CG Power supplied and installed the main high‑voltage transformers on the West of Duddon Sands offshore substation. Its mechanical and electrical equipment contract for the OSP covered two 240 MVA 155/34 kV transformers, delivered and installed on the offshore platform to step up the 34 kV array voltage for export via the 155 kV transmission system. This scope formed part of the construction and electrical outfitting of the WoDS OFTO offshore substation.