The Lenoir City Utilities Board, also known as LCUB, provides electricity in parts of Loudon, Knox and Roane counties in Tennessee. The board is a full-service, public that has been in operation since 1938. It also offers gas, water and wastewater services. The board serves more than 43,000 electrical customers. The Lenoir City Utilities Board serves residential, commercial and industrial clients. The board administers energy right and cross-connection programs. The Lenoir City Utilities Board operates through water, gas and sewer departments. It offers a variety of online portable generator safety tips. The Lenoir City Utilities Board also provides online bill payment options.