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5 MW Solar operating in Hampden, MA
5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2019
Operating Since
Coordinates
42.0691, -72.7511
County
Hampden, MA
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | NSTAR Electric Company | NSTAR Electric | — |
| Owner(s) | NSTAR Electric Company | — | — |
| Status | Operating | operating | — |
Southwick Solar PV is a 5 MW solar photovoltaic power plant located in Hampden County, Massachusetts. The plant began operating in 2019 and has one generator. It is owned and operated by NSTAR Electric Company. The plant utilizes fixed-tilt solar tracking technology. Southwick Solar PV is interconnected to the ISO New England Inc. balancing authority within the Northeast Power Coordinating Council (NPCC) NERC region.
In its most recent year of operation, Southwick Solar PV generated 7,850 MWh of electricity, achieving a capacity factor of 17.9%. The plant ranks as the 10th largest solar facility in Massachusetts out of 435, and 2441st nationally out of 7108. Financial data indicates a power purchase agreement (PPA) price of $6.51 per MWh.
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
23.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
251 MWh
Latest Month
7.8K MWh
Annual Generation
17.9%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Data from 2019–2024
$31.0/MWh
Energy Value
$3.1/MWh
Capacity Value
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Point of Interconnection
Nearest Substation
Southwick Substation · 115 kV
Substation Distance
< 10 km
Operator
Eversource
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.
130 buyers • 4,359 active contracts
+ 125 more offtakers in the full bridge. Top 5 shown.
Browse source data on FERC EQRNo insights linked yet for this plant.
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Forward forecasts, scenario decomposition, and risk-decision tooling for this asset.