The RheinEnergieStadion is a football stadium in Cologne, North Rhine-Westphalia, Germany. It is the home of FC Köln. The stadium's name comes from the local power supplier RheinEnergie AG.
2 big renovations took place: the first from 1972 to 1975 and the second from 2002 to 2004.
In July 2004, the RheinEnergieStadion was awarded a bronze medal for distinguished sporting and leisure facilities by the International Olympic Committee.
The stadium was one of the venues for the 2006 FIFA World Cup. In 2005, it was a venue for three first-round games of the FIFA Confederations Cup, including the opening match between Argentina and Tunisia.