Williamsburg — Plant Summary
- EIA Plant ID
- 62202
- Capacity
- 4 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Hampshire, MA
- Operating Since
- 2019
- Generators
- 1
- Operator
- AES Distributed Energy
- Parent Company
- —
- Annual Generation
- 6,620 MWh
- Capacity Factor
- 18.9%
- Balancing Authority
- ISO New England Inc.
- ISO/RTO
- ISONE
- NERC Region
- NPCC
Williamsburg
OperatingSolar
Ranked #138 of 512 Solar plants in MA#3764 of 7447 nationally
4 MW Solar operating in Hampshire, MA — ISO New England Inc.
EIAGEMWD
4 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2019
Operating Since
Location
Coordinates
42.4270, -72.7687
County
Hampshire, MA
Nearby Plants
- Williamsburg Solar LLC VNEM CSGSolar2.2 MW · 6.3 km
- West Haydenville PJ Community SolarBESS8.6 MW · 7.1 km
- WesthamptonSolar5 MW · 10.5 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | AES Distributed Energy | AES Distributed Energy | — |
| Owner(s) | AES Distributed Energy | — | — |
| Status | Operating | operating | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The Williamsburg solar photovoltaic plant is located in Hampshire County, Massachusetts. The plant has a total capacity of 4 MW and began operating in 2019. It consists of a single generator utilizing fixed-tilt solar tracking technology. The primary fuel source is solar energy (SUN). AES Distributed Energy is the plant's operator.
The Williamsburg plant is connected to the ISO New England Inc. balancing authority and operates within the NPCC NERC region. In its latest year of reported generation, the plant produced 6,620 MWh of electricity, achieving a capacity factor of 18.9%. The plant ranks 80th in size among 435 power plants in Massachusetts, and 3462nd nationally out of 7108 plants.
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
330 MWh
Latest Month
6.6K MWh
Annual Generation
18.9%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
UNKNOWN confidenceMarket Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.H.INTERNAL_HUB
Node Source
Plant coordinates only
News & Articles (9)Beta
General
Solar Farm Proposed Near Waller Mill Reservoir
WILLIAMSBURG — Williamsburg City Council heard a proposal from Cynergy Power for a solar farm near Waller Mill Reservoir — city-owned land...
Williamsburg Yorktown Daily·4 months ago
General
Solar Farm Proposed Near Waller Mill Reservoir
WILLIAMSBURG — Williamsburg City Council heard a proposal from Cynergy Power for a solar farm near Waller Mill Reservoir — city-owned land...
Williamsburg Yorktown Daily·4 months ago
General
A solar farm in Williamsburg? Leaders have concerns.
Cenergy Power is proposing to build a solar production and storage facility on 162.19 acres of land near Waller Miller Reservoir.
Daily Press·4 months ago
General
A solar farm in Williamsburg? Leaders have concerns.
Cenergy Power is proposing to build a solar production and storage facility on 162.19 acres of land near Waller Miller Reservoir.
Daily Press·4 months ago
Last updated 2026-03-26
View all 9 articles