Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,424 pages of information and 230,044 images on early companies, their products and the people who designed and built them.
of Gunwharf Road, Portsmouth
The area of supply was initially limited to the County Borough of Portsmouth, which at that time comprised only a part of Portsea Island.
Post-WWI A new plant was installed in place of the original station, using three-phase, 50 cycles generation; this was inaugurated at the end of 1922.