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7.6 MW Batteries (3 MW) + Solar Photovoltaic (5 MW) operating in Worcester, MA — ISO New England Inc.
7.6 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
2022
Operating Since
Coordinates
42.5930, -71.8658
County
Worcester, MA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Syncarpha Westminster, LLC | Syncarpha Westminster | — |
| Owner(s) | Syncarpha Westminster, LLC | — | — |
| Status | Operating | operating | — |
Syncarpha Westminster Hybrid CSG is a 7.6 MW hybrid power plant located in Worcester County, Massachusetts. The facility, which began operating in 2022, is owned and operated by Syncarpha Westminster, LLC. The plant utilizes both solar photovoltaic and battery storage technologies, with a 6 MWh battery energy storage system (BESS) providing 2.07 hours of duration. The BESS uses NIB battery chemistry. The solar array employs a fixed tilt tracking system.
The plant's primary fuel source is listed as MWH. In its most recent year of operation, Syncarpha Westminster Hybrid CSG generated 6,703 MWh of electricity, achieving a capacity factor of 10.0%. The plant operates within the ISO New England Inc. balancing authority and the NPCC NERC region. It is ranked as the 39th largest power plant out of 126 in Massachusetts, and 898th nationally out of 1205. The facility consists of 2 generators.
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
13.8 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
235 MWh
Latest Month
6.7K MWh
Annual Generation
10.0%
Capacity Factor
Data from 2023–2024
$31.2/MWh
Energy Value
$2.7/MWh
Capacity Value
Point of Interconnection
Nearest Substation
River Street Substation · 69 kV
Substation Distance
< 10 km
Operator
Unitil
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.H.INTERNAL_HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
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