Monongahela Power Co Electricity Rates and Average Bill (West Virginia)
Data through April 2026 (the latest month EIA has published) · Updated July 05, 2026
As of April 2026, Monongahela Power Co's residential customers in West Virginia paid an average effective rate of 14.86¢/kWh with an average monthly bill of $96.21, per EIA Form 861-M data. That rate is 1.2¢ below the West Virginia average of 16.06¢/kWh; the U.S. average is 18.83¢/kWh.
Rate trend vs the West Virginia average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| May 2025 | 14.64 | 94.22 | 644 |
| June 2025 | 14.2 | 129.19 | 910 |
| July 2025 | 14.15 | 164.95 | 1166 |
| August 2025 | 14.25 | 136.16 | 956 |
| September 2025 | 14.72 | 101.93 | 692 |
| October 2025 | 14.58 | 99.97 | 685 |
| November 2025 | 14.23 | 129.25 | 908 |
| December 2025 | 14.12 | 168.49 | 1194 |
| January 2026 | 14.38 | 188.96 | 1314 |
| February 2026 | 14.41 | 161.7 | 1122 |
| March 2026 | 14.66 | 120.16 | 820 |
| April 2026 | 14.86 | 96.21 | 648 |
Monongahela Power Co vs West Virginia vs the U.S.
| Monongahela Power Co | West Virginia | U.S. average | |
|---|---|---|---|
| Rate (April 2026) | 14.86¢/kWh | 16.06¢/kWh | 18.83¢/kWh |
| Average monthly bill | $96.21 | $107.86 | $127.71 |
| Average monthly usage | 648 kWh | 671 kWh | 678 kWh |
| Rate change, 1 year | +2.0% | +0.1% | +7.3% |
Estimate a bill at Monongahela Power Co rates
Worked example: 1,000 kWh at Monongahela Power Co's average effective rate of 14.86¢/kWh is about $148.60. The utility's actual average usage is 648 kWh/month, which produces the $96.21 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full West Virginia rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.