable hydrogen producers vis-à-vis current fossil based hydrogen producers. A higher level of regulation is expected to be beneficial for renewable hydrogen producers that ask for network connections or suppliers that want to supply (distant) consumers with (cross-border) produced renewable hydrogen. Fostering access to large scale storage, allowing renewable hydrogen producers to balance intermittent production with stable off-take requirements will equally foster renewable hydrogen production.
6.1.11Quantitative assessment - summary of modelling results for Problem Area I
Four different scenarios are considered for the European hydrogen grid, as shown in the table below.
Table 10: Hydrogen network scenarios for the assessment with the METIS model
Scenario
|
Minimum cross-border capacity
|
Maximum cross-border capacity
|
Optimisation of cross-border capacity
|
Most likely to happen in regulatory option
|
Business as usual (BAU)
|
None
|
0
|
No
|
0 or 1
|
A constrained
|
EHB 2030
|
None
|
No
|
2a, 2b, 3a, 3b
(lower end)
|
A optimised
|
EHB 2030
|
None
|
Yes
|
2a, 2b, 3a, 3b (higher end)
|
B optimised
|
EHB 2035
|
None
|
Yes
|
Additional drivers
|
The BAU scenario assumes no cross-border transport of hydrogen via pipelines except for existing commercial pipelines. This reflects the expected situation under regulatory Options 0 and 1, where a lack of European regulation could prevent the execution of projects.
Scenarios ‘A constrained’ and ‘A optimised’ assume cross-border capacity based on the updated 2021 European Hydrogen Backbone (EHB) 2030 vision for dedicated hydrogen infrastructure in Europe. Capacities are fixed in scenario ‘A constrained’ while the METIS model may add additional cross-border interconnections in scenario ‘A optimised’. These two scenarios represent the respective lower and higher ends with respect to network investments, if sufficient regulation to allow for cross-border connections is in place, such as in regulatory Options 2a, 2b, 3a, and 3b.
Scenario ‘B optimised’ increases the minimum cross-border capacity to the EHB vision for the year 2035. This scenario corresponds to a very high roll-out of cross-border hydrogen networks leading to an oversized hydrogen network with low utilisation rates. Such a scenario is not expected to materialise if driven alone by the regulatory options considered but would require additional drivers.
Table 11
shows the main modelling results for the different hydrogen grid scenarios assessed. For the four different scenarios, it shows the GW of interconnection capacity (both repurposed and new) between EU Member States as well as two measures for the costs of hydrogen: hydrogen market prices and total costs of hydrogen as identified by the METIS model.
Table 11: Main hydrogen modelling results
Scenario
|
Inter-connection repurposed methane
[GW]
|
Inter-connection new hydrogen
[GW]
|
Inter-connected region
|
hydrogen storage capacity
[TWh]
|
hydrogen prices
[EUR / kg]
|
hydrogen total costs
[EUR / kg]
|
|
|
|
|
|
average
|
range
|
average
|
range
|
BAU
|
|
|
none
|
20,8
|
3,2
|
7,6
|
4,2
|
6,8
|
A constrained
|
19
|
10
|
BE-DE-FR-NL
|
18,3
|
2,7
|
5,0
|
3,6
|
4,3
|
A optimised
|
44
|
27
|
EU
|
17,9
|
2,5
|
0,1
|
3,3
|
1,5
|
B optimised
|
54
|
130
|
EU
|
17,7
|
2,5
|
0,1
|
3,4
|
2,0
|
The assessment confirms the economic advantage of encouraging a European hydrogen network. A rightly sized cross-border interconnection capacity can reduce the costs of hydrogen and would lead to an EU average hydrogen price of 2,5 EUR/kg. There is a strong convergence in hydrogen prices across Member States when cross-border infrastructure is available, as shown by the narrow range in hydrogen prices under the optimised scenarios
Moving from the BAU scenario to a scenario with only a limited exchange capacity of 29 GW (the sum of repurposed methane and new hydrogen pipelines) between 4 MS (scenario ‘A constrained’) reduces the average price of hydrogen by 19% (from 3,2 to 2,7 EUR/kg). If the regulatory frameworks are sufficiently aligned to enable cross-border trade across the European Union, 71 GW of interconnections (44 GW of which repurposed) are built, creating an integrated EU hydrogen network and market. This further lowers the average hydrogen price to 2,5 EUR/kg, a reduction of more than 20% in comparison with the BAU scenario. If the expansion of cross-border connections is further increased as in the ‘B optimised’ scenario, prices would not decrease any further while total costs would increase due to the additional network infrastructure, a clear sign that such a network would be oversized for the purpose. In addition, such an oversized grid could cause infrastructure costs to be spread unevenly across the different MS as can be seen from the higher spread in total costs in the ‘B optimised’-scenario as compared to ‘A optimised’.
6.2Assessment of options for Problem Area II: Renewable and low carbon gases in the existing gas infrastructure and markets, and energy security
6.2.1Methodological approach
The analysis of options builds upon the more detailed analysis of policy measures, presented in Section 5. The focus is set on the year 2030. In the modelling of the results, different approaches were applied, depending on data availability and appropriateness. They range from dedicated, scenario-based modelling exercises with the EU energy system model METIS, over semi-quantitative estimations to qualitative analyses. The analysis relies on quantitative framework data from the MIX-H2 scenario.
Any increase in biomethane production brings an increase in overall system costs, as long as production costs for biomethane remain high and CO2 prices relatively low. However, the enhanced utilisation of biomethane provides secondary benefits, such as improved energy security and reduced energy imports. Moreover, supplying renewable gases on the basis of a market framework allows to exploit the production costs differences and hereby lower the amount of necessary public support.
6.2.2Impacts of Option 0: Business as usual (BAU)
6.2.2.1Economic impacts
In the baseline scenario, biomethane would develop on average below recent growth rates, as increased biomethane development may be restricted in some Member States by non-existing or inadequate regulation or technical specifications. Biomethane production could amount to a rough estimation of around 44 TWh, or around 2-3% of gross gas supply in 2030. In the baseline, the injection of synthetic methane would not be significant in 2030.
The reliance on national and voluntary initiatives to address barriers in the LNG sector would have more moderate effects on terminal utilisation, tariffs and total LNG inflows.
The current SoS Regulation would apply focusing on natural gas. The resulting poor management of possible disruptions could erode the public support in the transition. The economic impact of doing nothing cannot be quantified.
6.2.2.2Environmental impacts
Compared to the MIX-H2 scenario, natural gas consumption could in the baseline increase slightly to compensate for the reduced biomethane production. If natural gas does fill in the biomethane production gap, this would lead to a slight increase in total greenhouse gas emissions of the EU energy system.
6.2.3Impacts of Option 1: Allow renewable and low carbon gases full market access
6.2.3.1Economic impacts
Option 1 allows for integration of the biomethane potential at lower costs than baseline. The access of locally produced renewable and low-carbon gases to the VTP would grant producers a price for biomethane EUR 1/MWh (5%) higher than under the bilateral agreements. In this case, public support schemes could be reduced by some EUR 10 m annually in the Member States where the access to VTP is not yet implemented. The costs of reverse flows depend on the size of the compressors and costs of deodorisation. In general terms, these costs add to about EUR 1.9/MWh. A sensitivity analysis, assuming that 10% of biomethane plants would be facing oversupply, shows that reverse flow investments would allow to additionally integrate 2.2 TWh of biomethane in the EU per year, corresponding to 4.4% of the 50 TWh/year total biomethane production in the EU projected for 2030.
The framework of strengthened cross-border coordination on gas quality and the obligation on Member State to set and publish the national allowed levels of hydrogen blends may lead to a large-scale introduction of hydrogen blending at the TSO level. Based on the national plans and national thresholds for maximum acceptable hydrogen blends announced by several Member States, blending clusters in Europe are expected to emerge:
-a Western-European (with 10% as the joint blending threshold, i.e. aligned with the highest blending threshold in the cluster);
-an Eastern-European (with 1,9% blending threshold, i.e. aligned with the highest blending threshold in the cluster ); and
-a UK-Ireland cluster (at 1,1%, the UK’s national blending threshold).
This scenario would result in up to 50 TWh/year of hydrogen injected in the transmission network, at an adaptation cost of the gas system of up to EUR 4 bn/year.
For energy security this option would result in slightly enhanced quality and reduced costs for identifying and implementing the appropriate measures due to reusability of existing good practices. However, the impact of non-binding guidance could be qualified as marginal, because of lack of assurance. The resulting cross-border asymmetry would be sub-optimal in particular as regards the bilateral solidarity and cybersecurity.
6.2.3.2Environmental impacts
Option 1 ensures compliance with the 55% GHG emission reduction target, closing the potential gap that may occur under the baseline. Not having these option in place might put at risk the target achievement, i.e. falling short of the 50 TWh renewable gas by up to 10%. This would imply additional emissions of about 1 Mt CO2 annually.
The injection of hydrogen could decrease the CO2 emissions of the gas system, saving up to 7 Mt CO2/year (at significant abatement costs).
