Bridgewater Power LP
Wood biomass power plant in Grafton County, New Hampshire. 20 MW of nameplate capacity across 1 generator, operated by Bridgewater Power Co LP.
Also known as Bridgewater Power Biomass Power Plant · EIA plant 10290
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Key facts
- Capacity
- 20 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- August 1987First generator online
- Operator
- Bridgewater Power Co LPEIA operator ID 2226
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- 1 ISONE nodeResource nodes with prices
- Location
- Grafton County, NH43.7155, −71.6585
- EIA plant ID
- 10290EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Bridgewater Power LP produces
Free · EIA-923Net generation, 2025
103 GWh
102,967 MWh, final
Capacity factor, 2025
58.8%
2024: 53.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
78.0–123.6
GWh a year. Low 2018, high 2015
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 131,790 | Not reported | 12 of 12 |
| 2002 | 21,450 | Not reported | 3 of 12 |
| 2003 | 98,540 | Not reported | 9 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | 132,720 | Not reported | 12 of 12 |
| 2006 | 133,240 | Not reported | 12 of 12 |
| 2007 | 129,184 | Not reported | 12 of 12 |
| 2008 | 124,685 | Not reported | 12 of 12 |
| 2009 | 131,055 | Not reported | 12 of 12 |
| 2010 | 119,174 | 68.0% | 12 of 12 |
| 2011 | 112,569 | 64.3% | 12 of 12 |
| 2012 | 126,810 | 72.2% | 12 of 12 |
| 2013 | 126,293 | 72.1% | 12 of 12 |
| 2014 | 122,900 | 70.1% | 12 of 12 |
| 2015 | 123,618 | 70.6% | 12 of 12 |
| 2016 | 123,194 | 70.1% | 12 of 12 |
| 2017 | 121,464 | 69.3% | 12 of 12 |
| 2018 | 78,012 | 44.5% | 12 of 12 |
| 2019 | 81,646 | 46.6% | 12 of 12 |
| 2020 | 111,282 | 63.3% | 12 of 12 |
| 2021 | 117,308 | 67.0% | 12 of 12 |
| 2022 | 115,455 | 65.9% | 12 of 12 |
| 2023 | 109,170 | 62.3% | 12 of 12 |
| 2024 | 93,032 | 53.0% | 12 of 12 |
| 2025 | 102,967 | 58.8% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · ISONEEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| GEN1 | Wood/Wood Waste Biomass | 20.0 | August 1987 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Bridgewater Power Co LP as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about Bridgewater Power LP
How much power does Bridgewater Power LP produce?
Bridgewater Power LP reported 102,967 MWh (103 GWh) of net generation in 2025, a 58.8% capacity factor on 20 MW of nameplate capacity.
Where is Bridgewater Power LP?
Bridgewater Power LP is in Grafton County, New Hampshire, at 43.7155, −71.6585. It is in the ISO New England Inc. balancing area (ISNE).
Who operates Bridgewater Power LP?
EIA-860M for August 2026 lists Bridgewater Power Co LP as the operator (EIA operator ID 2226). The operator is not always the owner.
When did Bridgewater Power LP start operating?
Its first generator began operating in August 1987, according to EIA-860M.
Does InfraMap have power prices for Bridgewater Power LP?
Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to Bridgewater Power LP, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- ISONE day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page