Wind power in Turkey is gradually expanding in capacity. In 2006, 19 MW of wind power was installed, and in 2007, installed wind capacity increased to almost 140 MW: "There are ten wind farms—mainly on land—clustered together in the west of the country and in the Aegean region, including in Çanakkale, close to the site of ancient Troy, Çeþme, Akhisar and on the island of Bozcaada."