Electricity Generation Aggregated by West Virginia County
| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|---|---|---|
| #1 | Harrison County, WV | 11.0 TWh | 2 |
| #2 | Monongalia County, WV | 9.9 TWh | 6 |
| #3 | Putnam County, WV | 8.8 TWh | 2 |
| #4 | Mason County, WV | 6.8 TWh | 3 |
| #5 | Grant County, WV | 5.1 TWh | 4 |
| #6 | Marshall County, WV | 4.6 TWh | 4 |
| #7 | Pleasants County, WV | 3.2 TWh | 4 |
| #8 | Wayne County, WV | 1.2 TWh | 2 |
| #9 | Mineral County, WV | 578.6 GWh | 2 |
| #10 | Marion County, WV | 565.2 GWh | 4 |
| #11 | Greenbrier County, WV | 396.6 GWh | 3 |
| #12 | Fayette County, WV | 376.9 GWh | 3 |
| #13 | Barbour County, WV | 264.5 GWh | 1 |
| #14 | Wood County, WV | 256.9 GWh | 1 |
| #15 | Wetzel County, WV | 194.6 GWh | 1 |
| #16 | Jefferson County, WV | 173.1 GWh | 3 |
| #17 | Nicholas County, WV | 149.1 GWh | 1 |
| #18 | Kanawha County, WV | 131.6 GWh | 7 |
| #19 | Tucker County, WV | 108.9 GWh | 2 |
| #20 | Hampshire County, WV | 34.0 GWh | 2 |
| #21 | Berkeley County, WV | 14.3 GWh | 3 |
| #22 | Jackson County, WV | 11.9 GWh | 1 |
| #23 | Raleigh County, WV | 6.8 GWh | 1 |
Net Generation data is based on the last 12 months since Dec 2025
Top 20 West Virginia Counties by Net Generation
Totals are based on the most recent 12 months net generation- Harrison County, WV11.02 TWh
- Monongalia County, WV9.89 TWh
- Putnam County, WV8.82 TWh
- Mason County, WV6.83 TWh
- Grant County, WV5.09 TWh
- Marshall County, WV4.61 TWh
- Pleasants County, WV3.18 TWh
- Wayne County, WV1.22 TWh
- Mineral County, WV578.61 GWh
- Marion County, WV565.24 GWh
- Greenbrier County, WV396.62 GWh
- Fayette County, WV376.89 GWh
- Barbour County, WV264.46 GWh
- Wood County, WV256.92 GWh
- Wetzel County, WV194.58 GWh
- Jefferson County, WV173.13 GWh
- Nicholas County, WV149.09 GWh
- Kanawha County, WV131.64 GWh
- Tucker County, WV108.90 GWh
- Hampshire County, WV33.96 GWh
- Berkeley County, WV14.31 GWh
- Jackson County, WV11.95 GWh
- Raleigh County, WV6.79 GWh