Mae Cyngor Bwrdeistref Sirol Abertawe wrthi’n datblygu Cynllun Gweithredu YES rhanbarthol, ac ym mis Rhagfyr 2011 cynhaliwyd Symposiwm Gwyddoniaeth, Technoleg, Peirianneg a Mathemateg/Entrepreneuriaeth dan arweiniad Partneriaeth Ddysgu Ranbarthol y De-orllewin.
A regional YES Action Plan is being developed by Swansea County Borough Council and a STEM/Entrepreneurship Symposium led by SW Wales Regional Learning Partnership was held December 2011.