Electric utilities in Ohio
Utilities with at least 100,000 residential customers on a single 2025 filing. Sorted by average monthly bill. A bundled filing and a delivery filing for the same company are not added together.
| Utility | Filing | ¢/kWh | Avg. monthly bill | Customers |
|---|---|---|---|---|
| Ohio Power Co | Bundled | 19.0 | $179 | 537,711 |
| South Central Power Company | Bundled | 15.4 | $173 | 118,458 |
| Dayton Power & Light Co | Bundled | 16.1 | $158 | 142,651 |
| Duke Energy Ohio Inc | Bundled | 16.8 | $154 | 277,897 |
| Ohio Edison Co | Bundled | 16.0 | $131 | 265,391 |
| Cleveland Electric Illum Co | Bundled | 16.2 | $103 | 137,419 |