German gas importer Uniper's chief executive, Mike Lewis, has issued a stark warning that incoming EU methane legislation will significantly restrict Europe's energy access. Speaking at the Ceraweek conference in Houston, Lewis stated the new rules requiring exporters to report methane emissions by next year would severely limit the company's ability to sign new gas contracts. He framed the legislation as an additional challenge for sourcing gas in Europe, directly impacting customer gas prices.

The EU rules, adopted in 2024, mandate suppliers to monitor and repair methane leaks and ban practices like routine flaring. Critics argue the requirements are so stringent that few importers may comply, though flexibility provisions exist for security of supply threats. This comes as natural gas prices in Europe surge to their highest levels since Russia's 2022 invasion of Ukraine, driven by Iranian attacks on energy sites.

Uniper, nationalized by Germany in 2022 after Russia cut supplies, is now rebuilding its long-term contracts, sourcing about half its gas from the short-term market. The energy sector is urging the European Commission for clearer compliance guidelines, with Lewis calling for a potential 'stop the clock' postponement of the rules. One trader emphasized the critical need for definitive compliance designs by October to avoid an inevitable delay.