Prosiect Zero Sir Gâr will shine a spotlight on every effort that continues to be made as we work towards being a completely carbon neutral authority by 2030.
Bydd Prosiect Zero Sir Gâr yn tynnu sylw at bob ymdrech sy'n parhau i gael ei gwneud wrth i ni weithio tuag at fod yn gwbl garbon niwtral erbyn 2030.