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A report by Ember using satellite data reveals that Polish coal mines were the most frequent fossil fuel methane super-emitters in the EU in 2025. Despite the EU Methane Regulation's ban on routine venting from drainage systems starting in January 2025, satellite evidence indicates continued venting at several Polish sites, highlighting a gap in enforcement and the absence of a national penalty framework in Poland.

This case study by Ember examines the underreporting of methane emissions at the Hail Creek coal mine in Australia and the resulting supply chain risks for major steel companies, specifically ArcelorMittal, POSCO, and Nippon Steel.

This fact sheet by Ember warns that Romania's hard coal production in the Jiu Valley is significantly more methane-intensive than the limits set by the EU Methane Regulation of May 2024, risking penalties if intensity is not reduced by 2027.

A fact sheet by Ember detailing the risk of sanctions for Romania due to high methane emissions from its hard coal mines, which currently exceed EU limits, and proposing methane capture and conversion as a solution.

Romania faces potential penalties under the EU Methane Regulation due to high methane intensity in its underground hard coal mines in the Jiu Valley. Despite state-owned mines exceeding EU emission limits, the country has shown a lack of transparency in reporting hard coal production and lacks projects for abandoned mine methane utilisation.

This report by Ember argues that Germany significantly underreports methane emissions from its coal mining sector due to an outdated and unverified single emission factor from 1989. The analysis suggests that actual emissions could be 28 to 220 times higher than official figures, urging an urgent update to monitoring, reporting, and verification (MRV) frameworks ahead of the new EU Methane Regulation.

This briefing from the Center for International Environmental Law (CIEL) argues that the European Union's upcoming methane regulation must encompass the petrochemical sector and the entire supply chain of fossil fuel imports. The document highlights a growing trade in natural gas liquids (NGLs), specifically ethane and propane, from the United States to Europe to fuel plastics production, which the author contends undermines EU climate goals and bypasses domestic fracking bans.