Triple H Wind Project
Wind power plant in Hyde County, South Dakota. 250.2 MW of nameplate capacity across 1 generator, operated by Engie North America.
Also known as Triple H 1 · EIA plant 63103
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 250.2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2020First generator online
- Operator
- Engie North AmericaEIA operator ID 56201
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Hyde County, SD44.4010, −99.6038
- EIA plant ID
- 63103EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Triple H Wind Project produces
Free · EIA-923Net generation, 2025
1.03 TWh
1,030,948 MWh, final
Capacity factor, 2025
47.0%
2024: 44.1%
January to July 2026
513 GWh
Provisional
Range, 2021 to 2025
0.9–1.0
TWh a year. Low 2023, 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 | 119,209 | Not reported | 2 of 12 |
| 2021 | 1,027,970 | 46.9% | 12 of 12 |
| 2022 | 1,018,742 | 46.5% | 12 of 12 |
| 2023 | 918,415 | 41.9% | 12 of 12 |
| 2024 | 968,341 | 44.1% | 12 of 12 |
| 2025 | 1,030,948 | 47.0% | 12 of 12 |
| 2026 (provisional, partial year) | 513,072 | 40.3% | 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 · 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 |
|---|---|---|---|
| WTG | Onshore Wind Turbine | 250.2 | 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 Engie North America 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 Triple H Wind Project
More plants operated by Engie North America
Questions about Triple H Wind Project
How much power does Triple H Wind Project produce?
Triple H Wind Project reported 1,030,948 MWh (1.03 TWh) of net generation in 2025, a 47.0% capacity factor on 250.2 MW of nameplate capacity. From January to July 2026 it reported 513 GWh, which is provisional.
Where is Triple H Wind Project?
Triple H Wind Project is in Hyde County, South Dakota, at 44.4010, −99.6038. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Triple H Wind Project?
EIA-860M for August 2026 lists Engie North America as the operator (EIA operator ID 56201). The operator is not always the owner.
When did Triple H Wind Project start operating?
Its first generator began operating in November 2020, according to EIA-860M.
Does InfraMap have power prices for Triple H Wind Project?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to Triple H Wind 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)
- 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