With energy costs contributing to the current cost of living crisis, these projects can reduce the need for large scale energy infrastructure and develop a more resilient local energy system.
Gyda chostau ynni yn cyfrannu at yr argyfwng costau byw, gall y prosiectau hyn leihau'r angen am seilwaith ynni mawr a datblygu system ynni lleol fwy gwydn.