Milford Solar 1
Solar power plant in Beaver County, Utah. 99 MW of nameplate capacity across 1 generator, operated by Milford Solar 1, LLC.
Also known as EIA plant 62812
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 99 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2020First generator online
- Operator
- Milford Solar 1, LLCEIA operator ID 66040
- Grid
- PACEBalancing authority PACE
- Price nodes
- None linkedNo verified ISO node
- Location
- Beaver County, UT38.4907, −113.0183
- EIA plant ID
- 62812EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Milford Solar 1 produces
Free · EIA-923Net generation, 2025
261 GWh
260,650 MWh, final
Capacity factor, 2025
30.1%
2024: 29.2%
January to July 2026
162 GWh
Provisional
Range, 2021 to 2025
253.5–267.7
GWh a year. Low 2024, high 2021
| 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 | 27,937 | Not reported | 2 of 12 |
| 2021 | 267,747 | 30.9% | 12 of 12 |
| 2022 | 258,465 | 29.8% | 12 of 12 |
| 2023 | 259,870 | 30.0% | 12 of 12 |
| 2024 | 253,542 | 29.2% | 12 of 12 |
| 2025 | 260,650 | 30.1% | 12 of 12 |
| 2026 (provisional, partial year) | 161,509 | 32.1% | 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 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 |
|---|---|---|---|
| MS1 | Solar Photovoltaic | 99.0 | November 2020 |
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 Milford Solar 1, 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 Milford Solar 1
How much power does Milford Solar 1 produce?
Milford Solar 1 reported 260,650 MWh (261 GWh) of net generation in 2025, a 30.1% capacity factor on 99 MW of nameplate capacity. From January to July 2026 it reported 162 GWh, which is provisional.
Where is Milford Solar 1?
Milford Solar 1 is in Beaver County, Utah, at 38.4907, −113.0183. It is in the PacifiCorp - East balancing area (PACE).
Who operates Milford Solar 1?
EIA-860M for August 2026 lists Milford Solar 1, LLC as the operator (EIA operator ID 66040). The operator is not always the owner.
When did Milford Solar 1 start operating?
Its first generator began operating in November 2020, 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