Between 1981 and 2006, Delmarva Power operated and maintained the municipally-owned St. Michaels Electric Utility, which served 4,000 customers in the town of St. Michaels, Maryland and surrounding areas, under a lease agreement. On October 15, 2006, the St. Michaels Electric Utility was acquired by Choptank Electric Cooperative for $12.2 million, ending Delmarva Power's lease of the system. In 2008, Delmarva Power sold its service area in the Virginia portion of the Delmarva Peninsula, which consisted of 22,000 customers, to A&N Electric Cooperative and Old Dominion Electric Cooperative for $44 million.