Ohio · EIA utility 58957 · Energy supplier
Interstate Gas Supply, Inc. electricity rates in Ohio, 2025
Interstate Gas Supply, Inc.’s 175,428 residential customers paid an average of 10.73¢ per kWh in 2025, 37% below the Ohio average of 16.90¢. The typical home used 733 kWh a month, for an average bill of $79.
- 10.73¢avg ¢/kWh (2025)+1.53¢ (+16.6%) vs 2024
- $79Avg monthly billOhio: $148
- 733 kWhAvg monthly useOhio: 874 kWh
- 175,428Residential customersEnergy supplier
| Sector | Customers | Sales (MWh) | Revenue | ¢/kWh 2025 | ¢/kWh 2024 | Change |
|---|---|---|---|---|---|---|
| Residential | 175,428 | 1,543,875 | $165,678,000 | 10.73¢ | 9.20¢ | +1.53¢ (+16.6%) |
| Commercial | 32,909 | 4,922,631 | $324,420,000 | 6.59¢ | 5.20¢ | +1.39¢ (+26.7%) |
| Industrial | 0 | 0 | $0 | n/a | n/a | n/a |
| All sectors | 208,337 | 6,466,506 | $490,098,000 | 7.58¢ | 6.18¢ | +1.40¢ (+22.6%) |
How Interstate Gas Supply, Inc. compares
- Ohio residential average, 2025: 16.90¢ per kWh, 874 kWh a month, $148 average bill. U.S. average: 17.23¢, 874 kWh, $151.
- Among 48 energy suppliers in Ohio with at least 1,000 residential customers, Interstate Gas Supply, Inc. ranks 25 of 48 from lowest to highest average price.
- Latest monthly figure: Ohio homes paid 19.38¢ per kWh in August 2026 (preliminary), against 17.55¢ in August 2025. Summer months often run higher than the annual average.
- From 2024 to 2025 this average rose 16.6%; the state average rose 5.7%.
- Interstate Gas Supply, Inc. is a retail energy provider that sells electricity supply in a state with retail choice. Balancing authority: PJM.
Ohio energy suppliers with similar rates
| Provider | ¢/kWh | Avg bill | Customers |
|---|---|---|---|
| Energy Services Providers, Inc | 10.10¢ | $88 | 20,330 |
| XOOM Energy Ohio, LLC | 10.14¢ | $98 | 11,030 |
| Rushmore Energy, LLC | 10.21¢ | $77 | 4,648 |
| Atlantic Energy LLC | 10.57¢ | $85 | 3,020 |
| Reliant Energy Northeast LLC | 10.59¢ | $94 | 120,367 |
| StateWise Energy Ohio LLC | 11.05¢ | $81 | 2,022 |
| CleanChoice Energy, Inc. | 11.10¢ | $92 | 23,210 |
| LE Energy | 11.32¢ | $92 | 16,632 |
Sources
- U.S. Energy Information Administration, Annual Electric Power Industry Report, Form EIA-861, 2025 final data (f8612025.zip, file dated October 7, 2026): Sales to Ultimate Customers, Average Monthly Bill and Service Territory tables.
- EIA Form EIA-861, 2024 final data (f8612024.zip, file dated December 4, 2025), for the 2024 comparison.
- EIA Electric Power Monthly, Table 5.6.A (average price by state, August 2026 and August 2025; 2026 values are preliminary), file dated October 22, 2026.
Average price = residential revenue ÷ residential kWh sold, as reported to EIA. It includes fixed monthly charges, taxes passed through in revenue and seasonal tiers, averaged over the year. Your own rate depends on your tariff and usage.