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.
Lewisburg is a city in Marshall County, Tennessee, United States. The population was 10,413 at the 2000 census. It is the county seat of Marshall County. Lewisburg is located in central Tennessee, forty-eight miles south of Nashville and fifty-two miles north of Huntsville, Alabama along I-65. Located in the rolling hills of Middle Tennessee, Lewisburg took its name from the explorer Meriwether Lewis. By 1838, the town was supporting a newspaper and a bank. The downtown area is modeled after many small southern towns, with a courthouse in the center of the square surrounded by retail and commercial businesses. Shopping centers are located on the east and west ends of town.