Gwelwyd hefyd gynnydd sylweddol wrth fynd ati i leihau ein hallyriadau carbon. Ers ein gwaelodlin (2010-11) rydyn ni wedi gweld gostyngiad o 66% yn ein hallyriadau CO2 – gan fwy na dyblu ein targed disgwyliedig o 30%.
We have also seen significant progress in the reduction of our carbon emissions. Since our baseline year (2010 to 2011) we have reduced our CO2 emissions by 66% - more than doubling our expected target of 30%.