Electricity Generation Aggregated by New Hampshire County
| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|---|---|---|
| #7 | Sullivan County, NH | 104.6 GWh | 6 |
| #6 | Strafford County, NH | 109.3 GWh | 6 |
| #1 | Rockingham County, NH | 16.4 TWh | 6 |
| #4 | Merrimack County, NH | 560.5 GWh | 14 |
| #5 | Hillsborough County, NH | 204.2 GWh | 11 |
| #2 | Grafton County, NH | 1.0 TWh | 12 |
| #3 | Coos County, NH | 953.3 GWh | 12 |
| #9 | Carroll County, NH | 484.0 MWh | 3 |
| #8 | Belknap County, NH | 12.3 GWh | 2 |
Net Generation data is based on the last 12 months since Dec 2024
Top 20 New Hampshire Counties by Net Generation
Totals are based on the most recent 12 months net generation- Rockingham County, NH16.38 TWh
- Grafton County, NH1.03 TWh
- Coos County, NH953.30 GWh
- Merrimack County, NH560.46 GWh
- Hillsborough County, NH204.21 GWh
- Strafford County, NH109.26 GWh
- Sullivan County, NH104.58 GWh
- Belknap County, NH12.33 GWh
- Carroll County, NH484.00 MWh