This included at least £10m funding from energy companies through the carbon emissions reduction obligations placed on them by the UK government through the Community Energy Saving Programme.
Roedd hynny’n cynnwys o leiaf £10m gan gwmnïau ynni trwy’r rhwymedigaeth a roddwyd arnynt gan Lywodraeth Prydain trwy’r Rhaglen Arbed Ynni Gymunedol i leihau allyriadau carbon.