States › South Carolina › June 2025
South Carolina electricity prices, June 2025
Average price, sales and bills for the month against the same month a year earlier and the US. Preliminary
In June 2025, residential customers in South Carolina paid an average of 14.79¢ per kilowatthour, up 6.4% on the same month a year earlier (13.90¢). The US average for the month was 17.47¢; South Carolina was 15% below that. It ranked 36th highest among the 50 states and the District of Columbia.
Residential sales were 3,249,485 MWh, little changed on a year earlier, and the average residential bill for the month was $184.53 on 1,247 kWh. Weather moves monthly sales far more than prices do, so bills swing with the season.
EIA marks this month as preliminary. Preliminary months come from the Form EIA-861M sample and are revised when the annual census is complete.
Average price is revenue divided by sales for the sector and year; it is not a tariff rate. Reliability figures are as reported by utilities to EIA on Form 861 and may use different calculation methods. Monthly figures come from the Form EIA-861M sample and are revised when EIA finalises the year.
Price by sector
| Sector | Jun 2025 | Jun 2024 | Change | US, Jun 2025 |
|---|---|---|---|---|
| Residential | 14.79¢ | 13.90¢ | +6.4% | 17.47¢ |
| Commercial | 11.06¢ | 10.65¢ | +3.8% | 13.54¢ |
| Industrial | 7.22¢ | 7.02¢ | +2.8% | 8.90¢ |
| All sectors | 11.56¢ | 11.04¢ | +4.7% | 13.86¢ |
Sales and customers
| Measure | Jun 2025 | Jun 2024 | Change |
|---|---|---|---|
| Residential sales | 3.2 TWh | 3.3 TWh | -0.3% |
| Sales, all sectors | 7.8 TWh | 7.7 TWh | +1.2% |
| Residential customers | 2,605,243 | 2,630,464 | -1.0% |
| Average residential bill | $184.53 | $172.21 | +7.2% |
| Average residential use, kWh | 1,247 | 1,239 | +0.6% |
| US residential price | 17.47¢ | 16.38¢ | +6.7% |
The two years to June 2025
South Carolina residentialUS residential
Questions and answers
What was the average electricity price in South Carolina in June 2025?
14.79¢ per kilowatthour for residential customers, 11.06¢ for commercial and 7.22¢ for industrial customers. EIA marks the month as preliminary.
How does that compare with a year earlier?
The residential average was 13.90¢ in June 2024, a change of +6.4%. Residential sales changed by -0.3% over the same period.
What was the average residential bill that month?
$184.53, on average use of 1,247 kWh. This is residential revenue divided by residential customers for the month.
Provenance
Source: U.S. Energy Information Administration, Form EIA-861M sales and revenue workbook (state by sector and month), status "Preliminary" for this month, series published through July 2026. Public domain. Price = revenue ÷ sales; bill = residential revenue ÷ residential customers. Utility-level annual figures are on the South Carolina page.