6.2.4Impacts of Option 2: Promote market access and security of renewable and low carbon gases
6.2.4.1Economic impacts
Compared to Option 1, under Option 2, the integration of biomethane production may be realised at lower total costs, whereas biomethane volumes are expected to remain unaltered. Assuming a 1%-point decrease in WACC, this option would bring cost savings of 2% or about EUR 10 m/year in the countries without connection obligation granting public support. Connection cost allocation in favour of the biomethane producer might be a more relevant lever, significantly reducing the burden on the producer but increasing the burden on the gas consumers that are likely to face higher gas tariffs.
Reduced injection tariffs for renewable and low-carbon gases are expected to have no major effect as these tariffs are marginal compared to the overall LCOE (<1%). Under support schemes, removal/reduction of injection tariffs would merely represent a reallocation of costs from gas consumers to tax payers. In the absence of a support scheme, the removal of injection tariffs would enhance competitiveness, yet to a marginal extent (<EUR 1/MWh compared to an overall LCOE of EUR 88/MWh on average).
The impact of an EU-harmonised allowed cap for hydrogen blends will strongly depend on the actual blending level chosen. Below a value of 10% the allowed cap will impact only the Member States in the Eastern cluster, and above a value of 10% it will impact all Member States, giving rise to one unique European cluster. The level of adaptation costs is expected to increase from EUR 3,6 bn/year for 5% (with some countries being already at 10%), EUR 5,4 bn/year for 10%, EUR 12,5 bn/year for 20% and to EUR 37,4 bn/year for 30% of blended hydrogen, while the volume of hydrogen injected would follow a proportional increase, from 70 TWh (or 5% volumetric blending level) to 300 TWh (or 30% blending level) per year
. Instituting a hydrogen blending threshold above 5% would allow a significant part – if not all – of the Member States’ 2030 national electrolyser target capacity to connect to the gas grid
.
Aligning the rules on energy security to the transition of the gas sector is expected to have a high positive economic impact. It would limit the risks for the energy security and cost of possible disruptions (and save time and resources). Effective cross-border solidarity would reduce the cost of national security measures. A harmonised approach on cybersecurity in gas would strengthen security specific requirements for the gas companies, unifying risk management approaches in the domain of digitalisation of gas infrastructure and providing an adapted list of key security measures.
6.2.4.2Environmental impacts
This option ensures the effective integration of biomethane to meet the 55% GHG emission reduction target. The connection obligation with firm capacity for biomethane could reduce GHG emissions marginally by 0.1 Mt CO2 if exceeding the biomethane production volume assumed under Option 1. Higher transparency and better access regime to LNG terminals may have a positive impact on share of renewable and low carbon gases imported in the EU replacing natural gas imports and reducing emissions at the same time.
The impact of hydrogen blending at the TSO level would depend on the actual allowed cap. The avoided CO2 emissions could range from 8 Mt CO2/year (for a 5% allowed cap, with some countries being already at 10%) to 33 Mt CO2/year (for a 30% allowed cap). However, as equipment must be adapted for higher blending thresholds, the associated GHG abatement costs would also increase from EUR 433/tCO2 (5%, with some countries being already at 10%), EUR 509/tCO2 (10%), EUR 568/tCO2 (20%) and to EUR 1114/tCO2 (30%).
6.2.5Impacts of Option 3: Allow and promote renewable and low carbon full market access, and security, and tackle issue of long term supply natural gas contracts
6.2.5.1Economic impacts
Limiting the duration of new long-term supply contracts as of 2050 would tend to increase the market price of natural gas. However, by 2030, and possibly also by 2040 this effect is expected to be marginal as major shares of gas supply are already covered via the existing LTCs and under this option such contracts will be possible unless the duration exceeds the date 2050. Similar effects are expected from removing derogations from Article 32 for take-or-pay contracts for natural gas.
The impacts of addressing pancaking for renewable and low carbon gases only will reduce overall costs of renewable and low carbon gases when transporting them across the border. More importantly, such measure will increase gas-to-gas competition for renewable and low carbon gases. This means that the cheapest producers will be able to sell gas all across EU. In this way, the differences of costs of production of biomethane between Member States can be exploited reducing overall costs biomethane and the need for state aid to the level of the production costs of the cheapest producer. This measure is therefore a chance to increase competition, liquidity and trade for renewable gases to the benefit of the end-consumers. Moreover, transparency and benchmarking of costs of the TSOs may help to peer review the level of tariffs applicable at cross-border points.
A priori, the market tests for accepting of renewable and low carbon gases at the LNG terminals and storages would not result in a significant import of biomethane per se as it is too expensive in comparison to standard natural gas in 2030, unless the price for guarantees of origin or the carbon price reach high values (EUR 15/MWh HHV or EUR 80/tCO2). Market test will, however, increase transparency between producer and consumers.
6.2.5.2Environmental impacts
In 2030, no additional environmental impacts are expected for this option compared to Option 2. Limiting the duration of natural gas LTCs might create additional room for renewable and low-carbon gases. However, as long as renewable and low-carbon gases are not economically competitive, the gap still is likely to be filled by short-term natural gas contracts. Abolishing cross-border tariffs for renewable gases may narrow this gap.
6.2.6Impacts of Option 4: Allow and promote full renewable and low carbon market access, and security, tackle issue of long term supply natural gas contracts, remove border tariffs and set EU gas quality standards
6.2.6.1Economic impacts
Limiting duration of the long-term contracts already as of 2030 would strengthen the impacts of Option 3. However, it would not fundamentally change their nature.
The elimination of intra-EU cross-border tariffs for all gases will have a significant impact on the European gas market. The wholesale gas prices are likely to increase slightly in the transit countries and to decrease in the peripheral countries. These changes of gas wholesale prices and internal exit tariffs may trigger a shift in the merit order between gas fuelled power plants (notably open cycle gas turbines) and coal power plants in both directions (coal to gas or gas to coal) for a few EU Member States.
The impact on welfare between the different gas stakeholders (consumers, producers, TSOs etc.) depends on the parameters of the measure. It seems to benefit EU gas consumers of up to about EUR 500 m/year. Variants where the third country entry tariffs were increased or where entry tariffs were applied to LNG terminals have shown to reduce this gain, even shifting it to a negative impact on the EU consumers if entry tariffs are too high. The above impacts were analysed in case Nord Stream 2 is put into operation and the other import pipelines remain in place. The contemplated abolishment of intra-EU tariffs would benefit the Member States in South-Eastern Europe and Baltic States. The above impacts could be readjusted by the means of an inter-compensation mechanism among the TSOs. As sensitivity, a scenario without Nord Stream 2 was conducted, showing an overall wholesale market price level increase.
The impacts of biomethane setting the gas standard depends on which gas type under which framework conditions becomes the complementary gas within a gas grid section. If the share of biomethane outweighs natural gas in a gas grid section and the conditioning of biomethane would be more expensive than the adaptation of natural gas to the quality properties of biomethane, then the regulatory framework should allow biomethane to become the determining gas type. From an overall systemic point of view, however, this would only make sense if the (financial) efforts for adapting the quality of biomethane to natural gas were greater than adapting natural gas to biomethane.
As high hydrogen blending levels are unlikely to be implemented at the TSO level on a voluntary basis, the adoption of a maximum blending cap is expected to play a role only in the case where both the maximum and minimum allowed caps are set at 5%, above which adaptation costs become very high. In this particular case where all Member States are obliged to accept blends with 5% hydrogen at cross-border interconnection points, the injection of blended hydrogen equals 50 TWh/year in 2030 with adaptation costs reaching around EUR 733 m/year. An EU-wide maximum allowed cap could ensure the homogenisation of blending rates and prevent isolated initiatives that could lead to unwanted increase of adaptation costs for several neighbouring countries.
6.2.6.2Environmental impacts
The change in gas tariffication is not expected to have a significant environmental impact apart from possible switches in the merit order between coal and gas, which are to be limited would an inter-compensation mechanism between TSO be adopted. Setting both the lower and the higher (maximum) cross-border allowed caps for hydrogen blends at EU-level would lead to a decrease in CO2 emissions, however at increasing abatement cost (depending on the actual blending levels chosen).
6.2.7Who would be affected and how?
Table 12: Who is affected and how by the options in Problem Area II (in terms of administrative and economic costs)
Problem Area II
|
BAU
|
Option 1
|
Option 2
|
Option 3
|
Option 4
|
ACER
|
0
|
-
|
N/A
|
-
|
-
|
NRAs
|
0
|
+/-
|
-
|
-
|
--
|
Public administrations/MSs
|
0
|
+/-
|
-
|
-
|
-
|
Consumers
|
0
|
+/-
|
+/-
|
+/-
|
+/-
|
Biomethane Producers
|
0
|
+
|
+
|
++
|
++
|
End grid users
|
0
|
0
|
-
|
+/-
|
-
|
TSOs
|
0
|
-
|
-
|
-
|
--
|
DSOs
|
0
|
+
|
+
|
+
|
-
|
LNG Terminals
|
0
|
0
|
+/-
|
+/-
|
-
|
6.3Assessment of policy option in relation to Problem Area III: Integrated network planning
6.3.1Methodology and key assumptions
The assessment of options are based on a qualitative methodology. Analysis of the status quo of NDP preparation (one vs. several NDPs) across MSs, are notably based on the ACER report, in order to evaluate the order of magnitude of the expected impact of the option (how many MSs are actually concerned by this option). The analysis also assessed current NDPs regarding their compliance with the elements for all options other than BAU (i.e., involved stakeholders, integration of EU climate targets etc.).
Qualitative assessment of costs/efforts related to enhanced coordination between TSOs (e.g., in terms of number of stakeholders that need to coordinate) is based on a review of recent literature.
6.3.2Impacts of Option 0: Business as usual (BAU)
Keeping the current framework does not resolve insufficient integrated planning and would not lead to more transparency on infrastructure that can be repurposed. This leads to less efficient and non-cost effective planning.
6.3.3Impacts of Option 1: National Planning
6.3.3.1Economic impacts
More holistic network planning may ensure a more efficient and cost-effective grid planning that factors in additional framework conditions, which may affect the need for grid infrastructure. Requiring a single, consolidated NDP ensures that potential incoherencies between the visions of different gas TSOs operating in the same country (e.g. in France) are identified, discussed and eliminated, leading to a more coherent, cost-efficient network planning procedure, lowering the risks of over-dimensioning the system or stranded assets.
The transparent involvement and management of all relevant stakeholders may allow to anticipate new trends (e.g., with respect to the deployment of synthetic methane production, the use of ammonia, etc.), enhance the anticipation of the evolution of gas production and demand (e.g. level of energy efficiency efforts, flexibility of the demand), thereby bringing the planning closer to reality and enabling appropriate investment decisions. It may further raise the acceptability for gas infrastructure projects, thereby minimising the risk of opposition and lawsuits and related costs.
Joint planning of pipelines, storage and LNG may reduce investment needs, as all these assets provide flexibility but are owned and operated by different stakeholders. A coherent approach saves infrastructure costs that are typically socialised via grid tariffs.
The main benefit of reporting on decommissioning of methane pipelines is that it enables more efficient investment decisions, notably with respect to the repurposing of gas pipelines for hydrogen instead of constructing new ones (which features CAPEX savings of 70 to 90%) and the exploitation of cross-sectoral synergies.
6.3.4Impacts of Option 2: National Planning based on European Scenarios
6.3.4.1Economic impacts
Building joint electricity and gas scenarios would ensure that indirect interlinkages are treated in a consistent way in subsequent processes by gas and electricity TSOs. This ensures that the planning exercises are carried out using a common vision of the future, thereby eliminating risks that electricity and gas TSOs plan the evolution of their systems based on incompatible assumptions (e.g. electricity TSOs assuming a strong deployment of heat pumps in the residential sector while gas TSO assume a deployment of gas boilers). The participation of DSOs, LSOs and SSOs in scenario building activities would ensure a common vision of the different stakeholders implying that investment decisions (which are still taken independently) are more aligned, avoiding conflicting or redundant investments, thereby savings in societal costs. The implementation would entail moderate cost, as joint scenario building does not require to establish a common simulation model, but rather to coordinate on a set of core assumptions.
The economic benefits of the introduction of sanity checks emerge from the higher level of consistency between the gas and electricity NDPs, notably in terms of the identification of best suited areas for electrolysers, leading to consistent interventions on electricity, methane (e.g. via repurposing) and hydrogen networks at the local level.
Integrating one scenario in line with EU climate targets ensures that the network planning takes into account the decarbonisation strategies at the national and EU levels, reducing the risk of potential lock-ins or stranded assets. Linking the NDP scenario framework to NECPs and LTS would increase the coherence of energy system planning – both across sectors and across Member States.
6.3.5Impacts of Option 3: European Planning
6.3.5.1Economic impacts
There are important benefits to jointly plan the evolution of the location of electrolysers, electricity, methane and hydrogen grids. Given the long lifetime of infrastructure assets (typically around 50 years), the transition of infrastructure use from natural gas to other renewable and low-carbon gases needs to be planned as early as possible in order to take comprehensive and robust investment decisions that imply minimal costs for society. Furthermore, a joint planning ensures that the efficiency of investments in the gas sector (incl. hydrogen) is compared to alternatives such as electricity networks, and that the most economically, environmentally sound and secure option is identified and selected.
6.3.6Who would be affected and how?
Table 13: Who is affected and how by the options in Problem Area III (in terms of administrative and economic costs)
Problem Area III
|
BAU
|
Option 1
|
Option 2
|
Option 3:
|
ACER
|
0
|
0
|
+
|
--
|
NRAs
|
0
|
-
|
-
|
-
|
Public administrations/MSs
|
0
|
N/A
|
N/A
|
N/A
|
Producers
|
-
|
+
|
+
|
+/-
|
TSOs
|
0/-
|
+/-
|
+/-
|
--
|
DSOs
|
0/-
|
+/-
|
+/-
|
--
|
LSOs and SSOs
|
0
|
0
|
+/-
|
--
|
Consumers/ Society
|
-
|
+
|
+
|
+/-
|
6.3.7Environmental impacts of options related to Problem Area III
Implementing sustainability indicators in NDPs under Option 1 could contribute to selecting future-proof projects only. If implemented in a rather light form as informative indicator it could contribute to market transparency. If implemented as a mandatory criterion, a sustainability indicator could be used to help select (societally) beneficial projects that otherwise might not be realised.
More integrated power, gas and hydrogen network planning paves the way for a deep integration of renewable and low-carbon gases with the electricity system, and is thus expected to feature significant emission reductions.
Finally, by reducing the risk of over-investments by ensuring investments are based on a common vision of the future, all options have a positive environmental impact by reducing the footprint of the overall energy system. Reporting on decommissioning has positive environmental impacts as it can lead to a better identification of repurposing potentials, and thereby avoid building a new infrastructure, resulting in a lower environmental footprint of the infrastructure, including the use of raw materials required for building the asset.
6.4Assessment of policy option in relation to Problem Area IV: Lack of customer engagement and protection in the green gas retail market
6.4.1Methodological approach
In a context where gas continues to be a major, even if declining, element in household energy consumption, this section assesses the policy options on the modelling used for the whole Impact Assessment as well as on the basis of qualitative methodology in relation to the barriers to customer engagement in the gas market as part of the energy transition and effective customer protection. When available, quantitative information has been used, while where economic impacts cannot be quantified, desktop research and case studies are used to inform estimates of the extent of possible impacts as well as possible winners and losers.
6.4.2Impacts of Option 0: Business as usual (BAU)
Keeping the current framework does not resolve insufficient customer protection, lack of participation and rigid competition which makes the green methane gases difficult to access the retail market.
6.4.3Impacts of Option 1: Strengthened enforcement and soft implementation measures to better apply current rulesNo action (BAU), beyond enforcement and soft implementation measures
Option 1 represents the baseline scenario, as there would be no legislative measures adopted to change to the situation existing today, which would be improved through usual enforcement actions, namely reinforced administrative cooperation and guidance from the Commission). Under this option, the identified issues are not considered urgent enough to justify a more decisive intervention in a of decarbonised gas market still at an embryonal stage with its uncertainties. Costs of this non-action would result from not addressing lack of competition and existing high costs for consumers.
6.4.3.1Economic impacts
This option relies on voluntary measures that risk leaving problems resulting from outdated legislation unaddressed, notably on smart energy management, billing information with termination and exit fees for consumers switching to renewable and low carbon gases. Consistent standards of customer protection seem unlikely to be timely and efficiently achieved by all EU countries. Moreover, this option does not open up the full potential of energy communities in terms of (cost-effective) renewable and low-carbon gas uptake due to the absence of geographical flexibility.
6.4.4Impacts of Option 2: Non-regulatory approach: strengthened enforcement, enhanced implementation measures, and intense consultation with the Member States
6.4.4.1Economic impacts
In addition to the benefits from enhanced enforcement, a non-legislative approach to harmonising price regulation based on Commission guidance could facilitate the removal of barriers to competition and innovative renewable gas products. However, continued market uncertainty in this regard would be a barrier to rolling out new products.
Some indirect improvements to the health and well-being of energy poor consumers from the exchange of good practices stemming from the activities of the EU Hub for Energy Poverty may be gained. In the absence of new, ambitious legislative measures, smart metering deployment remains geographically limited. Nevertheless, this option is efficient to a certain extent as it mandates the transfer in a single act of all relevant smart metering provisions.
6.4.5Impacts of Option 3: Flexible legislation addressing all problem drivers
6.4.5.1Economic impacts
Improved retail competition should result from the phase-out of blanket price regulation for large, medium-sized and small enterprises in six Member States. Small and medium-sized retail suppliers and consumers in particular are expected to benefit significantly from better functioning and opening of retail gas markets. Moreover, as a potential majority of new entrants on the market, SMEs could benefit from more efficient switching periods. Switching to a more competitive offer has a significant savings potential, varying per Member State, with the highest potential in Germany where households could save up to EUR 694 annually.
