Rolling Thunder Wind Farm Hybrid
Wind project in Hand County, South Dakota. 25.8 MW of nameplate capacity across 2 generators, operated by Clearlight Energy Holdings LP.
Also known as Titan I · EIA plant 57045
This project groups Rolling Thunder Wind Farm Hybrid (EIA 57045). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 25.8 MWWind 25.0 · Battery storage 0.8
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- November 2009First generator online
- Operator
- Clearlight Energy Holdings LPEIA operator ID 55963
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Hand County, SD44.4778, −99.1339
- EIA plant ID
- 57045EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Rolling Thunder Wind Farm Hybrid produces
Free · EIA-923Net generation, 2025
84.2 GWh
84,223 MWh, final
Capacity factor, 2025
38.5%
2024: 35.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
77.2–98.4
GWh a year. Low 2024, high 2016
| 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 | 7,354 | Not reported | 12 of 12 |
| 2010 | 82,240 | 37.6% | 12 of 12 |
| 2011 | 96,741 | 44.2% | 12 of 12 |
| 2012 | 94,472 | 43.0% | 12 of 12 |
| 2013 | 84,938 | 38.8% | 12 of 12 |
| 2014 | 93,096 | 42.5% | 12 of 12 |
| 2015 | 93,930 | 42.9% | 12 of 12 |
| 2016 | 98,369 | 44.8% | 12 of 12 |
| 2017 | 91,243 | 41.7% | 12 of 12 |
| 2018 | 13,204 | Not reported | 2 of 12 |
| 2019 | 80,025 | 36.5% | 12 of 12 |
| 2020 | 88,303 | 40.2% | 12 of 12 |
| 2021 | 89,246 | 40.8% | 12 of 12 |
| 2022 | 91,747 | 41.9% | 12 of 12 |
| 2023 | 79,708 | 36.4% | 12 of 12 |
| 2024 | 77,246 | 35.2% | 12 of 12 |
| 2025 | 84,223 | 38.5% | 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 · SPPEmissions
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 | 25.0 | November 2009 |
| 2 | Batteries | 0.8 | November 2018 |
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 Clearlight Energy Holdings LP 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 Rolling Thunder Wind Farm Hybrid
More plants operated by Clearlight Energy Holdings LP
Questions about Rolling Thunder Wind Farm Hybrid
How much power does Rolling Thunder Wind Farm Hybrid produce?
Rolling Thunder Wind Farm Hybrid reported 84,223 MWh (84.2 GWh) of net generation in 2025, a 38.5% capacity factor on 25.8 MW of nameplate capacity.
Where is Rolling Thunder Wind Farm Hybrid?
Rolling Thunder Wind Farm Hybrid is in Hand County, South Dakota, at 44.4778, −99.1339. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Rolling Thunder Wind Farm Hybrid?
EIA-860M for August 2026 lists Clearlight Energy Holdings LP as the operator (EIA operator ID 55963). The operator is not always the owner.
When did Rolling Thunder Wind Farm Hybrid start operating?
Its first generator began operating in November 2009, according to EIA-860M.
Does InfraMap have power prices for Rolling Thunder Wind Farm Hybrid?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to Rolling Thunder Wind Farm Hybrid, 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)
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- 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