New Hampshire
Nuclear accounts for 53% of New Hampshire's 18,590 GWh of generation.
Where they are
Every announced project in New Hampshire with a recorded location; 3 sites.
Nuclear53%Natural gas31%Hydro7%Other4%Wind3%Other (<2.5% each)3%
| Fuel | GWh | Share | YoY |
|---|---|---|---|
| Nuclear | 9,882 | 53.1% | ↓ 1.6 |
| Natural gas | 5,845 | 31.4% | ↑ 3.2 |
| Hydro | 1,220 | 6.6% | ↓ 0.5 |
| Other | 699 | 3.8% | ↑ 0.7 |
| Wind | 466 | 2.5% | ↓ 0.2 |
| Solar | 447 | 2.4% | ↑ 0.2 |
| Coal | 30 | 0.2% | ↓ 1.8 |
13-month trend
Natural gas
Coal
Nuclear
Wind
Solar
Hydro
Other
Hub power prices against a national gas-cost benchmark; not a state margin.
What’s standing
The 8 largest of 135 operating generators; 4.6 GW total capacity.
- SeabrookNuclear · NextEra Energy Seabrook LLC1,242 MW1990
- NewingtonOther · Granite Shore Power414 MW1974
- MerrimackCoal · Granite Shore Power346 MW1968
- Granite Ridge, unit CC1Natural gas · Granite Ridge Energy LLC270 MW2003
- Granite Ridge, unit CC1Natural gas · Granite Ridge Energy LLC260 MW2003
- Granite Ridge, unit CC1Natural gas · Granite Ridge Energy LLC260 MW2003
- Newington Energy Center, unit CC1Natural gas · Essential Power Operating Services, LLC234 MW2002
- Newington Energy Center, unit CC1Natural gas · Essential Power Operating Services, LLC186 MW2002
On the drawing board
New Hampshire has 4.6 GW standing. Another 24 MW is on the board by 2026: 4 MW testing, 20 MW under construction.
- Kearsarge GrissomTesting4 MW2026
- Nutes SolarUnder construction20 MW2026
New Hampshire's announced projects could add 51 GWh a year by 2031. Our projection includes 47 GWh after applying completion factors based on project status.
New Hampshire in the news
Loading news…