EV charger installation in Knoxville costs $850 to $1,300 for most homeowners in 2026. Knoxville Utilities Board (KUB) serves the area. KUB up to $400 rebate for Level 2 charger purchase and installation.
Knoxville sits at the gateway to the Great Smoky Mountains, anchoring East Tennessee with a strong university presence through the University of Tennessee and a growing technology sector influenced by the nearby Oak Ridge National Laboratory. Knoxville Utilities Board, the city's municipal utility, offers residential customers a rebate of up to $400 for the purchase and installation of a Level 2 EV charging station, one of the more generous municipal utility rebates in the Southeast. KUB's residential electricity rates run below the national average, adding further savings for home EV charging.
KUB rebate plus federal credit nearly eliminates installation cost for many homeowners
Knoxville's identity is closely tied to outdoor recreation, with the Great Smoky Mountains National Park drawing both residents and visitors who frequently combine mountain trips with EV charging stops in the area. The Oak Ridge National Laboratory, one of the country's premier scientific research institutions, brings a large population of engineers and scientists to the greater Knoxville area, many of whom adopt EV technology earlier than the regional average. The University of Tennessee further contributes a tech-engaged population that drives steady interest in home EV charging infrastructure.
Knoxville Utilities Board serves Knoxville and parts of Knox County at residential rates of approximately $0.11 to $0.12 per kWh, below the national average. KUB offers a rebate of up to $400 for the purchase and installation of a qualifying Level 2 EV charging station, one of the more generous rebate amounts among municipal utilities in the Southeast. Tennessee does not currently offer a state-level EV tax credit. The federal 30 percent tax credit covers up to $1,000 of installation costs through June 30, 2026, applicable on top of the KUB rebate.
The City of Knoxville requires an electrical permit for Level 2 EV charger installations through the Knoxville Department of Plans Review and Inspections. Knox County handles permits for unincorporated areas. Permit fees in Knoxville typically range from $70 to $200. Most residential permits are processed within 3 to 5 business days. Tennessee requires electrical work to be performed by a licensed Tennessee electrical contractor. KUB requires the rebate application to be submitted with proof of purchase and licensed electrician installation documentation.
Our Knoxville installer network covers Knox County including Farragut, Powell, Karns, Halls, and all communities throughout the greater Knoxville metropolitan area. We serve all Knoxville neighborhoods from the historic Fort Sanders and Old City districts to the growing suburban corridors of Farragut and Hardin Valley.
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