Electric Vehicle Incentives in South Carolina
EV tax credits, charging rebates, and utility programs for South Carolina residents — everything you need to save on your next electric vehicle.
EV Registrations
~22,000
Charging Cost
$0.14/kWh
Public Chargers
~400 Level 2 + DC Fast
State Rebate
None (+ $60/yr BEV fee)
Home Charger Cost
$500–$1,200
Annual Fuel Savings
~$900–$1,400 vs gas
EV Landscape in South Carolina
South Carolina's EV market is growing, with approximately 22,000 registered EVs as of mid-2025. The state benefits from being home to BMW's Spartanburg plant (which produces plug-in hybrid X5s) and Volvo's Ridgeville plant. South Carolina charges a $120 biennial EV registration fee but offers no purchase incentives. Moderate electricity rates and expanding charging infrastructure make EVs increasingly practical.
Federal EV Tax Credits
Federal EV tax credits expired for vehicles placed in service after December 31, 2025. The Section 30D credit (up to $7,500 for new EVs), Section 25E (up to $4,000 for used EVs), and Section 30C (charger installation) were all terminated under the One Big Beautiful Bill Act.
South Carolina EV Incentives
South Carolina does not offer state-level EV purchase rebates or tax credits. The state charges a $120 biennial (every 2 years) registration fee for EVs to offset lost gas tax revenue. South Carolina has no state income tax credit for EV purchases. The state does not exempt EVs from sales tax.
Charging Installation Incentives
South Carolina received approximately $63 million in federal NEVI formula funding to deploy DC fast chargers along I-26, I-77, I-85, and I-95. The SC Department of Transportation is coordinating deployment. Home Level 2 charger installation typically costs $500–$1,200 in South Carolina.
Utility EV Programs
Duke Energy Carolinas and Duke Energy Progress serve most of South Carolina and have invested in building public charging networks. Duke offers time-of-use rates that can benefit EV owners who charge overnight. Santee Cooper (the state-owned utility) has also deployed public chargers. South Carolina's average residential rate of ~$0.14/kWh makes home charging reasonable.
Pair Your EV with Solar
South Carolina gets 4.8 peak sun hours per day, making it a good state for solar installations. Pairing solar with an EV can significantly reduce both electricity and transportation costs. Duke Energy's net metering transition has changed the economics, but self-consumption of solar for EV charging remains valuable. A 7–10 kW system can cover home energy and EV charging needs.
EV Incentive FAQs for South Carolina
Does South Carolina offer EV incentives?
South Carolina does not offer state-level EV purchase rebates. The state charges a $120 biennial EV registration fee ($60/year effective). Federal credits expired December 2025. Savings come from lower fuel and maintenance costs.
How much does it cost to charge an EV in South Carolina?
At SC's average residential rate of ~$0.14/kWh, a full home charge costs about $4.50 for 250 miles of range. Monthly costs average $40–$55 for typical driving, compared to $120–$170 for gasoline.
Does Duke Energy offer EV programs in SC?
Duke Energy has invested in public charging stations across South Carolina and offers time-of-use rate plans that benefit overnight EV charging. Check Duke's website for current EV-specific offerings in your service area.
Where are EV chargers along SC highways?
South Carolina has ~400 public charging stations along I-26, I-77, I-85, and I-95 corridors, with concentration in the Charleston, Columbia, and Greenville-Spartanburg metros. Federal NEVI funding (~$63M) is expanding this network.
Is solar + EV practical in South Carolina?
Yes. South Carolina gets 4.8 peak sun hours/day. A 7–10 kW solar system can power your home and charge an EV, with combined savings of $1,500–$2,500/year. Self-consumption of solar for EV charging is particularly valuable.
Sources: SC Energy Office, Duke Energy EV Programs, US DOE AFDC, NEVI Formula Program — SC