| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Seabrook | Nuclear | United States of America | 1,296 |
| 2 | Granite Ridge | Gas | United States of America | 790 |
| 3 | Merrimack | Coal | United States of America | 496.4 |
| 4 | Merrimack Station | Coal | United States of America | 496.4 |
| 5 | S C Moore | Hydro | United States of America | 195 |
| 6 | Schiller Station | Coal | United States of America | 135 |
| 7 | Granite Reliable Power | Wind | United States of America | 99 |
| 8 | Burgess BioPower | Waste | United States of America | 75 |
| 9 | Groton Wind LLC | Wind | United States of America | 48 |
| 10 | Vernon Dam | Hydro | United States of America | 35.9 |
| 11 | Berlin Gorham | Hydro | United States of America | 30.3 |
| 12 | Antrim Wind | Wind | United States of America | 28.8 |
| 13 | Pinetree Power Tamworth | Waste | United States of America | 25 |
| 14 | NE Renewable Tamworth, LLC | Biomass | United States of America | 25 |
| 15 | Lempster Wind LLC | Wind | United States of America | 24 |
| 16 | Ryegate Power Station | Waste | United States of America | 21.5 |
| 17 | Bridgewater Power LP | Waste | United States of America | 20 |
| 18 | Springfield Power LLC | Waste | United States of America | 20 |
| 19 | DG Whitefield LLC | Waste | United States of America | 19.9 |
| 20 | White Lake | Oil | United States of America | 18.6 |
| 21 | Lost Nation | Oil | United States of America | 18 |
| 22 | Pinetree Power | Waste | United States of America | 17.5 |
| 23 | NE Renewable Bethlehem, LLC | Biomass | United States of America | 17.5 |
| 24 | Amoskeag | Hydro | United States of America | 16 |
| 25 | Indeck Energy-Alexandria | Waste | United States of America | 16 |
| 26 | Smith (NH) | Hydro | United States of America | 15 |
| 27 | Jericho Power | Wind | United States of America | 14.3 |
| 28 | Wheelabrator Concord Facility | Waste | United States of America | 14 |
| 29 | Ascutney | Oil | United States of America | 13.2 |
| 30 | Garvins Falls | Hydro | United States of America | 12.4 |
| 31 | Pontook Hydro Facility | Hydro | United States of America | 10.5 |
| 32 | Mcindoes | Hydro | United States of America | 10.4 |
| 33 | Turnkey Landfill Gas Recovery | Waste | United States of America | 9.2 |
| 34 | Ayers Island | Hydro | United States of America | 8.4 |
| 35 | UNH 7.9 MW Plant | Waste | United States of America | 7.9 |
| 36 | Dartmouth College Heating Plant | Oil | United States of America | 7 |
| 37 | Aziscohos Hydroelectric Project | Hydro | United States of America | 6.7 |
| 38 | Eastman Falls | Hydro | United States of America | 6.4 |
| 39 | Dodge Falls Associates | Hydro | United States of America | 5 |
| 40 | Elizabeth Mines Solar 1 | Solar | United States of America | 5 |
| 41 | Hampton Facility | Gas | United States of America | 5 |
| 42 | Gilman Mill | Hydro | United States of America | 4.8 |
| 43 | Penacook Lower Falls | Hydro | United States of America | 4.6 |
| 44 | Rolfe Canal Hydro | Hydro | United States of America | 4.3 |
| 45 | DG Haverhill CSG | Solar | United States of America | 4.2 |
| 46 | Gregg Falls | Hydro | United States of America | 3.5 |
| 47 | Penacook Upper Falls Hydro | Hydro | United States of America | 3.4 |
| 48 | Jackman | Hydro | United States of America | 3.2 |
| 49 | Errol Hydroelectric Project | Hydro | United States of America | 3 |
| 50 | Mine Falls Generating Station | Hydro | United States of America | 3 |
| 51 | Plymouth State College Cogeneration | Oil | United States of America | 2.8 |
| 52 | Pembroke Hydro | Hydro | United States of America | 2.7 |
| 53 | Clement Dam Hydro LLC | Hydro | United States of America | 2.4 |
| 54 | Nashua Plant | Waste | United States of America | 2.4 |
| 55 | Gorham | Hydro | United States of America | 2.2 |
| 56 | Crotched Mountain Rehabilitation Center | Oil | United States of America | 2.1 |
| 57 | GSPP Gilman LLC | Solar | United States of America | 2.1 |
| 58 | General Electric Great Falls Upper Hydro | Hydro | United States of America | 2.1 |
| 59 | Ayers Village Solar | Solar | United States of America | 2 |
| 60 | Stevens Mills Dam | Hydro | United States of America | 1.9 |
| 61 | China Mill Hydro | Hydro | United States of America | 1.7 |
| 62 | Hooksett | Hydro | United States of America | 1.6 |
| 63 | Smith (VT) | Hydro | United States of America | 1.5 |
| 64 | Milton Hydro | Hydro | United States of America | 1.4 |
| 65 | Newfound Hydroelectric | Hydro | United States of America | 1.4 |
| 66 | Rollinsford | Hydro | United States of America | 1.4 |
| 67 | Somersworth Lower Great Dam | Hydro | United States of America | 1.3 |
| 68 | Hillsborough Hosiery | Hydro | United States of America | 1.2 |
| 69 | Lochmere Hydroelectric Plant | Hydro | United States of America | 1.2 |
| 70 | Lower Village Water Power Project | Hydro | United States of America | 1.2 |
| 71 | Boltonville Hydro Associates | Hydro | United States of America | 1.1 |
| 72 | Canaan | Hydro | United States of America | 1.1 |
| 73 | EHC West Hopkinton | Hydro | United States of America | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Frequently asked questions
What ranks first in largest power plants in new hampshire, united states of america by capacity?
Seabrook (United States of America) ranks #1 with 1,296 mw.
How many power plants are in this ranking?
This ranking covers 73 power plants in New Hampshire, United States of America.
Which plants make the top three?
1. Seabrook (1,296); 2. Granite Ridge (790); 3. Merrimack (496.4).
