Rates by state / South Carolina / Aiken Electric Coop Inc
Cooperative · 50,850 residential customers
Aiken Electric Coop Inc electricity rates
Residential customers paid an average of 17.5¢ per kWh in 2025, 12% above the South Carolina average of 15.6¢ for the latest 12 months.
Average rate
17.5¢/kWh
2025, all residential revenue ÷ kWh
Average bill
$192/mo
At 1,099 kWh a month
1-year change
+12.7%
5 years: +27.8%
Average rate by year
202013.7¢
202113.6¢
202214.6¢
202316.0¢
202415.5¢
202517.5¢
Aiken Electric Coop Inc bill at different usage levels
Estimated monthly bill at Aiken Electric Coop Inc's 2025 average rate of 17.5¢ per kWh. Actual bills vary with your plan, fixed charges and taxes.
| Monthly use | Aiken Electric Coop Inc | South Carolina average |
|---|---|---|
| 500 kWh | $88 | $78 |
| 750 kWh | $131 | $117 |
| 1,000 kWh (about average here) | $175 | $156 |
| 1,500 kWh | $263 | $235 |
| 2,000 kWh | $350 | $313 |
Other utilities in South Carolina
| Utility | Customers | Rate |
|---|---|---|
| Dominion Energy South Carolina, Inc | 712,679 | 16.4¢ |
| Duke Energy Carolinas, LLC | 582,062 | 13.5¢ |
| South Carolina Public Service Authority | 188,962 | 12.9¢ |
| Duke Energy Progress - (NC) | 143,884 | 14.1¢ |
| Berkeley Electric Coop Inc | 119,545 | 16.3¢ |
| Horry Electric Coop Inc | 91,545 | 13.8¢ |
| Palmetto Electric Coop Inc | 69,848 | 14.4¢ |
| Blue Ridge Electric Coop Inc - (SC) | 68,647 | 19.8¢ |
Aiken Electric Coop Inc: common questions
- How much does Aiken Electric Coop Inc charge per kWh?
- Aiken Electric Coop Inc residential customers paid an average of 17.5¢ per kWh in 2025, counting all charges, according to EIA Form 861 data.
- What is the average Aiken Electric Coop Inc electric bill?
- The average Aiken Electric Coop Inc household used 1,099 kWh a month in 2025, which works out to about $192 a month at the average rate.
- Is Aiken Electric Coop Inc cheaper than other utilities in South Carolina?
- Aiken Electric Coop Inc's average rate is 12% above the South Carolina average of 15.6¢. 24 of 29 utilities in South Carolina have a lower average rate.
- Did Aiken Electric Coop Inc raise rates?
- Aiken Electric Coop Inc's average residential rate changed +12.7% from 2024 to 2025 and +27.8% since 2020.
- Is my Aiken Electric Coop Inc bill too high?
- Enter the kWh and amount from your bill in the free bill check on AverageElectricBill.com. It compares your use with similar South Carolina homes and your rate with Aiken Electric Coop Inc's average.
Got a Aiken Electric Coop Inc bill?
Check my billSource: U.S. EIA Form EIA-861, 2025 final data.