The new industrial park will be built on 15 hectares of Welsh Government-owned brown field land at the former Coed Ely colliery and coking site.
Caiff y parc diwydiannol newydd ei adeiladu ar 15 hectar o gaeau brown sy'n eiddo i Lywodraeth Cymru ar gyn safle pwll glo a golosg Coed Ely.