They lead by example in sustainability issues, including generating power from solar panels, tree planting, not using single use plastics and organising regular beach clean-ups along the Menai Strait.
Maent yn arwain drwy esiampl mewn materion cynaliadwyedd, gan gynnwys cynhyrchu pŵer o baneli solar, plannu coed, peidio â defnyddio plastigau untro a threfnu i lanhau traethau’r Fenai yn rheolaidd.