https://www.socialeurope.eu/cutting-methane-emissions-greater-ambition-needed
https://www.eca.europa.eu/Lists/ECADocuments/SR23_03/SR_Energy_Union_EN.pdf
https://iea.blob.core.windows.net/assets/5ae32253-7409-4f9a-a91d-1493ffb9777a/Renewables2021-Analysisandforecastto2026.pdf
https://carbonmajors.org/site//data/000/027/Carbon_Majors_Launch_Report.pdf