Sun Valley Solar Project
Solar power plant in Hill County, Texas. 250 MW of nameplate capacity across 1 generator, operated by Sun Valley Solar LLC.
Also known as Sun Valley Solar Center · EIA plant 65303
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 250 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2022First generator online
- Operator
- Sun Valley Solar LLCEIA operator ID 64608
- Grid
- ERCOTBalancing authority ERCO
- Price nodes
- 1 ERCOT nodeResource nodes with prices
- Location
- Hill County, TX31.8698, −97.0150
- EIA plant ID
- 65303EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Sun Valley Solar Project produces
Free · EIA-923Net generation, 2025
556 GWh
555,652 MWh, final
Capacity factor, 2025
25.4%
2024: 24.8%
January to July 2026
352 GWh
Provisional
Range, 2023 to 2025
545.7–555.7
GWh a year. Low 2024, high 2025
| 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 | Not reported | Not reported | 0 of 12 |
| 2022 | 27,264 | Not reported | 1 of 12 |
| 2023 | 554,540 | 25.3% | 12 of 12 |
| 2024 | 545,671 | 24.8% | 12 of 12 |
| 2025 | 555,652 | 25.4% | 12 of 12 |
| 2026 (provisional, partial year) | 351,868 | 27.7% | 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 · ERCOTEmissions
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 |
|---|---|---|---|
| SUNS | Solar Photovoltaic | 250.0 | December 2022 |
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 Sun Valley 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 Sun Valley Solar Project
How much power does Sun Valley Solar Project produce?
Sun Valley Solar Project reported 555,652 MWh (556 GWh) of net generation in 2025, a 25.4% capacity factor on 250 MW of nameplate capacity. From January to July 2026 it reported 352 GWh, which is provisional.
Where is Sun Valley Solar Project?
Sun Valley Solar Project is in Hill County, Texas, at 31.8698, −97.0150. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).
Who operates Sun Valley Solar Project?
EIA-860M for August 2026 lists Sun Valley Solar LLC as the operator (EIA operator ID 64608). The operator is not always the owner.
When did Sun Valley Solar Project start operating?
Its first generator began operating in December 2022, according to EIA-860M.
Does InfraMap have power prices for Sun Valley Solar Project?
Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to Sun Valley Solar 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)
- ERCOT day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page