SR North Stonington — Plant Summary
- EIA Plant ID
- 64160
- Capacity
- 12 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- New London, CT
- Operating Since
- 2024
- Generators
- 1
- Operator
- SR North Stonington, LLC
- Parent Company
- —
- Annual Generation
- 13,245 MWh
- Capacity Factor
- 12.5%
- Balancing Authority
- ISO New England Inc.
- ISO/RTO
- ISONE
- NERC Region
- NPCC
SR North Stonington
OperatingSolar
Ranked #12 of 92 Solar plants in CT#1953 of 7447 nationally
12 MW Solar operating in New London, CT — ISO New England Inc.
EIAGEM
12 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2024
Operating Since
Location
Coordinates
41.4343, -71.8140
County
New London, CT
Nearby Plants
- Hopkinton Phase 2Solar2.5 MW · 2.1 km
- North Stonington Solar Center, LLCSolar15 MW · 2.3 km
- GD Hopkinton Main I, LLCSolar10.6 MW · 2.9 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | SR North Stonington, LLC | SR North Stonington | — |
| Owner(s) | SR North Stonington, LLC | Silicon Ranch Corp [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
GEM identifies the owner as Silicon Ranch Corp [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
SR North Stonington is a 12 MW solar photovoltaic power plant located in New London County, Connecticut. The plant began operating in 2024 and has a single generator. It is owned and operated by SR North Stonington, LLC. The facility utilizes single-axis tracking to maximize solar energy capture. SR North Stonington is connected to the ISO New England Inc. balancing authority and is within the Northeast Power Coordinating Council (NPCC) NERC region.
In its most recent year of operation, the plant generated 13,245 MWh of electricity, achieving a capacity factor of 12.5%. SR North Stonington ranks as the 11th largest solar plant in Connecticut out of 88, and 1752nd nationally out of 7108. Financial data for the plant is available from LBNL, suggesting further details on costs and power purchase agreement (PPA) terms may be accessible.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
NPCC
Balancing Authority
ISO New England Inc.
Grid Voltage
13.8 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
626 MWh
Latest Month
13.2K MWh
Annual Generation
12.5%
Capacity Factor
Financial DataBeta
Source: LBNL Utility-Scale SolarHIGH
$78.3/MWh
LCOE (Levelized Cost)
Pricing & Market Data
MEDIUM confidenceMarket Position
ISO/RTO Market
ISO-NE
LMP Node
LD.SHUNOCK 13.8
Pricing Hub
.Z.CONNECTICUT
Node Source
Curated node match
News & Articles (4)Beta
General
George E. Dahlstrom
George E. Dahlstrom, Jr., 73, of Woodland Dr., Old Saybrook, passed away peacefully, Saturday, (March 1, 2003) at his home su.
Hartford Courant·1 years ago
General
Charles Griffin Obituary (2022) - North Stonington, CT - The Day
North Stonington - Charles C. "Chuck" Griffin Jr., 78, of North Stonington, passed away Dec. 2, 2022, at Hartford Hospital.
Legacy | Obituary·3 years ago
General
James Dowd Obituary (2021) - North Stonington, CT - The Day
North Stonington - James M. Dowd Jr. of North Stonington passed away at home Aug. 23, 2021.James was born in Norwich, to Carol and James...
Legacy | Obituary·4 years ago
General
Robin Brodasky Obituary (1958 - 2020) - Mystic, CT - The Day
Mystic - Robin E. Brodasky, 62, of Mystic, passed away peacefully Thursday, Dec. 10, 2020, at home. She was born in New London, Aug.
Legacy | Obituary·5 years ago
Last updated 2026-03-14
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