Plainfield Renewable Energy LLC
Wood biomass power plant in Windham County, Connecticut. 43 MW of nameplate capacity across 1 generator, operated by Plainfield Renewable Energy, LLC.
Also known as Plainfield Renewable Energy · EIA plant 56847
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Key facts
- Capacity
- 43 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2013First generator online
- Operator
- Plainfield Renewable Energy, LLCEIA operator ID 56067
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- 1 ISONE nodeResource nodes with prices
- Location
- Windham County, CT41.6644, −71.9242
- EIA plant ID
- 56847EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Plainfield Renewable Energy produces
Free · EIA-923Net generation, 2025
245 GWh
245,079 MWh, final
Capacity factor, 2025
65.1%
2024: 52.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
105.9–292.2
GWh a year. Low 2022, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | 88,044 | 27.9% | 10 of 12 |
| 2015 | 190,772 | 50.6% | 12 of 12 |
| 2016 | 238,296 | 63.1% | 12 of 12 |
| 2017 | 208,989 | 55.5% | 12 of 12 |
| 2018 | 261,723 | 69.5% | 12 of 12 |
| 2019 | 269,188 | 71.5% | 12 of 12 |
| 2020 | 292,235 | 77.4% | 12 of 12 |
| 2021 | 283,382 | 75.2% | 12 of 12 |
| 2022 | 105,884 | 28.1% | 12 of 12 |
| 2023 | 233,841 | 62.1% | 12 of 12 |
| 2024 | 199,145 | 52.7% | 12 of 12 |
| 2025 | 245,079 | 65.1% | 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 |
|---|---|---|---|
| STG | Wood/Wood Waste Biomass | 43.0 | December 2013 |
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 Plainfield Renewable Energy, LLC 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 Plainfield Renewable Energy
How much power does Plainfield Renewable Energy LLC produce?
Plainfield Renewable Energy LLC reported 245,079 MWh (245 GWh) of net generation in 2025, a 65.1% capacity factor on 43 MW of nameplate capacity.
Where is Plainfield Renewable Energy LLC?
Plainfield Renewable Energy LLC is in Windham County, Connecticut, at 41.6644, −71.9242. It is in the ISO New England Inc. balancing area (ISNE).
Who operates Plainfield Renewable Energy LLC?
EIA-860M for August 2026 lists Plainfield Renewable Energy, LLC as the operator (EIA operator ID 56067). The operator is not always the owner.
When did Plainfield Renewable Energy LLC start operating?
Its first generator began operating in December 2013, according to EIA-860M.
Does InfraMap have power prices for Plainfield Renewable Energy LLC?
Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to Plainfield Renewable Energy LLC, 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