Through accurate billing information, faster and free-of-charge individual and collective switching and trustworthy price comparison tools, consumers will be enabled to better manage their gas consumption costs, including at times of price hikes. Moreover, allowing price regulation under certain conditions for vulnerable and energy poor customers would allow for short-term interventions to protect these categories of consumers from sudden price increases.
Non-discriminatory access to consumer data and nationally harmonised arrangements, mirroring those for electricity as well as measures facilitating interoperability within the EU will help new suppliers and service providers, including SMEs, to enter the market, develop innovative products, resulting in increased competition, consumer engagement and economic benefits. Moreover, such interoperability rules for access to data will foster the creation of the energy data space and will facilitate data sharing across the EU. Smart metering supporting the flow of such data could reinforce these trends. DSOs will be in a position to lighten and improve administrative processes and offer increased customer services. Moreover, smart meters can be made available at consumers’ request and expense, when there is no systematic deployment. However, direct consumer benefits (i.e. no systemic impact) are generally found to be lower than direct costs of EUR 100-350 (on average, benefits close to EUR 225). Member States will face an additional administrative impact for re-evaluating their national smart metering deployment case.
Mirroring the framework for CEC of the Electricity Directive into the Gas Directive would enable consumers and SMEs to buy renewable and low-carbon gases irrespective of their geographical location as well as bring benefits for the local economy, increase public acceptance and uptake of renewable gas and help mobilise private capital investments in renewable and low-carbon gases.
Furthermore, better measurement of the number of households on energy poverty will allow more adequately targeted policies at EU, national and local level. A generic definition of energy poverty in the legislation will clarify its concept, improving the functioning of the current provision and further helping knowledge dissemination and synergies across EU policies in energy efficiency providing structural solutions and consumer protection.
6.4.6Impacts of Option 4: EU Harmonization and extensive safeguards for customers addressing all problem drivers
6.4.6.1Economic impacts
Overall, this option has the potential for significant economic gains from much more integrated retail gas markets across the EU, with clear and consistent rules and standards of protection – in particular with lower costs for renewable and low carbon gases.
Phasing-out blanket price regulation for household customers would lead to significantly increased market opening, effective retail market competition and higher consumer satisfaction levels. On the other hand, this may lead to higher mark ups and energy retail prices for households, but this may be offset by reduction in tariff deficits and higher service quality. The additional set of support measures for energy communities would amplify their contribution to the deployment of renewable and low-carbon gases. However, this benefit may be offset by one-off costs and ongoing labour and operational costs to implement the supporting framework.
This would be complemented by a single EU data management model for all, easier to enforce at EU level, helpful for new market entrants, and equally beneficial for alternative suppliers, service providers, SMEs as well as consumers and community energy. However, it would have very high implementation costs. Similarly, mandating a rollout for smart meters throughout the EU, irrespectively of the outcome of the national cost-benefit analyses, is not a cost-effective operation as it ignores the national context.
6.4.7Who would be affected and how?
Table 14: Who is affected and how by options in Problem Area IV (in terms of administrative and economic costs)
Problem Area IV
|
Option 1
|
Option 2
|
Option 3
|
Option 4
|
NRAs
|
-
|
-
|
--
|
--
|
Public administrations/MSs
|
-
|
-
|
-
|
-
|
Consumers
|
+/-
|
+
|
++
|
++/-
|
DSOs
|
-
|
-
|
+/-
|
-
|
Suppliers
|
+/-
|
+/-
|
++/-
|
+/--
|
New entrants (innovative services)
|
-
|
-
|
+
|
+
|
6.4.8Environmental impacts of options related to Problem Area IV
The legislative options examined above – Option 3 (Flexible legislation) and Option 4 (Harmonization and extensive safeguards) – are each expected to have significant, albeit indirect, environmental benefits from higher levels of renewable gas penetration. The measures will benefit citizens and communities in particular, which the analysis has shown represents an important ally in increasing social acceptance, mobilising private capital and thus facilitating the deployment of renewable and low-carbon gases. The strengthening of rights fosters sustainable choices, both by providing consumers a clear overview and control of their consumption as well as awareness about the origin of their energy. Option 3 appears to be most effective for this purpose. Phasing out blanket price regulation – particularly in Member States with very low margins – will help address the high levels of gas consumption caused by artificially low prices.
6.4.9Impacts on fundamental rights regarding data protection
Safeguarding EU values and citizens’ fundamental rights and security in a developing green, digital energy environment, is of paramount importance. The proposed policy measures on data management were developed with this in mind, aiming at ensuring widespread access and use of digital technologies and data-driven services while at the same time guaranteeing a high level of the right to private life and to the protection of personal data, as enshrined in Articles 7 and 8 of the Charter of Fundamental Rights of the EU, and the General Data Protection Regulation.
6.5Social impacts
The energy transition and decarbonisation policies play a key role in developing Europe’s competitive edge as growth and jobs increasingly will have to come from innovative products and services which are closely linked to sustainable and smart solutions. More in specific, the measures assessed in this Impact Assessment are expected to produce several social benefits in each of the problem areas. They would increase the energy security by diversifying gas sources and reducing external energy dependency, for the benefit of the whole society.
6.5.1Social impacts of the options in Problem Area I
The measures analysed to facilitate the emergence of interoperable hydrogen infrastructure and hydrogen markets (Problem Area I) would foster sustainable growth and jobs although the positive impact on employment is difficult to concretely estimate given uncertainties in market development for each option separately. However, the preferred option is the most likely to foster competitive market and pricing, investments and lower costs for hydrogen supplies and hence contributes to economic growth and jobs.
Initially, hydrogen is expected to be largely used by industrial consumers whereas natural gas consumers also extent to SMEs and households. Consequently, a distributional effects could occur at an early phase in those Member States where operators of both natural gas and hydrogen networks are allowed to create financial flows between natural gas and hydrogen asset bases (Options 2a and 2b). However, under the preferred option (Option 2b) these are contained and under regulatory control whilst Options 3a and 3b do not allow for financial flows, this does not necessarily mean that no distribution effects occur. Member States can (and, in fact, some appear to prefer doing so) also support the roll-out of hydrogen network via subsidies. Such subsidies can also give rise to distributional effects depending on the origin of the used tax revenues, much like direct financial flows funded by network tariffs.
6.5.2Social impacts of the options in Problem Area II
The possible measures analysed in Problem Area II would allow to integrate renewable and low-carbon gases at lower costs while ensuring energy security. They would increase the potential for cross-border trade and ensure the interoperability of markets, leading to more competition and better possibilities to level out production and demand differences across larger areas; at the same time they would reduce our external energy dependency. The analysed measures increasing biomethane production may lead to a creation of 2 000 to 4 000 additional local jobs and local added value. The measures can also be expected to have a positive impact on competitiveness and households. This measure would ensure access to all citizens and businesses of renewable and low carbon gases in order to protect energy poor and vulnerable consumers.
While Options 1 and 2 foresee full access to the low-carbon gas market, tariff and economic impacts of the envisaged measures on consumers and society as a whole remain marginal in particular for the limited degree cross-border level of integration since the two options do not foresee any detailed rules to facilitate regional markets.
The presence of tariff barriers between national energy systems prevents the balancing of prices between national markets, thus affecting consumers in those markets where initial costs of implementation of measures provided in Option 1 and 2 are higher.
In case of Option 3, the integration of the transmission system development at European level increases public expenditure efficiency, while reducing the risk of over-investments.
Although initial cost for implementing measures under Option 3 are foreseen, in the medium and long-term energy and ancillary services prices are expected to decrease thanks to better integration of the systems and the contribution of low carbon gases. This effect has a progressive social impact as energy prices tend to affect households with smaller budgets over-proportionally. Overall, Option 3 also allows a wider range of stakeholders to participate in the energy market, with positive effects on both consumers and small energy producers.
Option 4, given its higher-ranking of completeness in terms of policy measures to be implemented, implies higher administrative cost. The effects on gas consumers are more profound to an increased gas-to-gas competition.
6.5.3Social impacts of the options in Problem Area III
In a similar manner, the analysed measures to ensure transparent and inclusive network planning (Problem Area III) options are likely to have a positive impact for EU citizens and businesses. Gas consumers would benefit from a more cost-efficient planning as infrastructure costs are typically socialised via tariffs. Better anticipated grid planning avoids stranded assets as much as delayed network expansion and resulting grid bottlenecks (e.g. for new energy carriers such as hydrogen) which comes ultimately at a lower cost for the consumer. These expected savings have to be traded-off against the costs of implementing the preferred measures, which have however been estimated to be small or even slightly negative in the longer term. The net effect would therefore translate into lower prices for energy facilitating overall competitiveness. Lower prices for energy services also have a progressive social impact as energy prices tend to affect households with smaller budgets over-proportionally. Empowering the NRA to assess the actual need for a dedicated hydrogen network should enable it to ensure that (in Member States that choose to make use of the option) the actual amount of financial flows between natural gas and hydrogen asset bases to co-fund the creation of hydrogen networks, will not lead to a disproportionate tariffs for natural gas consumers.
