4.7 MW Solar operating in Hampden, MA — ISO New England Inc.
4.7 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2025
Operating Since
Coordinates
42.0672, -72.7459
County
Hampden, MA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Navisun LLC | Navisun LLC | — |
| Owner(s) | Navisun LLC | Navisun LLC | — |
| Status | Operating | operating | — |
GEM identifies the owner as Navisun LLC
This entity is not yet in the GEM ownership database — chain unavailable.
Southwick Solar, LLC Community Solar is a 4.7 MW solar photovoltaic power plant located in Hampden County, Massachusetts. The plant began operating in 2025 and has one generator. It is owned and operated by Navisun LLC. The plant utilizes a fixed tilt solar tracking system.
The plant's balancing authority is ISO New England Inc., and it falls within the NPCC NERC region. Southwick Solar ranks as the 47th largest solar plant in Massachusetts out of 435, and it holds a national rank of 3222 out of 7108. The plant's primary fuel source is solar energy.
Generated from EIA, GEM, and public data sources
NERC Region
NPCC
Balancing Authority
ISO New England Inc.
Grid Voltage
13.2 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Elm Substation · 115 kV
Substation Distance
< 10 km
Operator
City of Westfield Gas and Electric
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.