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5.6 MW Batteries (3 MW) + Solar Photovoltaic (3 MW) operating in Barnstable, MA — ISO New England Inc.
5.6 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
2023
Operating Since
Coordinates
41.6887, -70.4775
County
Barnstable, MA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | ASD Cotuit MA Solar LLC | ASD Cotuit MA Solar | — |
| Owner(s) | ASD Cotuit MA Solar LLC | — | — |
| Status | Operating | operating | — |
ASD Cotuit MA Solar LLC is a 5.6 MW hybrid power plant located in Barnstable County, Massachusetts. The plant, which began operating in 2023, is owned and operated by ASD Cotuit MA Solar LLC. The facility utilizes solar photovoltaic technology in conjunction with battery storage. It consists of two generators and has a battery energy storage system (BESS) with a capacity of 4.2 MWh and a duration of 1.68 hours, utilizing lithium-ion battery chemistry (LIB). The solar panels are mounted with a fixed tilt.
The plant's primary fuel source is listed as "MWH" in the data, which likely refers to the electricity generated by the solar panels. In its most recent year of operation, the plant generated 2,249 MWh of electricity, resulting in a capacity factor of 4.6%. ASD Cotuit MA Solar LLC operates within the ISO New England Inc. balancing authority and the NPCC NERC region. It is ranked as the 60th largest power plant in Massachusetts out of 126, and 946th nationally out of 1205 plants.
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
87 MWh
Latest Month
2.2K MWh
Annual Generation
4.6%
Capacity Factor
Data from 2024
$32.4/MWh
Energy Value
$3.6/MWh
Capacity Value
Point of Interconnection
Nearest Substation
Sandwich Substation · 115 kV
Substation Distance
3.332 km
Operator
Eversource
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
LD.SANDWICH24.0
Pricing Hub
.H.INTERNAL_HUB
Location Type
NETWORK NODE
Node Source
Curated node match
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ISO New England Inc. (ISNE)
Grid Voltage
22.8 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP