Description of Figure 1.13: A line chart showing the volume of territorial greenhouse gas emissions (megatonnes) in from businesses in between 1990 and 2021.
Disgrifiad o Ffigur 1.13: Siart linell yn dangos lefel yr allyriadau nwyon tŷ gwydr tiriogaethol (megatunnell) o fusnesau rhwng 1990 a 2021.