{"query_echo":{"q":"","filters":{"analysis_type":["satellite-based analysis"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'satellite-based analysis' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=satellite-based+analysis","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"ember-000357","url":"https://climateinsightsdirectory.org/document/ember-000357","title":"EU coal mines still vent methane: satellite findings from Poland","publisher":{"name":"Ember","organization":"ember"},"document_type":"report","language":"en","date_published":"2026-02-11","source_url":"https://ember-energy.org/app/uploads/2026/02/PDF-Copy-2026_01-Poland-Venting-Short-Analysis.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"A satellite-based analysis by Ember reveals that Polish coal mines were the most frequent fossil fuel methane super-emitters in the EU in 2025. Despite a ban on routine venting from drainage systems that took effect in January 2025 under the EU Methane Regulation, five Polish drainage systems were observed venting methane. The report highlights a critical gap in enforcement, noting that Poland has not established the required national penalty framework. Coking coal mines were responsible for the vast majority of super-emitter events, and the analysis suggests that captured drainage methane could have provided significant heating energy for Polish households.","ai_generated":true,"unit":"ember-000357#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In 2025, Polish coal mines were the most frequent fossil fuel methane super-emitters in the EU, accounting for 96% of analyzed methane plumes (109 out of 114) over onshore European energy infrastructure.","ai_generated":true,"unit":"ember-000357#insight-1","date_modified":"2026-10-23"},{"text":"Despite the EU Methane Regulation's ban on routine venting from drainage systems starting in January 2025, five out of 22 investigated drainage systems in Polish coal mines were observed venting methane in 2025.","ai_generated":true,"unit":"ember-000357#insight-2","date_modified":"2026-10-23"},{"text":"Coking coal mines are the primary source of super-emitter events in Poland, accounting for 90 out of 109 observed releases in 2025, despite only representing 25% of the country's total hard coal production.","ai_generated":true,"unit":"ember-000357#insight-3","date_modified":"2026-10-23"},{"text":"Methane emissions from Polish coal mines are significantly higher than those from other EU energy operations; emissions averaged around 1,480 kg/h, with some plumes exceeding 2,000 kg/h, compared to approximately 560 kg/h for oil and gas operations.","ai_generated":true,"unit":"ember-000357#insight-4","date_modified":"2026-10-23"},{"text":"Poland has failed to meet the August 5, 2025, deadline to notify the European Commission of its national penalty framework for infringements of the EU Methane Regulation, which undermines the regulation's effectiveness.","ai_generated":true,"unit":"ember-000357#insight-5","date_modified":"2026-10-23"},{"text":"The unutilised methane emitted by Polish coal drainage systems in 2024 totaled 57,000 tonnes; if captured, this energy could have heated approximately 14.5 million Polish houses for one week.","ai_generated":true,"unit":"ember-000357#insight-6","date_modified":"2026-10-23"},{"text":"Specific Polish mines with observed persistent emissions from drainage systems include Pniówek, Jankowice, Marcel, Borynia (Borynia-Zofiówka), and Szczygłowice (Knurów-Szczygłowice).","ai_generated":true,"unit":"ember-000357#insight-7","date_modified":"2026-10-23"}],"climate_tags":["methane emissions","climate policy","measurement, reporting, and verification"],"geography_discussed":["Germany","Czech Republic","Romania"],"frame_perspective":[],"analysis_type":["satellite-based analysis","policy compliance assessment"]}]}