⚡ US Energy Price Monitorby KadoaUpdated weekly

South Carolina

South Carolina Public Service Authority electricity rates

What homes pay South Carolina Public Service Authority for electricity, from EIA.

State utility, 190,865 homes in South Carolina. EIA lists it as South Carolina Public Service Authority.

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Headlines

Average price
14.1¢ a kWh
Up 19% on a year ago
Average bill
$134 a month
Up 15% on a year ago
Average use
951 kWh
A month. South Carolina 1,057 kWh
Price rank in South Carolina
5 of 6
1 is the most expensive

Over the 12 months to July 2026, South Carolina Public Service Authority homes paid 14.1¢ a kWh, against 15.6¢ across South Carolina.

South Carolina Public Service Authority vs South Carolina

South Carolina Public Service AuthoritySouth Carolina
Average price, 12 months to July 202614.1¢15.6¢
Price in July 202612.2¢15.5¢
Average monthly bill, 12 months$134$165
Bill in July 2026$184$232
Average monthly use951 kWh1,057 kWh
Price change, past year+19%+6.0%
Price change since 2019+22%+20%

Electricity price

Average residential price a kilowatt-hour, by month.

Up to and including July 2026

Source: EIA-861M monthly utility survey. Revenue over kilowatt-hours sold, including fixed charges.

Average monthly bill

What an average home pays a month.

Up to and including July 2026

Source: EIA-861M monthly utility survey.