Yn ogystal, mae gwaith yn parhau gyda Chynghorau Bwrdeistref Sirol Castell-nedd Port Talbot a Chaerffili i ddatblygu cynlluniau ar gyfer dau safle arall yn eu hardaloedd nhw. Rwyf hefyd eisiau ystyried opsiynau pellach ar gyfer safle yng Nghwm Tawe Uchaf.
In addition, work is continuing with Neath Port Talbot and Caerphilly County Borough Councils to develop plans for a further two Discovery Gateways in their areas. I also want to explore further options for a site in the upper Swansea Valley.