Who are SWALEC?
SWALEC (or SSE SWALEC) is SSE’s trading name for Wales and means “South Wales Electricity”. SWALEC started out as one part of the South Wales Electricity Board along with SWALEB. SWALEC was first sold to British Energy before being bought by EDF Energy. After which, SWALEC was bought by SSE in August 2000 for £210 million.