Cheapest EV Charging in South Carolina
Where is EV charging cheapest in South Carolina?
As of May 27, 2026, the city with the cheapest average EV charging in South Carolina is Summerville at Free per kWh on average across 5 priced stations. We rank 11 South Carolina cities by their average published $/kWh below.
City figures are the average $/kWh as of May 27, 2026 across stations with published pricing. Charging costs change frequently — confirm at the station before charging.
Cities Ranked by Average EV Charging Price in South Carolina
| # | City | Avg $/kWh | Cheapest | Priced Stations |
|---|---|---|---|---|
| 1 | Summerville | Free | Free | 5 5 free |
| 2 | Union | Free | Free | 3 3 free |
| 3 | Columbia | $0.03/kWh | Free | 18 17 free |
| 4 | Charleston | $0.03/kWh | Free | 11 10 free |
| 5 | Greenville | $0.05/kWh | Free | 24 21 free |
| 6 | Spartanburg | $0.06/kWh | Free | 7 6 free |
| 7 | Myrtle Beach | $0.08/kWh | Free | 5 4 free |
| 8 | Conway | $0.16/kWh | Free | 6 4 free |
| 9 | Mt. Pleasant | $0.18/kWh | Free | 6 1 free |
| 10 | Rock Hill | $0.21/kWh | Free | 4 2 free |
| 11 | Travelers Rest | $0.32/kWh | Free | 3 1 free |
Frequently Asked Questions
Which city has the cheapest EV charging in South Carolina?
As of May 27, 2026, Summerville has the lowest average published rate at Free per kWh across 5 priced stations.
How are South Carolina cities ranked for charging cost?
Each city's figure is the average of every station with a published $/kWh price in that city (cities need at least 3 priced stations to be ranked). Cities are sorted cheapest to most expensive.