The Grohnde Nuclear Power Plant is located in Hamelin-Pyrmont in Lower Saxony. It has one reactor that uses 193 fuel assemblies and utilizes both Enriched Uranium and MOX fuel. In the years 1985, 1986, 1987, 1989, 1990 and 1998 the reactor produced the most net electricity for the respective year than any other reactor in the world. The Plant is of the pressurized water reactor type, using four water based coolant cycles, kept under high pressure.

Grohnde Nuclear Power Plant
Country	Germany
Construction began	1975
Commission date	September 4, 1984
Owner(s)	83.3% E.ON 16.7% Stadtwerke Bielefeld
Operator(s)	GKKG Grohnde
Reactor information
Reactors operational	1 x 1430 MW
Power generation information
Annual generation	10,996 GW·h
Net generation	235,649 GW·h