For the reasons listed above, measures entailed in Option 2, national planning based on European Scenario, would guarantee the higher effectiveness in terms of social impacts. Not taking into consideration a network integration at European level, Option 1 would prevent producers and consumer to fully benefit of advantages in markets different from the national one in which they operate. Conversely, Option 2 would allow not only to spread social benefits across border, but also to better coordinate national decarbonisation strategies at the EU level with a positive impact on the entire society. Option 3 is at the same level as Option 2 in terms of positive social impacts, although in the case of the latter it is expected that the planned policies will be implemented in a more progressive manner so that to avoid unpredictable and potentially negative effects on main energy market players.
6.5.4Social impacts of the options in Problem Area IV
Finally, the analysed measures to increase the level of consumer engagement and protection in the decarbonised retail market (Problem Area IV) will result in greater benefits for local economies, increase public acceptance of renewable gas and help mobilise the private capital investments needed to facilitate the energy transition. Energy communities in rural areas especially have the potential to have positive social impacts by allowing farmers to participate in the development of a green gas economy. Customers will greatly benefit from more and greener offers, better information on sources of energy and as well as their consumption history enabling them to better manage their consumption costs. Decarbonisation will result in low income households bearing a relatively higher burden in terms of heating fuel expenses. Targeted socio-economic measures will thus be needed to minimise such an impact on energy poor and vulnerable consumers and energy policy will need play its role together with social policy. In particular, energy policy has a significant role to play, especially where energy poverty is linked with poor energy efficiency of homes.
6.6Impacts on SMEs
6.6.1Impacts on SMEs of the preferred option in Problem Area I
The preferred Option 2b will have important beneficial effects for SMEs as, relative to BAU, market entry into the production and supply of hydrogen does not require to be vertically integrated with transportation. Moreover, SMEs will be protected from market abuse by access rules to critical infrastructure that are non-discriminatory. The use of regulated third party access to network and storages renders access rules easier for SMEs as they are transparent, do not require negotiations and are set under a strict governance regime.
Overall, the measures will ensure that SMEs have access to an EU hydrogen market on terms that apply regardless as to the size of the company concerned.
6.6.2Impacts on SMEs of the preferred option in Problem Area II
Measures introduced in relation to Problem Area II will also benefit SMEs to the extent they are renewable and low carbon gas producers as the measures improve access to markets for decentralised production for renewable and low-carbon gases.
For instance Option 3 contains far-reaching measures to support renewable and low carbon gases (including limitation of long-term contracts for natural gas). This will help new entries to the market which often are SMEs.
A higher level of integration at gas and electricity distribution system level, as expected in Option 4, could lead to fundamental changes in terms of the functioning of the internal market, the abolition of cross-border tariffs and the addition of external tariffs. The definition of a new system would lead to an imbalance which would not necessarily benefit the actors involved; it could be expected that the increase in transactional costs weighs more heavily on SMEs than on larger operators.
6.6.3Impacts on SMEs of the preferred option in Problem Area III
A more comprehensive grid planning might benefit small producers of renewable and low carbon gases lowering administrative barriers while a more stable regulatory framework would help create new business opportunities for SMEs and lower energy prices.
6.6.4Impacts on SMEs of the preferred option in Problem Area IV
SMEs, either in the capacity of final customers, retail suppliers or renewable gas producers, can benefit in particular from the measures to address Problem Area IV.
Start-ups and small enterprises can be expected to benefit from lower barriers to enter retail gas markets due to the phase out of price regulation, expedited switching procedures as well as new business opportunities. In particular, non-discriminatory access to consumer data and nationally harmonised arrangements, mirroring those for electricity as well as measures facilitating interoperability within the EU, new suppliers and service providers, including SMEs, are expected to enter the market, develop innovative products, resulting in increased competition, consumer engagement and economic benefits. Moreover, data interoperability can be expected to reduce administrative and compliance costs considering less alterations in basic business models will be needed for SMEs to operate in different Member States.
SMEs in general will benefit from high quality services and increased consumer satisfaction as a result of better functioning and opening of retail gas markets. Furthermore, small enterprises are expected to benefit from the preferred option in a similar way as households considering the similarities between the two in how they participate in the retail market. They need better information, and new and innovative products that meet their needs. In particular, transparent contracts and bills can be deemed very important in helping SMEs to better control their energy consumption and costs.
Lastly, through the new provisions on energy communities, SMEs can form ‘cooperative’ approaches to producing and purchasing their gas. On the one hand, this might coincide with an increase in administrative costs as Member States and competent authorities might require to provide information (statutes, organic structure, number of employees etc.) to ensure the community meets the legal governance criteria. On the other hand, through the vehicle of energy communities, SMEs may benefit from less burdensome procedures (registration, licensing etc.) which is expected to bring down administrative costs.
7How do the options compare?
7.1Comparison of options in Problem Area I: Ensuring emergence of cost-effective hydrogen infrastructure and contestable hydrogen markets
The options under Problem Area I compare to each other as follows;
Option 2a: In comparison with the base-line, under which companies are fully unconstrained and ‘competition for the market’ will continue to predominate, Option 2a, sets the stage for competition ‘in the market’. Option 2a entails the introduction of main regulatory principles aimed at countering market power, removing some barriers to cross-border hydrogen trade and fostering market integration, thus improving upon the base-line. It does, however, not have the same depth and scope of the market design of the mature gas and electricity markets and leaves a large degree of freedom to economic actors. The main regulatory principles are to a certain degree adapted to the specificities of the hydrogen market and seek to remove barriers to reuse existing infrastructure for hydrogen. Option 2a represents a first step with ample flexibility for companies to overcome the early stages of market ramp-up. However, it does not provide further guidance as to where the regulatory framework in which hydrogen markets need to develop will go. Thereby, it does not attempt to avoid the costs associated with ex-post interventions that may be needed at a next step when hydrogen markets have become more mature. In this sense it may offer economic benefits and efficiencies relative to the base-line, but for the transition only.
Option 2b: In comparison to Option 2a, the main difference is that it defines a clear stepwise approach. Whist avoiding large immediate changes to the way infrastructure operators act today and leaves them ample scope to overcome the early stages of a hydrogen market ramp-up (much like Option 2a), it defines more clearly the regulatory system that will exist once markets have matured. It sets some constraints on the flexibility existing during the transition phase but these aim at avoiding costly ex-post interventions to move to a more mature and deeply integrated, efficient hydrogen market later and in which infrastructure is operated and financed in accordance with economic principles proper to a more mature hydrogen system. It takes into account lessons learnt from the liberalisation of the gas and electricity sectors and exploits the fact that we can take a ‘greenfield’ approach to regulation, in which choices aimed at creating a competitive market can still be made unconstrained by an entrenched factual or regulatory situation. In this sense, it provides for economic benefits and efficiencies not only for the transition phase, but also sets the stage for efficient and well-integrated hydrogen markets later and avoids the ex-post interventions that would be required under Option 2a and the sunk investment of investors that are affected by them.
Option 3a and 3b: introduce like Option 2a and 2b ‘competition in the market’. Contrary to Option 2a and 2b, it reflects an ambition of setting-up a separate regulatory regime for hydrogen that, whilst adapted to the specificities of the hydrogen value chain and removing barriers, does so without a transition period that seeks to cater for the specific needs of an still immature sector that needs investments for its ramp-up. It prioritises creating regulatory clarity at the cost of the flexibility. By doing so, it creates economic benefits and efficiencies by setting a stage for efficient hydrogen markets but at the expense of the conditions that are required for it to transition towards that objective and thus by itself may constitute a barrier for rapid deployment and market development. The EU ISO that is a design feature of Option 3b would foster market integration, however, lowers regulatory costs for and can have synergies with other main regulatory measures.
