The Capital Region (Denmark) The Capital Region (Denmark) The Capital Region () was the administrative name of the municipalities of Copenhagen and Frederiksberg and the counties of Frederiksborg, Copenhagen, and Roskilde. It was replaced by the Capital Region of Denmark () as an administrative region on January 1, 2007 as part of the 2007 Danish Municipal Reform. The new region includes the island of Bornholm (in the Baltic Sea 100 nautical miles from Copenhagen), and excludes the southwestern parts of Greater Copenhagen that were covered by Roskilde County. These southwestern areas are instead included in Region Zealand (). In 2007 the Capital Region had
Copenhagen Municipality to the Social Democratic party. In 2009 the Copenhagen Municipal Council decided that Copenhagen will become the world's first carbon neutral capital by 2025. In 2012 the European Commission announced that Copenhagen will be the 2014 European Green Capital. Copenhagen Municipality Copenhagen Municipality (), also known in English as the Municipality of Copenhagen, located in the Capital Region of Denmark, is the largest of the four municipalities that constitute the City of Copenhagen ("Byen København"), the other three being Dragør, Frederiksberg, and Tårnby. The Municipality of Copenhagen constitutes the historical city center and the majority of its landmarks. It is