Public utilities provide electric, gas, water or telephone service to customers in a specified area. Utilities have a duty to provide safe and adequate service on reasonable terms to anyone who lives within the service area on without discriminating between customers. Because most utilities operate in near monopolistic conditions, they can be heavily regulated by local, state, and federal authorities. Generally, the local and state agencies are called Public Service Commissions (PSC) or Public Utility Commissions (PUC). Municipal Utilities and Rural Electric Cooperatives may be unregulated though.
The City of Aspen is an affluent Home Rule Municipality that is the county seat and the most populous city of Pitkin County, Colorado, United States. The United States Census Bureau estimates that the city population was 5,804 in 2005. Founded as a mining camp in the Colorado Silver Boom and named because of the abundance of aspen trees in the area, the city is now a ski resort and an upscale tourist center. In the late 20th century the city developed as a popular destination for celebrities, attracting people like Charlie Sheen, Hunter S. Thompson, and John Denver, the latter who wrote several songs about the town, including "Aspenglow" and "Starwood in Aspen."