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Q&A: EU biomethane internal market challenged

Q&A: EU biomethane internal market challenged

London, 2 January (Argus) — The European Commission needs to provide clearer guidance on implementing existing rules for the cross-border trade of biomethane to foster a cohesive internal market as some EU member states are diverging from these standards, Vitol's Davide Rubini and Arthur Romano told Argus. Edited excerpts follow. What are the big changes happening in the regulation space of the European biomethane market that people need to watch out for? While no major new EU legislation is anticipated, the focus remains on the consistent implementation of existing rules, as some countries diverge from these standards. Key challenges include ensuring mass-balanced transport of biomethane within the grid, accurately accounting for cross-border emissions and integrating subsidised biomethane into compliance markets. The European Commission is urged to provide clearer guidance on these issues to foster a cohesive internal market, which is essential for advancing the EU's energy transition and sustainability objectives. Biomethane is a fairly mature energy carrier, yet it faces significant hurdles when it comes to cross-border trade within the EU. Currently, only a small fraction — 2-5pc — of biomethane is consumed outside of its country of production, highlighting the need for better regulatory alignment across member states. Would you be interested in seeing a longer-term target from the EU? The longer the visibility on targets and ambitions, the better it is for planning and investment. As the EU legislative cycle restarts with the new commission, the initial focus might be on the climate law and setting a new target for 2040. However, a review of the Renewable Energy Directive (RED) is unlikely for the next 3-4 years. With current targets set for 2030, just five years away, there's insufficient support for long-term investments. The EU's legislative cycle is fixed, so expectations for changes are low. Therefore, it's crucial that member states take initiative and extend their targets beyond 2030, potentially up to 2035, even if not mandated by the EU. Some member states might do so, recognising the need for longer-term targets to encourage the necessary capital expenditure for the energy transition. Do you see different interpretations in mass balancing, GHG accounting and subsidies? Interpretations of the rules around ‘mass-balancing', greenhouse gas (GHG) emissions accounting and the usability of subsidised biomethane [for different fuel blending mandates] vary across EU member states, leading to challenges in creating a cohesive internal market. When it comes to mass-balancing, the challenges arise in trying to apply mass balance rules for liquids, which often have a physically traceable flow, to gas molecules in the interconnected European grid. Once biomethane is injected, physical verification becomes impossible, necessitating different rules than those for liquids moving around in segregated batches. The EU mandates that sustainability verification of biomethane occurs at the production point and requires mechanisms to prevent double counting and verification of biomethane transactions. However, some member states resist adapting these rules for gases, insisting on physical traceability similar to that of liquids. This resistance may stem from protectionist motives or political agendas, but ultimately it results in non-adherence to EU rules and breaches of European legislation. The issue with GHG accounting often stems from member states' differing interpretations of the IPCC Guidelines for National Greenhouse Gas Inventories. Some states, like the Netherlands, argue that mass balance is an administrative method, which the guidelines supposedly exclude. Mass balancing involves rigorous verification by auditors and certifying bodies, ensuring a robust accounting system that is distinct from book and claim methods. This distinction is crucial because mass balance is based on verifying that traded molecules of biomethane are always accompanied by proofs of sustainability that are not a separately tradeable object. In fact, mass balancing provides a verifiable and accountable method that is perfectly aligned with UN guidelines and ensuring accurate GHG accounting. The issue related to the use of subsidised volumes of biomethane is highly political. Member states often argue that if they provide financial support — directly through subsidies or indirectly through suppliers' quotas — they should remain in control of the entire value chain. For example, if a member state gives feed-in tariffs to biomethane production, it may want to block exports of these volumes. Conversely, if a member state imposes a quota to gas suppliers, it may require this to be fulfilled with domestic biomethane production. No other commodity — not even football players — is subject to similar restrictions to export and/or imports only because subsidies are involved. This protectionist approach creates barriers to internal trade within the EU, hindering the development of a unified biomethane market and limiting the potential for growth and decarbonisation across the region. The Netherlands next year will implement two significant pieces of legislation — a green supply obligation for gas suppliers and a RED III transposition. The Dutch approach combines GHG accounting arguments with a rejection of EU mass-balance rules, essentially prohibiting biomethane imports unless physically segregated as bio-LNG or bio-CNG. This requirement contradicts EU law, as highlighted by the EU Commission's recent detailed opinion to the Netherlands . France's upcoming blending and green gas obligation, effective in 2026, mandates satisfaction through French production only. Similarly, the Czech Republic recently enacted a law prohibiting the export of some subsidised biomethane . Italy's transport system, while effective nationally, disregards EU mass balance rules. These cases indicate a deeper political disconnect and highlight the need for better alignment and communication within the EU. We know you've been getting a lot of questions around whether subsidised bio-LNG is eligible under FuelEU. What have your findings been? The eligibility of subsidised bio-LNG under FuelEU has been a topic of considerable enquiry. We've sought clarity from the European Commission, as this issue intersects multiple regulatory and legal frameworks. Initially, we interpreted EU law principles, which discourage double support, to mean that FuelEU, being a quota system, would qualify as a support scheme under Article 2's definition, equating quota systems with subsidies. However, a commission representative has publicly stated that FuelEU does not constitute a support scheme and thus is not subject to this interpretation. On this basis, FuelEU would not differentiate between subsidised and unsubsidised bio-LNG. A similar rationale applies to the Emissions Trading System, which, while not a quota obligation, has been deemed to not be a support scheme. Despite these clarifications, the use of subsidised biomethane across Europe remains an area requiring further elucidation from European institutions. It is not without risks, and stakeholders require more definitive guidance to navigate the regulatory landscape effectively. By Emma Tribe and Madeleine Jenkins Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.