Panther Creek Wind Farm II
Wind power plant in Glasscock County, Texas. 115.5 MW of nameplate capacity across 1 generator, operated by RWE Clean Energy.
Also known as Panther Creek Wind 2 · EIA plant 56921
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 115.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2008First generator online
- Operator
- RWE Clean EnergyEIA operator ID 67192
- Grid
- ERCOTBalancing authority ERCO
- Price nodes
- 1 ERCOT nodeResource nodes with prices
- Location
- Glasscock County, TX31.9361, −101.2983
- EIA plant ID
- 56921EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Panther Creek Wind Farm II produces
Free · EIA-923Net generation, 2025
411 GWh
411,264 MWh, final
Capacity factor, 2025
40.6%
2024: Not reported
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
324.6–436.4
GWh a year. Low 2019, high 2020
| 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 | 1,373 | Not reported | 1 of 12 |
| 2009 | 323,525 | Not reported | 12 of 12 |
| 2010 | 348,526 | 34.4% | 12 of 12 |
| 2011 | 375,884 | 37.2% | 12 of 12 |
| 2012 | 400,840 | 39.5% | 12 of 12 |
| 2013 | 384,228 | 38.0% | 12 of 12 |
| 2014 | 413,257 | 40.8% | 12 of 12 |
| 2015 | 350,383 | 34.6% | 12 of 12 |
| 2016 | 375,670 | 37.0% | 12 of 12 |
| 2017 | 374,504 | 37.0% | 12 of 12 |
| 2018 | 370,391 | 36.6% | 12 of 12 |
| 2019 | 324,583 | 32.1% | 12 of 12 |
| 2020 | 436,399 | 43.0% | 12 of 12 |
| 2021 | 409,637 | 40.5% | 12 of 12 |
| 2022 | 420,736 | 41.6% | 12 of 12 |
| 2023 | 391,113 | 38.7% | 12 of 12 |
| 2024 | 402,092 | Not reported | 12 of 12 |
| 2025 | 411,264 | 40.6% | 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 · 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 |
|---|---|---|---|
| 1 | Onshore Wind Turbine | 115.5 | December 2008 |
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 RWE Clean Energy 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 Panther Creek Wind Farm II
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Questions about Panther Creek Wind Farm II
How much power does Panther Creek Wind Farm II produce?
Panther Creek Wind Farm II reported 411,264 MWh (411 GWh) of net generation in 2025, a 40.6% capacity factor on 115.5 MW of nameplate capacity.
Where is Panther Creek Wind Farm II?
Panther Creek Wind Farm II is in Glasscock County, Texas, at 31.9361, −101.2983. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).
Who operates Panther Creek Wind Farm II?
EIA-860M for August 2026 lists RWE Clean Energy as the operator (EIA operator ID 67192). The operator is not always the owner.
When did Panther Creek Wind Farm II start operating?
Its first generator began operating in December 2008, according to EIA-860M.
Does InfraMap have power prices for Panther Creek Wind Farm II?
Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to Panther Creek Wind Farm II, 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