New Hampshire operates 61 power plants totaling 4,730 MW of nameplate capacity. Natural Gas dominates the mix at 30%, followed by Nuclear (26%) and Oil (13%). The largest plant is Seabrook at 1,242 MW.
| Plant | City | Fuel | Capacity |
|---|---|---|---|
| Seabrook | Seabrook | Nuclear | 1,242 MW |
| Granite Ridge | Londonderry | Natural Gas | 790 MW |
| Newington Energy Center | Newington | Natural Gas | 606 MW |
| Merrimack | Bow | Coal | 496 MW |
| Newington | Newington | Oil | 414 MW |
| S C Moore | Littleton | Hydroelectric | 195 MW |
| Schiller | Portsmouth | Oil | 171 MW |
| Comerford | Monroe | Hydroelectric | 168 MW |
| Granite Reliable Power | Dummer | Wind | 99.0 MW |
| Burgess Biopower | Berlin | Biomass | 75.0 MW |
| Groton Wind Llc | Groton | Wind | 48.0 MW |
| Berlin Gorham | Berlin | Hydroelectric | 44.3 MW |
| Antrim Wind | Antrim | Wind | 28.8 MW |
| Ne Renewable Tamworth, Llc | Tamworth | Biomass | 25.0 MW |
| Lempster Wind Llc | Lempster | Wind | 24.0 MW |
| Bridgewater Power Lp | Bridgewater | Biomass | 20.0 MW |
| Ne Renewable Springfield, Llc | Springfield | Biomass | 20.0 MW |
| Ne Renewable Whitefield, Llc | Whitefield | Biomass | 19.9 MW |
| White Lake | Tamworth | Oil | 18.6 MW |
| Lost Nation | Groveton | Oil | 18.0 MW |
| Ne Renewable Bethlehem, Llc | Bethlehem | Biomass | 17.5 MW |
| Amoskeag | Manchester | Hydroelectric | 16.0 MW |
| Smith (Nh) | Berlin | Hydroelectric | 15.0 MW |
| Jericho Power | Berlin | Wind | 14.3 MW |
| Wheelabrator Concord Facility | Concord | Biomass | 14.0 MW |
| Garvins Falls | Bow | Hydroelectric | 12.4 MW |
| Pontook Hydro Facility | Dummer | Hydroelectric | 10.5 MW |
| Turnkey Landfill Gas Recovery | Rochester | Biomass | 9.2 MW |
| Ayers Island | Bristol | Hydroelectric | 8.4 MW |
| Unh 7.9 Mw Plant | Durham | Biomass | 7.9 MW |
| Dartmouth College Heating Plant | Hanover | Oil | 7.0 MW |
| Eastman Falls | Franklin | Hydroelectric | 6.4 MW |
| Hampton Facility | Hampton | Natural Gas | 5.0 MW |
| Dodge Falls Associates | Bath | Hydroelectric | 5.0 MW |
| Penacook Lower Falls | Boscawen | Hydroelectric | 4.6 MW |
| Rolfe Canal Hydro | Penacook | Hydroelectric | 4.3 MW |
| Gregg Falls | Goffstown | Hydroelectric | 3.5 MW |
| Penacook Upper Falls Hydro | Penacook | Hydroelectric | 3.4 MW |
| Jackman | Hillsborough | Hydroelectric | 3.2 MW |
| Mine Falls Generating Station | Nashua | Hydroelectric | 3.0 MW |
| Errol Hydroelectric Project | Errol | Hydroelectric | 3.0 MW |
| Plymouth State College Cogeneration | Plymouth | Oil | 2.8 MW |
| Pembroke Hydro | Suncook | Hydroelectric | 2.7 MW |
| Clement Dam Hydro Llc | Tilton | Hydroelectric | 2.4 MW |
| Nashua Plant | Nashua | Biomass | 2.4 MW |
| Merrimack Solar Farm, Llc | Merrimack | Solar | 2.4 MW |
| Gorham | Gorham | Hydroelectric | 2.2 MW |
| Seven Hills New Hampshire | Greenfield | Oil | 2.1 MW |
| Stevens Mills Dam | Franklin | Hydroelectric | 1.9 MW |
| China Mill Hydro | Allenstown | Hydroelectric | 1.7 MW |