MHG Wallingford
Solar power plant in Rutland County, Vermont. 2.2 MW of nameplate capacity across 1 generator, operated by Standard Solar.
Also known as EIA plant 62728
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2.2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2019First generator online
- Operator
- Standard SolarEIA operator ID 60531
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- None linkedNo verified ISO node
- Location
- Rutland County, VT43.4769, −72.9827
- EIA plant ID
- 62728EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power MHG Wallingford produces
Free · EIA-923Net generation, 2025
3.46 GWh
3,463 MWh, final
Capacity factor, 2025
18.0%
2024: 19.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2020 to 2025
3.4–3.7
GWh a year. Low 2022, high 2024
| 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 | 0 | Not reported | 1 of 12 |
| 2020 | 3,565 | 18.4% | 12 of 12 |
| 2021 | 3,419 | 17.7% | 12 of 12 |
| 2022 | 3,417 | 17.7% | 12 of 12 |
| 2023 | 3,518 | 18.3% | 12 of 12 |
| 2024 | 3,684 | 19.1% | 12 of 12 |
| 2025 | 3,463 | 18.0% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
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 |
|---|---|---|---|
| X0041 | Solar Photovoltaic | 2.2 | December 2019 |
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 Standard Solar 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 MHG Wallingford
How much power does MHG Wallingford produce?
MHG Wallingford reported 3,463 MWh (3.46 GWh) of net generation in 2025, a 18.0% capacity factor on 2.2 MW of nameplate capacity.
Where is MHG Wallingford?
MHG Wallingford is in Rutland County, Vermont, at 43.4769, −72.9827. It is in the ISO New England Inc. balancing area (ISNE).
Who operates MHG Wallingford?
EIA-860M for August 2026 lists Standard Solar as the operator (EIA operator ID 60531). The operator is not always the owner.
When did MHG Wallingford start operating?
Its first generator began operating in December 2019, according to EIA-860M.
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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page