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4 MW Solar operating in Washington, RI — ISO New England Inc.
4 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2020
Operating Since
Coordinates
41.3856, -71.7317
County
Washington, RI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Kearsarge Westerly LLC | Kearsarge Westerly | — |
| Owner(s) | Kearsarge Westerly LLC | — | — |
| Status | Operating | operating | — |
Kearsarge Westerly is a 4 MW solar photovoltaic power plant located in Washington County, Rhode Island. The plant began operating in 2020 and has a single generator. It is owned and operated by Kearsarge Westerly LLC. The plant's location places it within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region.
In its most recent year of operation, Kearsarge Westerly generated 6,575 MWh of electricity, achieving a capacity factor of 18.7%. The solar array uses a fixed tilt configuration. In terms of size, the plant is ranked 32 out of 73 power plants in Rhode Island, and 3419 out of 7108 plants nationally.
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
208 MWh
Latest Month
6.6K MWh
Annual Generation
18.7%
Capacity Factor
Data from 2021–2024
$31.8/MWh
Energy Value
$4.3/MWh
Capacity Value
Point of Interconnection
Nearest Substation
Chase Hill Substation · 115 kV
Substation Distance
4.298 km
Operator
Rhode Island Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
LD.CHASE_HL12.5
Pricing Hub
.Z.RHODEISLAND
Location Type
NETWORK NODE
Node Source
Curated node match
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ISO New England Inc. (ISNE)
Grid Voltage
12.47 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP