What began operating at Calder Hall in 1956?
Nuclear facility Nuclear power facilities Nuclear power facility Atomic power plant Steam generating station Nuclear Power Station Nuclear Power Plant Nuclear plants Nuclear power plants Nuclear power plant Nuclear power station Nuclear power stations Generation of electricity from nuclear power plants Nuclear energy plant A nuclear power station Nuclear plant Nuclear Power Plants Nuclear powerplant
nuclear powerplant nuclear power station nuclear power plants nuclear plant nuclear power plant nuclear power stations nuclear plants nuclear power facilities nuclear power facility nuclear energy plant atomic power plant steam generating station nuclear facility generation of electricity from nuclear power plants
nuclear power station
WikipediaEntity
A nuclear power station