Marshall Solar Energy Project
Solar power plant in Lyon County, Minnesota. 62.3 MW of nameplate capacity across 1 generator, operated by Marshall Solar Energy Project.
Also known as EIA plant 59875
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 62.3 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- January 2017First generator online
- Operator
- Marshall Solar Energy ProjectEIA operator ID 59973
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Lyon County, MN44.4753, −95.6690
- EIA plant ID
- 59875EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Marshall Solar Energy Project produces
Free · EIA-923Net generation, 2025
96.6 GWh
96,573 MWh, final
Capacity factor, 2025
17.7%
2024: 16.0%
January to July 2026
62.9 GWh
Provisional
Range, 2017 to 2025
87.4–111.7
GWh a year. Low 2024, high 2017
| 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 | 111,708 | Not reported | 12 of 12 |
| 2018 | 107,408 | 19.7% | 12 of 12 |
| 2019 | 96,634 | 17.7% | 12 of 12 |
| 2020 | 104,390 | 19.1% | 12 of 12 |
| 2021 | 97,314 | 17.8% | 12 of 12 |
| 2022 | 101,208 | 18.5% | 12 of 12 |
| 2023 | 104,263 | 19.1% | 12 of 12 |
| 2024 | 87,422 | 16.0% | 12 of 12 |
| 2025 | 96,573 | 17.7% | 12 of 12 |
| 2026 (provisional, partial year) | 62,935 | 19.9% | 7 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 · MISOEmissions
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 |
|---|---|---|---|
| PV1 | Solar Photovoltaic | 62.3 | January 2017 |
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 Marshall Solar Energy Project 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 Marshall Solar Energy Project
How much power does Marshall Solar Energy Project produce?
Marshall Solar Energy Project reported 96,573 MWh (96.6 GWh) of net generation in 2025, a 17.7% capacity factor on 62.3 MW of nameplate capacity. From January to July 2026 it reported 62.9 GWh, which is provisional.
Where is Marshall Solar Energy Project?
Marshall Solar Energy Project is in Lyon County, Minnesota, at 44.4753, −95.6690. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Marshall Solar Energy Project?
EIA-860M for August 2026 lists Marshall Solar Energy Project as the operator (EIA operator ID 59973). The operator is not always the owner.
When did Marshall Solar Energy Project start operating?
Its first generator began operating in January 2017, according to EIA-860M.
Does InfraMap have power prices for Marshall Solar Energy Project?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Marshall Solar Energy 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)
- MISO 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