GeoGraph - photograph every grid square

Powerhouse Retail Group went in to administration in August 2003. The business was sold without liabilities and traded as PRG Powerhouse Retail Group until it also went in to administration in August 2006 leading to the closure of the remaining shops. At the time it was the third largest electrical retailer.

Powerhouse had developed from the high street shops operated by the electricity companies including MEB and Scottish Power.