South Carolina Public Service Authority electric rates
Updated October 7, 2026 · Source: EIA Form 861 (2024)
State utility serving 185,529 homes in South Carolina.
Your rate
Estimate your bill
It's on your bill, usually near the top. Starting at 945 kWh, the average for South Carolina Public Service Authority homes.
This is an estimate. Uses the EIA average rate with a nominal $12 fixed charge; real tariffs have tiers, time-of-use pricing and riders. Your bill also includes taxes and fuel adjustments that change month to month.
Rate cases
No rate case on file for South Carolina Public Service Authority right now. We check regulator dockets weekly; last check October 7, 2026. Know of one?
Rate history
South Carolina Public Service Authority's average rate is down 1% since 2020, versus +28% for the U.S. average.
Average residential revenue per kWh, EIA-861. Includes delivery and, where the utility sells it, supply.
Rebates for heat pumps, batteries and EV chargers
We haven't found utility-level rebates for South Carolina Public Service Authority yet. Check South Carolina programs or read what's left after the federal credits ended.
About South Carolina Public Service Authority
- Ownership
- State
- Homes served
- 185,529 residential customers (2024)
- Grid operator
- SC
- Retail choice
- No — one bundled rate
- Data
- EIA-861 2024, released October 7, 2026; rate cases checked October 7, 2026
Other utilities in South Carolina
- Dominion Energy South Carolina 14.59¢
- Duke Energy Carolinas 13.99¢
- Duke Energy Progress 14.88¢
- Berkeley Electric Coop 14.93¢
- Horry Electric Coop 13.23¢
- Palmetto Electric Coop 12.79¢
- Blue Ridge Electric Coop 18.94¢
- York Electric Coop 12.65¢