South Carolina · EIA balancing row, utility number 99999
EIA-861 state adjustment, South Carolina
Form EIA-861 names this row Adjustment 2025. It is the balancing row for South Carolina, utility number 99999, not a company that sells electricity. The ownership field is blank in the file, and the service-territory file lists no counties. The prices below are the residential revenue and sales EIA published on that row.
16.39¢ per kWh, bundled, EIA-861 2025. Average bill $161.72 at 986.8 kWh a month, across 36,757 customers on that row.
South Carolina averaged 15.12¢/kWh and $161.21 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 36,757, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$163.90
16.39¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 13.13¢ | $119.09 | 907.0 | 5,238 |
| 2016 | 14.57¢ | $190.20 | 1,305.5 | 3,576 |
| 2017 | 15.61¢ | $177.37 | 1,136.4 | 3,781 |
| 2018 | 14.32¢ | $366.50 | 2,559.5 | 1,901 |
| 2019 | — | — | — | — |
| 2020 | 14.10¢ | $144.10 | 1,021.8 | 34,021 |
| 2021 | 14.20¢ | $147.98 | 1,042.0 | 33,935 |
| 2022 | 14.63¢ | $148.60 | 1,015.8 | 34,512 |
| 2023 | 14.69¢ | $142.93 | 973.1 | 35,082 |
| 2024 | 15.73¢ | $151.54 | 963.6 | 40,212 |
| 2025 | 16.39¢ | $161.72 | 986.8 | 36,757 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool