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43 MW Wood Waste operating in Windham, CT — ISO New England Inc.
43 MW
Nameplate Capacity
1
Generators
unit
Wood/Wood Waste Biomass
Technology
2013
Operating Since
Coordinates
41.6634, -71.9247
County
Windham, CT
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Plainfield Renewable Energy, LLC | Plainfield Renewable Energy | — |
| Owner(s) | Plainfield Renewable Energy, LLC | Denham Capital Management GP | — |
| Status | Operating | operating | — |
Plainfield Renewable Energy LLC is a 43 MW biomass power plant located in Windham County, Connecticut. The plant, which began operating in 2013, is owned by Denham Capital Management GP and operated by Plainfield Renewable Energy, LLC. It utilizes wood and wood waste as its primary fuel source, employing one generator to produce electricity. The facility is interconnected with the ISO New England Inc. balancing authority and operates within the NPCC NERC region.
The plant's latest annual generation was 199,145 MWh, resulting in a capacity factor of 52.9%. Plainfield Renewable Energy LLC holds the rank of 1 out of 1 among similar plants in Connecticut and is ranked 27 out of 97 nationally. Financial data indicates a power purchase agreement (PPA) price of $26.2 per MWh, as reported in FERC EQR filings.
Generated from EIA, GEM, and public data sources
ISO/RTO
ISO-NE
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
ISO New England Inc. (ISNE)
Grid Voltage
115.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
0 MWh
Latest Month
199.1K MWh
Annual Generation
52.9%
Capacity Factor
CO₂ Intensity
1 lb/MWh
NOx
0.726 lb/MWh
SO₂
0.317 lb/MWh
CH₄
0.890 lb/MWh
N₂O
0.117 lb/MWh
Capacity Factor
62.1%
Annual Net Gen
234 GWh
CO₂eq
57 lb/MWh
Subregion
NPCC New England
Plainfield Renewable Energy, LLC · Data from 2019–2025
$26.2/MWh
PPA Price
Point of Interconnection
Nearest Substation
Plainfield Substation · 115 kV
Substation Distance
< 10 km
Operator
Eversource
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
Frybrook
Pricing Hub
.Z.CONNECTICUT
Node Source
EIA-860 direct report
Last updated 2026-03-26
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