Table 15: Overview of the impacts of the options under Problem Area I
Options relative to BAU
|
Option 2a
|
Option 2b
|
Option 3a
|
Option 3b
|
Economic impacts
|
+
|
+++
|
+/++
|
++
|
Environmental
|
+
|
++
|
+
|
+
|
Efficiency
|
+
|
++
|
+
|
+
|
Effectiveness on sub-objectives as described in paragraph 5.2
|
|
|
|
|
|
-Enable the emergence of an efficient, integrated EU hydrogen market
|
+
|
++
|
++
|
+++
|
|
-Remove barriers and ensure incentives to invest in hydrogen infrastructure
|
++
|
+++
|
++
|
++
|
|
-Address risk that the natural monopoly character of hydrogen infrastructure gives rise to non-competitive market structures
|
+
|
++
|
++
|
++
|
|
-Ensure cross-border integration, unhindered hydrogen (cross-border) flows and required quality for end-users
|
+
|
++
|
++
|
++
|
+, ++, +++: positive impact (from moderately to highly positive)
0: neutral or very limited impact
-, --, ---: negative impact (from moderately to highly negative)
|
7.2Comparison of options in Problem Area II: Ensuring access of renewable and low carbon gases to the existing natural gas networks and market
The options under Problem Area II compare to each other as follows:
Option 1: In comparison to the baseline, Option 1 will provide locally produced renewable gases with access to the hubs and transmission grid through enabling physical reverse flows. This will allow for full integration of the biomethane potential projected under the MIX-H2 scenario, facilitating compliance with the 55% target. It may also help to reduce support scheme costs for locally injected renewable gases and thus the costs on consumers as well as improve their marketing options. However, costs of reverse flow investments will be borne by consumers of gas. This option will limit the risk of cross-border flow restriction and market segmentation and implies several European hydrogen blending clusters at the TSO level. The limited nature of intervention under this option will leave flexibility to Member States for setting national allowed blending levels. While the administrative costs remain limited, the gas quality cross-border coordination framework cannot fully eliminate the risk of cross-border disputes. This option will, however, not ensure effective emergency preparedness during the transition and that the security risks related to the development of renewable and low carbon gases are fully considered by 2030 at the latest. It will not significantly improve the resilience to new cyber threats in the gas sector.
Option 2: In addition to the impacts of Option 1, Option 2 promotes the integration of biomethane which may potentially reduce the costs of production, making state aid less needed. Reducing injection tariff and access tariff is not respecting fully the principle of costs-reflectivity and avoiding cross-subsidisation. Therefore, the costs of tariff discounts need to be borne by consumers of gas. This option will bring harmonisation of cross-border blending thresholds across the EU with a pre-defined allowed cap and will reinforce cross-border coordination limiting the risk of flow restriction and market segmentation to a minimum. At the same time, it leaves flexibility to Member States on the application of gas quality standards and blending thresholds for the domestic network. Proposed LNG rules will bring improvement of transparency, market access and congestion management resulting in more efficient utilization and potentially additional available capacities for RES&LC gases. This option addresses in an effective and efficient way the handling of energy security risks related to supply of renewable and low carbon gases and the risks related to cybersecurity.
Option 3: Option 3 will bring similar results to Option 2 in many aspects especially when it comes to integration of renewable and low-carbon gases, in particular biomethane. However, the abolishment of tariffs will enable more physical cross-border trade with renewable gases based on production costs differentials in the Member States. These benefits may reduce the costs of facilitating injection of biomethane into the grid as identified in Option 1 and 2. Moreover measures on allowed revenues will reduce the outliers on cross-border tariffs and the guidance on market mergers will help integrating smaller gas markets and harmonise approach to promotion of renewable gases. For LNG, Option 3 will bring incentive to prepare for the RES&LC gases imports through mandatory market test mechanism. Removed privileges and limited duration for long-term contracts may lead to a slight increase of wholesale gas price with a long-term effect in terms of organising the energy transition. As in Option 2, it will have an effective and efficient impact on the resilience of the new gas system and energy security.
Option 4: Option 4 will, in addition to the impacts of Option 3, remove border tariffs for natural and renewable gases in the EU, which will increase overall welfare for consumers and bring more gas-to-gas competition in the market. This will inevitably increase internal exit tariffs in most Member States and possibly the EU-external tariff, and bring overall impact on import gas flows as well as on the European gas market. Option 4 will also reduce the risk of high blending levels taken as a local initiative and ensure EU-level harmonisation of gas quality standards for cross-border interconnection points. For LNG, Option 4 will mean incentives for renewable gases imports as entry tariffs discounts will be removed for natural gas. With regard to long term contracts, impact of Option 3 will be strengthened. As in Option 2, it will have an effective and efficient impact on the resilience of the new gas system and energy security.
Table 16: Overview of the impacts of the options under Problem Area II
Options relative to BAU
|
Option 1
|
Option 2
|
Option 3
|
Option 4
|
Economic impacts
|
+
|
+
|
++
|
++
|
Environmental
|
++
|
++
|
+++
|
+++
|
Efficiency
|
+/-
|
+
|
+
|
-
|
Effectiveness on sub-objectives as described in paragraph 5.2
-Facilitating access of local production of biomethane to the gas markets across EU
|
+/-
|
+
|
+
|
++
|
-Facilitating connection rules and injections
|
+
|
++
|
++
|
++
|
-Ensuring access to LNG terminals for RES&LC gases
|
0
|
+
|
++
|
+++
|
-Tackle risk of negative impact on end-user in terms of gas quality
|
+
|
++
|
++
|
+++
|
-Avoid lock-in into LTCs for natural unabated gas
|
0
|
0
|
+
|
+
|
-Improve the resilience to relevant threats of the future gas system integrating renewable and low carbon gases.
|
0
|
++
|
++
|
+++
|
+, ++, +++: positive impact (from moderately to highly positive)
0: neutral or very limited impact
-, --, ---: negative impact (from moderately to highly negative)
|
7.3Comparison of options in Problem Area III: Ensuring integrated network planning
The options under Problem Area III compare to each other as follows:
Option 1: enhances the current design of NDPs and ensures that all MSs submit a single plan per country or Region (i.e. including more than one Member State), which allows already for a better integration into the TYNDP process providing input from the NDPs to the TYNPD that is built upon the NDPs.
Option 2: facilitates the integration of renewable and low-carbon gases as:
-DSOs are more strongly involved in the NDP process (even though this is already the case in some MSs today), reflecting that production of renewable and low-carbon gases is more likely to be linked to distribution grids in terms of numbers;
-Joint power-gas scenario building facilitates a more concerted approach in network planning, notably with respect to the balance between direct electrification and decarbonised-gas strategies (incl. indirect electrification).
Option 3: The measure would go significantly beyond the joint scenario building exercise explored in Measure 2 in the sense that a sector-integrated approach would be adopted throughout the entire NDP process, including in the quantitative modelling work supporting the selection of projects and investment decisions.
Table 17: Overview of the impacts of the options under Problem Area III
Options relative to BAU
|
Option 1
|
Option 2
|
Option 3
|
Economic
|
+
|
++
|
+++
|
Environmental
|
+
|
++
|
+++
|
Efficiency
|
+++
|
+++
|
++
|
Effectiveness on sub-objectives as described in paragraph 5.2
|
|
|
|
-Provide transparency for repurposing existing gas networks
|
+
|
++
|
++
|
-Enable cost efficient planning on the basis of scenarios that are in line with the climate target objectives
|
+
|
+++
|
+++
|
+, ++, +++: positive impact (from moderately to highly positive)
0: neutral or very limited impact
-, --, ---: negative impact (from moderately to highly negative)
|
7.4Comparison of options in Problem Area IV: For addressing lack of consumer engagement and protection in the green gas retail market
Although there is a significant level of uncertainty in quantifying the benefits of the options in this Problem Area, all options, including Option 1, are expected to improve retail competition and integration of renewable and low carbon gases. However, the anticipated effectiveness and efficiency of the different options vary markedly.
Option 1 would lead to a very modest socio-economic benefits stemming from increased enforcement of existing rules on price regulation and guidance on switching-related fees. However, the effectiveness of Option 1 would be less than Option 2 as the increased enforcement and a limited amount of soft law measures will merely build on existing rules which have proven to be inadequate to deliver on effective retail market competition, high levels of consumer satisfaction, protection and empowerment. Renewable and low-carbon gas based energy communities will remain limited across the Member States.
Option 2 can be expected to lead to modest, albeit tangible, economic benefits primarily as a result of the voluntary phase-out of regulated prices in some Member States and the drive to eliminate all switching-related charges. Given its low implementation costs, it is a highly efficient option. However, the effectiveness of Option 2 is significantly limited by the fact that non-regulatory measures are unlikely to ensure a consistent consumer engagement and protection throughout the EU and it is not suitable for tackling the slow smart metering deployment and the poor data flow or for significantly improving consumer engagement. They also introduce great uncertainty around the drive to phase out price regulation.
Option 3 would probably lead to substantial economic benefits. Retail competition would be improved and customers would have better information on consumption and energy sources. Communitities-of-interest would be enabled to integrate renewable and low-carbon gases in the gas market. Taken together these are effective tools to make greener choices, this option has a potential positive impact on the environment. Energy communities-of-interest would contribute to the uptake of biomethane and low-carbon gases.
Given that Option 3 would entail moderate implementation costs (primarily from ensuring a standardised format for consumer data, and the various burdens, such as the costs for rolling out smart metering, associated with improving consumer engagement) it is an efficient option as these costs are considerably outweighed by the benefits. Many stakeholder groupings are likely to be positively and negatively affected by the collection of policy measures in Option 3 but none would bear a disproportionate burden that would not be offset by commensurate benefits. Likewise, the proposed measures in Option 2 respect the principle and limits of subsidiarity.
