Tennessee Numbers – EVs and EVSE


Number of BEVs in TN = 15,511

Number of PHEVs in TN = 6,835

Total PEVs = 22,346

EVSE – Charging Infrastructure

Number of Level 2 charging ports in TN = 1,125

Number of DCFC ports, all types in TN = 256

Level 2 ports breakdown:  J1772 = 974; Tesla = 151
DCFC ports breakdown:  CCS = 81; Tesla = 160; CHAdeMO = 50

> BEV = “battery electric vehicle” and means only all-electric vehicles.

> PHEV = “plug-in hybrid vehicle” and means vehicles that have a combination of an electric-drive system with a battery, and some size (large or small) of an internal combustion engine (ICE) in them as well. 

> PEV = “plug-in electric vehicle” and means all vehicles that have a plug: BEVs and PHEVs. 

> EVSE = “electric vehicle supply equipment” and is the broad name for all EV charging equipment no matter size or charging speed.

> “Level 2” charging refers to single-phase, 220-240 volt (V), alternating-current (AC) charging equipment. In size, they are typically the size of 1-2 shoe boxes, minus any stanchions. 

> DCFC = “direct current fast charging” and refers to three-phase, 480V, direct current (DC) charging equipment. DCFC equipment is typically about as tall (or taller) than a refrigerator and about half as deep.

  • The EV data above is as of 9/30/22; the EVSE data above is as of 10/27/22.
  • All data shown below is as of the end of that period (i.e., year, quarter).
  • The EV numbers are from registration data from the State of Tennessee Department of Revenue.
  • The EVSE numbers are all coming from the U.S. DOE’s Alternative Fuel Data Center (AFDC) Station Locator.




The History of Electric Vehicles

Forms of electric vehicles (EVs) have been around since the early 1800s and have gained major traction within the vehicle industry in the last 10 to 15 years. Around 1832, Robert Anderson, from Scotland, created the first crude electric…