The 2022 Devolved Administration Greenhouse Gas Territorial Emissions were published on the National Atmospheric Emissions Inventory (NAEI) website.
Cafodd Allyriadau Tiriogaethol Nwyon Tŷ Gwydr 2022 y Gweinyddiaethau Datganoledig eu cyhoeddi ar wefan y Rhestr Allyriadau Atmosfferig Genedlaethol.