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1 MW Batteries (1 MW) + Solar Photovoltaic (1 MW) operating in Bristol, MA — ISO New England Inc.
1 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
2024
Operating Since
Coordinates
41.6650, -70.9361
County
Bristol, MA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Madison Energy Investments LLC | — | — |
| Owner(s) | Madison Energy Investments LLC | — | — |
| Status | Operating | — | — |
The 376 Nash power plant is a 1 MW hybrid solar and battery energy storage system located in Bristol County, Massachusetts. The plant began operating in 2024 and is owned and operated by Madison Energy Investments LLC. It utilizes both solar photovoltaic technology with a fixed tilt tracking system and batteries for energy storage. There are two generators on site.
The plant's battery energy storage system (BESS) has a total storage capacity of 2 MWh and a duration of 4 hours. The battery chemistry is lithium-ion (LIB). 376 Nash operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. It is ranked as the 126th largest power plant in Massachusetts and 1193rd nationally. The plant's primary fuel is listed as MWH, indicating it draws power from the grid to charge the batteries.
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
0 MWh
Net Discharge
0 MWh
Annual Net Energy
0.0%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $1.4M
Point of Interconnection
Nearest Substation
Acushnet Tap Substation · 115 kV
Substation Distance
1.977 km
Operator
Eversource
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
LD.ACUSHNET13.2
Pricing Hub
.H.INTERNAL_HUB
Location Type
NETWORK NODE
Node Source
Curated node match
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ask pi about 376 NashISO New England Inc. (ISNE)
Grid Voltage
13.2 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP