Sweetwater Wind 1 LLC
Wind power plant in Nolan County, Texas. 37.5 MW of nameplate capacity across 1 generator, operated by Leeward Asset Management, LLC.
Also known as Sweetwater Wind 1 · Sweetwater · EIA plant 56211
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 37.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2003First generator online
- Operator
- Leeward Asset Management, LLCEIA operator ID 50123
- Grid
- ERCOTBalancing authority ERCO
- Price nodes
- 1 ERCOT nodeResource nodes with prices
- Location
- Nolan County, TX32.3606, −100.3389
- EIA plant ID
- 56211EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Sweetwater Wind 1 produces
Free · EIA-923Net generation, 2025
138 GWh
138,212 MWh, final
Capacity factor, 2025
42.1%
2024: 42.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
97.3–150.3
GWh a year. Low 2017, high 2019
| 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 | 125,279 | Not reported | 12 of 12 |
| 2006 | 126,278 | Not reported | 12 of 12 |
| 2007 | 109,809 | Not reported | 12 of 12 |
| 2008 | 126,464 | Not reported | 12 of 12 |
| 2009 | 114,538 | Not reported | 12 of 12 |
| 2010 | 118,804 | 36.2% | 12 of 12 |
| 2011 | 126,199 | 38.4% | 12 of 12 |
| 2012 | 133,090 | 40.4% | 12 of 12 |
| 2013 | 114,990 | 35.0% | 12 of 12 |
| 2014 | 125,722 | 38.3% | 12 of 12 |
| 2015 | 109,446 | 33.3% | 12 of 12 |
| 2016 | 114,330 | 34.7% | 12 of 12 |
| 2017 | 97,304 | 29.6% | 12 of 12 |
| 2018 | 141,733 | 43.1% | 12 of 12 |
| 2019 | 150,322 | 45.8% | 12 of 12 |
| 2020 | 145,425 | 44.1% | 12 of 12 |
| 2021 | 139,075 | 42.3% | 12 of 12 |
| 2022 | 142,468 | 43.4% | 12 of 12 |
| 2023 | 137,616 | 41.9% | 12 of 12 |
| 2024 | 140,839 | 42.8% | 12 of 12 |
| 2025 | 138,212 | 42.1% | 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 |
|---|---|---|---|
| SW1 | Onshore Wind Turbine | 37.5 | December 2003 |
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 Leeward Asset Management, 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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Power plants near Sweetwater Wind 1
More plants operated by Leeward Asset Management, LLC
Questions about Sweetwater Wind 1
How much power does Sweetwater Wind 1 LLC produce?
Sweetwater Wind 1 LLC reported 138,212 MWh (138 GWh) of net generation in 2025, a 42.1% capacity factor on 37.5 MW of nameplate capacity.
Where is Sweetwater Wind 1 LLC?
Sweetwater Wind 1 LLC is in Nolan County, Texas, at 32.3606, −100.3389. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).
Who operates Sweetwater Wind 1 LLC?
EIA-860M for August 2026 lists Leeward Asset Management, LLC as the operator (EIA operator ID 50123). The operator is not always the owner.
When did Sweetwater Wind 1 LLC start operating?
Its first generator began operating in December 2003, according to EIA-860M.
Does InfraMap have power prices for Sweetwater Wind 1 LLC?
Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to Sweetwater Wind 1 LLC, 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)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page