This year’s report is the first to include a measure of “consumption emissions” which includes greenhouse gas emissions attributed to items produced outside of Wales but consumed here.
Adroddiad eleni yw’r cyntaf i gynnwys mesur o “allyriadau defnydd” sy’n cynnwys allyriadau nwyon tŷ gwydr a briodolir i eitemau a gynhyrchir y tu allan i Gymru ond a ddefnyddir yma.