How many EV charging stations are in Sumner County, TN?

Sumner County has 4 publicly accessible EV charging stations with 12 ports, including 7 DC fast chargers and 5 Level 2 ports.

Which towns in Sumner County have EV charging?

Smaller towns in Sumner County with EV charging include Hendersonville, Westmoreland. Each is listed below with its full station detail.

What is the EV charging outlook for Sumner County?

58% of Sumner County's charging ports are DC fast chargers and 42% are Level 2.

When is the cheapest time to charge an EV in Sumner County?

Tennessee has no live wholesale day-ahead market, so the reliable rule applies: charge during your utility's overnight off-peak window, about ~12 AM - 6 AM.

Verified · Aug 21, 2026

EV Charging in Sumner County, Tennessee

4 charging stations across Sumner County — 7 DC fast chargers and 5 Level 2 ports spread across 2 smaller towns.

Infrastructure Grade

58% DC Fast

Based on DC Fast Charger ratio

7 of 12 ports

How is this graded?

Based on DC Fast Charger ratio:

A: 40%+ DC Fast ports
B: 30–39%
C: 20–29%
D: 10–19%
F: Under 10%

Learn about charging levels

Density Metrics

Total Stations 4

Ports per Station 3.0

Data Status

Current

Last updated: Sep 24, 2026

Data sourced from U.S. DOE AFDC

Explore national charging data & charts →

98% working at Tennessee · verified Aug 21, 2026

Cheapest Time to Charge an EV in Sumner County Today

Tennessee isn't part of a wholesale day-ahead electricity market, so there's no live grid price curve here. The reliable rule still applies: charge during your utility's overnight off-peak window, about ~12 AM - 6 AM.

TOU off-peak anchor

~12 AM - 6 AM

Works on any time-of-use plan

Wholesale day-ahead prices via the open-source gridstatus library, refreshed daily.