Option 4 would also lead to substantial economic benefits, albeit with a greater degree of uncertainty over the size of these benefits. This uncertainty stems from the difficulty of prescribing EU-level solutions in many areas (for example implementing a standard EU bill design). Also a high administrative cost for public authorities can be expected from setting up and rolling-out a smart metering as well as from implementing the additional support measures for energy communities.
Whilst a single EU data management model would be just as effective and easier to enforce, and whilst the energy poor and vulnerable consumers would be even better protected by the stronger safeguards proposed, the high implementation cost of these measures would reduce the efficiency of Option 4 compared with Option 3. Finally, as social policy is a primary competence of Member States, Option 4 may go beyond the boundaries of subsidiarity. Suppliers and DSOs in particular would face significant burdens that they would at least partially pass on to consumers i.e. socialise.
Table 18: Overview of the impacts of the options under Problem Area IV
Options relative to BAU
|
Option 1
|
Option 2
|
Option 3
|
Option 4
|
Economic
|
+
|
+
|
+++
|
++
|
Environmental
|
+
|
+
|
+++
|
+++
|
Efficiency
|
+
|
+
|
+++
|
+
|
Effectiveness on sub-objectives as described in 4.2.:
|
|
|
|
|
-Increase competition in retail renewable and low carbon gas markets
|
+/-
|
+
|
++
|
+++
|
-Strengthening consumer engagement in such market
|
+/-
|
+
|
++
|
++
|
-Ensure an adequate level of consumer protection
|
+/-
|
+
|
++
|
+++
|
+, ++, +++: positive impact (from moderately to highly positive)
0: neutral or very limited impact
-, --, ---: negative impact (from moderately to highly negative)
|
7.5Synergies and trade-offs between problem areas
7.5.1Synergies
Vertical unbundling requirements in combination with regulated TPA as selected as the preferred option under Problem Area I facilitates access to hydrogen infrastructure and, in the longer term, and widens consumer choice as intended by the measures under Problem Area IV.
The support for CEC in Option 3 and 4 under Problem Area IV will be conducive to the objective set out under Problem Area II to increase competition, liquidity and trade for renewable gases to the benefit of the end-consumers.
The focus on facilitating decarbonisation through a competitive, integrated market as part of all of the options under Problem Area II is expected to increase gas injections and liquidity in the wholesale markets, which, in turn, is expected to contribute to the objective of the measures contemplated under Problem Area IV and improve competition in retail markets.
Phasing out price regulation as fostered with the measures envisioned under Problem Area IV will help address the high level of gas consumption caused by artificially low prices and provide accurate price signals for energy efficiency investments. The latter will mitigate security of supply concerns as targeted by the measures under Problem Area II.
7.5.2Trade-offs
Under Option 2 of Problem Area I, Option 2a to operate gas and hydrogen networks in a joint asset base or Option 2b to allow to cross-subsidise between asset bases temporarily, are expected to lead to a situation where smaller gas consumers temporarily finance the development of hydrogen infrastructure used by industrial customers. Unless addressed through targeted energy policies to reduce/compensate it, such trade-off, will temporarily contrast with the objective of the measures envisioned under the option in Problem Area IV. This trade-off needs to be seen in the context of the possibility that Member States can also support the roll-out of hydrogen networks via subsidies that can also have distributional effects, depending on the origin of the used tax revenues.
The wholesale market and transmission level focus under the option 4 of Problem Area II entails a trade-off with incentivising locally produced and supplied biogas and biomethane by energy communities through the measures contemplated under the options in Problem Area IV. In particular, the reverse-flow obligation to avoid market segmentation might constitute a barrier in this regard. For the legislative process, energy communities will be further considered to enable adjustment of the supply of biomethane to the local needs and conditions and facilitate consumer’s choice for renewable gases. This would allow to tackle problems identified in Problem Area IV.
Energy poverty measures, in particular disconnection safeguards in Option 4 of Problem Area IV, may constitute a barrier to decarbonisation and effective retail market competition to occur, and prevent associated benefits to materialise, including higher levels of services and new and innovative products.
7.5.3Sequencing
The preferred option in Problem Area I, Option 2b, already implies a certain sequencing of measures in that it foresees measures tailored for the ramp-up phase of hydrogen infrastructure and markets as well as main regulatory principles that would apply in a more mature hydrogen market. This sequencing is having significant beneficial synergies and impacts. Indeed, whilst it sets some limited constraints on the flexibility during the transition phase, these aim at avoiding costly ex-post interventions to move to a more mature and deeply integrated, efficient hydrogen market and exploits to the full that a ‘greenfield’ approach to regulation can be taken.
For Problem Areas II, III, and IV, the temporal dependency is low.
8Preferred options
8.1Problem Area I: Hydrogen infrastructure and markets
In light of the analysis the preferred option is Option 2b ‘Main regulatory principles with a vision’. This option is best adapted to the particularities of the hydrogen sector and enshrined in Option 2b are already some of the benefits that Option 1, 2a and also 3b could have brought whilst avoiding the downsides. Option 2b can, however, still be improved by already providing the possibility to define and adopt, but only if and when required, detailed technical rules, which is part of Option 3a and b.
In more details the implementation of Option 2b could include:
-A set of main regulatory principles that provide a clear perspective on the regulatory principles that will govern hydrogen networks in the longer run and based on a ‘competition in the market approach', such as regulated, cost-reflective TPA and separate RABs and guarantees for neutral network operations based on ownership unbundling or an ISO approach. Rules for large scale storage and hydrogen terminals would seek the same objective but are adapted and rendered proportional to their particular economic circumstances;
-Measures that avoid impediments to cross-border integration and efficient markets, such as may result from hydrogen gas quality issues, and providing the prospect of a true level playing field, without cross-border tariffs;
-A transitionary phase, during which negotiated TPA and tariffs remain possible for networks and during which financial flows between RABs are not excluded, provides flexibility to finance the ramp-up phase of the hydrogen network;
-Gas TSOs provide transparency on the gas infrastructure that may be available for repurposing whilst, in order to ensure that hydrogen infrastructure is only built if and when needed, a requirement to hydrogen infrastructure operators to submit information on the market demand for network capacity should accommodate the regulatory approval of regulated investments. Such an approach seems best-adapted to the more project based infrastructure development at the earlier ramp-up stages;
-Rules that facilitate the repurposing of natural gas assets and building new hydrogen infrastructure by grandfathering e.g. permits and land-use rights and ensuring that permits and land-use rights relevant for new hydrogen permits are granted in manners equivalent to those for natural gas;
-Fosters private investments, under an exemption regime for existing and new private network investments combined with rules that foster market integration by avoiding the permanent existence of divergent regulatory regimes within the same inter-connected network. Provision can be made for private networks to also benefit from opting into the regulated system;
-A light regime of consumer protection rules, suitable for more sophisticated hydrogen consumers, aligned to those enshrined in the Gas Directive;
-A legal mandate to introduce more detailed technical rules (network codes), if and when required;
-A framework that ensures that main regulatory principles are applied to interconnectors with third countries in their entirety;
-An appropriate governance system based on NRA supervision and ACER competences where needed.
8.2Problem Area II: Renewable and low-carbon gases in the existing gas infrastructure and markets, and energy security
In light of the analysis the preferred option is Option 3 as it contains maximum of measures to support renewable and low carbon gases, without the market impacts, complexity of the measures (and related administrative costs) and uncertain impacts on renewable and low carbon gases, included in Option 4. As Option 3 builds on the previous options, it includes elements of Option 2. Also, some elements of Option 4 could be maintained in the preferred option.
In more details the implementation of Option 3 could include:
-Access of renewable and low carbon RES&LC to the wholesale market will be enabled by ensuring gas flows from DSO to TSO by obliging DSOs to invest in reverse flows or agree with TSOs equivalent regulatory measures;
-The costs of renewable and low carbon production would be lowered by a possibility to release producers from injection and connection costs (tariffs);
-Limitations on long-term contracts for natural gas as of 2050.
-Abolishment of cross-border tariffs for renewable and low carbon gases only, measures for transparency of allowed revenue, costs benchmarking;
-Reinforced cross-border coordination on gas quality and harmonised EU approach on gas quality management to avoid cross-border flow restriction and market segmentation.
-5% allowed cap for methane blends at cross-border points, which TSOs must accept (but without setting a blending obligation), enabling the integration of 70 TWh/year hydrogen at an adaptation cost of EUR 3 bn/year;
-Rules on energy communities from the discarder option and assessed under Problem Area IV;
-Rules on energy security (including on cybersecurity) adapted to the decarbonisation of the gas sector.
8.3Problem Area III: Integrated network planning
The most suitable option appears to be Option 2. This option provides the best balance in terms of achieving the objective of more integrated planning, allowing for a conceptual energy system plan potentially indicating areas where sector coupling technologies are best located from a network perspective, but leaving the required level of detail sector specific. It addresses all identified drivers of the problem, but in a less intrusive manner than Option 3, taking into account subsidiarity and proportionality.
