An autonomous public utility created by Virgin Islands Legislature in 1964, the Virgin Islands Water and Power Authority (WAPA) generates and distributes electricity to approximately 55,000 customers throughout the territory. It also provides desalinated, potable water to 13,000 customers in the major commercial and residential centers of Charlotte Amalie (St. Thomas), Christiansted and Frederiksted (St. Croix) and Cruz Bay (St. John) as well as certain subdivisions.