HUB’s Electric Department distributes electric service (generated by TVA) to parts of Roane and Morgan Counties utilizing approximately 650 miles of electric lines through 6 substations. Linemen and Right of Way crews are highly trained, State-certified professionals who complete a rigorous and demanding apprenticeship program towards ensuring safety and efficiency. Electric Department crews are on call 24 hours a day, seven days a week for problems and/or emergencies. The Dispatcher may be reached by dialing (865) 882-3242, then “0”. For additional information, please view our pages on Applying for Service, Temporary Electric Installations and Standard Installation Details.