East Brookfield Adams Road Solar LLC CSG
Solar and battery storage project in Worcester County, Massachusetts. 8.1 MW of nameplate capacity across 2 generators, operated by East Brookfield Adams Road Solar LLC.
Also known as East Brookfield Adams Road Solar, LLC (CSG) · EIA plant 64129
This project groups East Brookfield Adams Road Solar LLC CSG (EIA 64129). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 8.1 MWSolar 5.0 · Battery storage 3.1
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 2021First generator online
- Operator
- East Brookfield Adams Road Solar LLCEIA operator ID 64058
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- 1 ISONE nodeResource nodes with prices
- Location
- Worcester County, MA42.1960, −72.0308
- EIA plant ID
- 64129EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power East Brookfield Adams Road Solar LLC CSG produces
Free · EIA-923Net generation, 2025
7.44 GWh
7,435 MWh, final
Capacity factor, 2025
17.1%
2024: Not reported
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2022 to 2025
7.4–8.4
GWh a year. Low 2023, high 2022
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | 2,035 | Not reported | 7 of 12 |
| 2022 | 8,361 | Not reported | 12 of 12 |
| 2023 | 7,351 | 16.9% | 12 of 12 |
| 2024 | Not reported | Not reported | 0 of 12 |
| 2025 | 7,435 | 17.1% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · ISONEEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| EBARB | Batteries | 3.1 | June 2021 |
| EBARS | Solar Photovoltaic | 5.0 | June 2021 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists East Brookfield Adams Road Solar LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about East Brookfield Adams Road Solar LLC CSG
How much power does East Brookfield Adams Road Solar LLC CSG produce?
East Brookfield Adams Road Solar LLC CSG reported 7,435 MWh (7.44 GWh) of net generation in 2025, a 17.1% capacity factor on 8.1 MW of nameplate capacity.
Where is East Brookfield Adams Road Solar LLC CSG?
East Brookfield Adams Road Solar LLC CSG is in Worcester County, Massachusetts, at 42.1960, −72.0308. It is in the ISO New England Inc. balancing area (ISNE).
Who operates East Brookfield Adams Road Solar LLC CSG?
EIA-860M for August 2026 lists East Brookfield Adams Road Solar LLC as the operator (EIA operator ID 64058). The operator is not always the owner.
Is East Brookfield Adams Road Solar LLC CSG a solar or a battery storage plant?
Both. Solar capacity totals 5 MW and battery storage capacity totals 3.1 MW.
When did East Brookfield Adams Road Solar LLC CSG start operating?
Its first generator began operating in June 2021, according to EIA-860M.
Does InfraMap have power prices for East Brookfield Adams Road Solar LLC CSG?
Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to East Brookfield Adams Road Solar LLC CSG, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- ISONE day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Project names from the USGS U.S. Large-Scale Solar Photovoltaic Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page