https://meetingorganizer.copernicus.org/EGU2016/EGU2016-9168.pdf
https://ca1-eci.edcdn.com/reports/ECIU-Oxford_Taking_Stock.pdf?v=1616461369
https://www.esri.ie/system/files/publications/RB202415.pdf
https://carbonmarketwatch.org/wp-content/uploads/2024/02/CMW_EU_ETS_101_guide_2024_v04-1.pdf