Sue is a Trustee at the Centre for Alternative Technology, a board member of Artes Mundi the international art prize and non executive director of the community interest Cambrian Mountains company.
Sue yw un o ymddiriedolwyr Canolfan y Dechnoleg Amgen, aelod o fwrdd gwobr gelf ryngwladol Artes Mundi a chyfarwyddwr anweithredol cwmni buddiant cymunedol Mynyddoedd Cambria.