The implementation of the option requires regulatory authorities to structure and manage the process. In most of the Member States regulatory authorities are already experienced in this task. The implementation of the required closer cooperation, both in terms of horizontal cooperation between system operators of different network based energy carriers as well as vertical cooperation including, inter alia, the distribution level but also network users and other stakeholders, could include a specific process that regulatory authorities have to supervise on a recurrent basis.
8.4Problem Area IV: Low level of customer engagement and protection in the green gas retail market
In light of the analysis, the preferred option is Option 3. Flexible legislation, which mirrors the electricity market customer protection and where relevant the empowerment provisions (as in Option 3b for smart metering). This option is most likely to be the most effective, efficient, and consistent with other problem areas. Most stakeholders would support the measures envisaged in this option, while also taking into account the opinions given by a minority of stakeholders on specific issues such as mirroring the provisions on CEC and active customers. This approach addresses problems stakeholders have highlighted in the public consultation (PC), notably calls for consistency of customer protection and empowerment across sectors, while accommodating national differences in retail markets. Burdens for national administrations and businesses are limited and implementation can build on the experience with the Clean Energy Package.
In more details the implementation of Option 3 could include:
-Phase out of blanket price regulation with exemptions defined for households, micro-enterprises as well as vulnerable and energy poor households at the EU level
-Cross-reference to the EED definitions and requirements for energy poverty and vulnerable customers
-A minimum period for technical switching and additional requirements to ensure clear and transparent billing
-Minimum contractual conditions for contracts and restriction of termination fees
-Additional smart metering requirements for an enhanced deployment, including set functionalities, a deployment target, the right to a smart meter, regular revision of negative assessments
-Set up of EU data management rules, along with measures for transparent and non-discriminatory access to data, and data interoperability irrespectively of the data management model used
-Mirroring of the concept of and enabling framework for CEC.
8.5REFIT (simplification and improved efficiency)
The proposals for amending the existing legislation will be designed in accordance with the most cost-effective policy options scrutinised in this Impact Assessment. It is expected from some of the preferred options to increase administrative, implementation and enforcement costs for both regulatory bodies and market operators. For example, higher administrative exchanges between NRAs and natural gas shippers, increased coordination efforts between DSOs and TSOs, and further regulatory and implementation efforts for Member States and national authorities might stem from the proposed measures. However, lower and more efficient regulatory costs are also expected from the amended framework, as substantiated in the table below.
Furthermore, the analysis in the Impact Assessment clearly shows that the proposed measures offer the most cost-effective regulatory options to achieve the overarching objective of the initiative, namely the establishment of rules for the transmission, distribution, supply and storage of methane and hydrogen gases that can support the decarbonisation of the energy system while ensuring secure and affordable energy.
The short-term regulatory costs entailed in some of the preferred measures must be also assessed against the costs and efforts that a late integration and decarbonisation of the energy system would require in the long term. In this sense, the benefits that the options are expected to produce in terms of support for renewables sources, energy system integration, consumer protection and energy security will largely outweigh the immediate administrative and implementation costs.
The proposal further contributes to simplifying the current regulatory framework by harmonising, when necessary and appropriate, the provisions on gas infrastructure and market with the new regulatory architecture conceived by the Clean Energy Package for the electricity sector. Higher alignment between sectors is expected to benefit many regulatory areas, notably consumer empowerment and protection, governance and regulatory oversight. Similar contributions are also foreseen in the early introduction of a regulatory framework for hydrogen infrastructures and markets. Whilst these rules will likely increase the immediate administrative costs and regulatory burdens for national authorities and market operators, an early harmonisation of regulatory principles for hydrogen is expected to significantly lower future compliance costs and prevent the risk of major regulatory divergences and implementation costs.
Table 19: REFIT cost savings
REFIT Cost Savings – Preferred Option(s)
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Description
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Amount
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Comments
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Regulation for hydrogen infrastructure and markets
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N/A
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It can reduce transaction and administrative costs for renewable hydrogen producers or suppliers that want to supply (distant) consumers with (cross-border) produced renewable hydrogen
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Access of renewable and low carbon gases to the gas markets and infrastructure
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N/A
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Potential to reduce state aid with increased efficiency of biomethane production and trade
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Adoption of an allowed cap for hydrogen blends cross-border
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N/A
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Reduces the administrative work for market operators in the gas system by increasing the homogenisation of European gas market characteristics and reduce the need for justification for exception and interaction with different TSOs
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Establishing a system-wide NDP
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N/A
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Biomethane and hydrogen producers are expected to benefits from interacting with a single and joint planning exercise of TSOs
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Ensuring non-discriminatory access to data, and in fact smart metering data
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N/A
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In countries where smart meters are rolled out, DSOs can lighten, and improve, some administrative processes (linked to meter reading, billing, disconnection, etc.), and offer increased customer services.
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(1) Estimates are with respect to the baseline of the unchanged legislation;
(2) Please indicate which stakeholder group is the recipient of the cost saving in the comment section;
(3) For reductions in regulatory costs please describe the measure/action which gives rise to the cost saving (e.g. actions to reduce compliance costs, administrative costs, regulatory charges, etc.) and whether it is a recurrent cost saving.
9How will actual impacts be monitored and evaluated?
9.1Future monitoring and evaluation plan
The Commission will systematically monitor the transposition and compliance of the Member States and other actors with the finally adopted measures and take enforcement measures if and when required and report on the progress made in this regard on a regular basis. For this purpose, the Commission will be supported by ACER as described below.
The annual reporting by ACER and the evaluation by the Commission are part of the proposed initiatives and described in the sections below.
The energy security impacts will be monitored as a part of the overall monitoring tasks under the SoS Regulation, such as the Commission’s opinions on the national preventive action and emergency plans.
9.2Annual reporting by ACER and evaluation by the Commission
The monitoring of the proposed initiatives will be carried out following a two tier approach: annual reporting by ACER and an evaluation by the Commission.
9.2.1Annual reporting by ACER
ACER's duties under the Third Package and the Clean Energy Package include the monitoring of and reporting on the internal gas market. ACER prepares and publishes an annual market monitoring report that tracks the progress of the integration process and the performance of gas markets and identifies any barriers to the completion of the internal gas retail and wholesale markets.
Within one year of the adoption of the proposals, the Commission will invite ACER to review and update its current monitoring indicators – with the involvement of affected stakeholders – to ensure their continuing relevance for monitoring progress towards the objectives underlying the present proposals. Its mandate will be extended to include hydrogen. ACER will continue relying on the already established data sources used for the preparation of the market monitoring report, extended with relevant data on hydrogen.
ACER's annual reporting will replace the Commission's reporting obligations that currently still exist under the Gas Directive, thus streamlining reporting obligations. The detailed proposals will ensure that ACER’s monitoring is complementary to other monitoring exercises to avoid any overlaps. In particular, ACER’s reporting is complementary to the monitoring under the Governance of the Energy Union and Climate Action. Under the latter Member States provide the Commission in their NECPs with relevant information on a biannual basis. Complementary to that, ACER’s yearly reporting provides an independent assessment of the functioning of the EU internal markets, including profound analyses of cross-border market developments. While the indicators for the NECP reporting are governed by a regulation to ensure continuity and consistency, ACER is fully flexible to improve existing or to develop new indicators and to focus in its reporting on specific areas.
9.2.2Evaluation by the Commission
The Commission will carry out a fully-fledged evaluation of the impact of the proposed initiatives, including the effectiveness, efficiency, continuing coherence and relevance of the proposals, within a given timeline after the entry into force of the adopted measures (indicatively, 5 years).
The Evaluation Report will be developed by the Commission with the assistance of external experts and stakeholders will be informed of and consulted on the Evaluation Report. Stakeholders will also be regularly informed of the progress of the evaluation and its findings. The Evaluation Report will be made public.
9.3Operational objectives
The key objective of the present initiative is to contribute to the EU’s decarbonisation in a cost-effective manner by facilitating the creation of a European hydrogen market and the gradual decarbonisation of gaseous fuels markets, whilst ensuring energy security. The operational objectives for the preferred options are to adopt the measures as described in Section 8.
9.4Monitoring indicators and benchmarks
Within one year of the adoption of this proposal, ACER will be invited to review its current monitoring indicators with a view to ensure their continuing relevance for monitoring progress towards the objectives underlying the present proposals. ACER will continue relying on the same sources of data used for the preparation of the market monitoring report. Monitoring indicators could include, but not limited to, the following:
Indicators for Problem Area I related to the hydrogen infrastructure development and utilisation (e.g. transportation capacity, large scale storage and import terminals) and the development of a competitive, integrated hydrogen market.
Indicators for Problem Area II related to the levels of production, production costs, and the level of trade and access of renewable and low carbon gases to markets (including volumes and number of traders) and of the utilisation rates of LNG terminals and volumes of these gases received.
Indicators for Problem Area III existence of joint scenario framework, level of involvement of different sectors in network planning, level of interconnectivity and provision of flexibility between sectors, consistency of NDPs with TYNDP.
Indicators for Problem Area IV related to the levels of availability, security of supply and unit price for end-consumers, competition in the retail market (market shares and prices) and energy poverty.