Haverhill Solar Power Project
Solar power plant in Essex County, Massachusetts. 1 MW of nameplate capacity across 1 generator, operated by Massachusetts Electric Co.
Also known as EIA plant 57269
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2010First generator online
- Operator
- Massachusetts Electric CoEIA operator ID 11804
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- 1 ISONE nodeResource nodes with prices
- Location
- Essex County, MA42.7811, −71.0926
- EIA plant ID
- 57269EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Haverhill Solar Power Project produces
Free · EIA-923Net generation, 2025
1.17 GWh
1,166 MWh, final
Capacity factor, 2025
13.3%
2024: 13.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
0.9–1.3
GWh a year. Low 2019, high 2016
| 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 | 0 | Not reported | 12 of 12 |
| 2011 | 989 | 11.3% | 12 of 12 |
| 2012 | 1,258 | 14.3% | 12 of 12 |
| 2013 | 1,229 | 14.0% | 12 of 12 |
| 2014 | 1,121 | 12.8% | 12 of 12 |
| 2015 | 1,204 | 13.7% | 12 of 12 |
| 2016 | 1,260 | 14.3% | 12 of 12 |
| 2017 | 1,098 | 12.5% | 12 of 12 |
| 2018 | 1,161 | 13.3% | 12 of 12 |
| 2019 | 897 | 10.2% | 12 of 12 |
| 2020 | 1,208 | 13.7% | 12 of 12 |
| 2021 | 1,185 | 13.5% | 12 of 12 |
| 2022 | 1,048 | 12.0% | 12 of 12 |
| 2023 | 1,003 | 11.4% | 12 of 12 |
| 2024 | 1,162 | 13.2% | 12 of 12 |
| 2025 | 1,166 | 13.3% | 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 |
|---|---|---|---|
| 1 | Solar Photovoltaic | 1.0 | December 2010 |
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 Massachusetts Electric Co 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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Power plants near Haverhill Solar Power Project
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Questions about Haverhill Solar Power Project
How much power does Haverhill Solar Power Project produce?
Haverhill Solar Power Project reported 1,166 MWh (1.17 GWh) of net generation in 2025, a 13.3% capacity factor on 1 MW of nameplate capacity.
Where is Haverhill Solar Power Project?
Haverhill Solar Power Project is in Essex County, Massachusetts, at 42.7811, −71.0926. It is in the ISO New England Inc. balancing area (ISNE).
Who operates Haverhill Solar Power Project?
EIA-860M for August 2026 lists Massachusetts Electric Co as the operator (EIA operator ID 11804). The operator is not always the owner.
When did Haverhill Solar Power Project start operating?
Its first generator began operating in December 2010, according to EIA-860M.
Does InfraMap have power prices for Haverhill Solar Power Project?
Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to Haverhill Solar Power Project, 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
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page