High Prairie Wind Farm
Wind power plant in Schuyler County, Missouri. 400 MW of nameplate capacity across 1 generator, operated by Union Electric Co - (MO).
Also known as High Prairie · EIA plant 62563
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 400 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2020First generator online
- Operator
- Union Electric Co - (MO)EIA operator ID 19436
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Schuyler County, MO40.3982, −92.5186
- EIA plant ID
- 62563EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power High Prairie Wind Farm produces
Free · EIA-923Net generation, 2025
466 GWh
465,769 MWh, final
Capacity factor, 2025
13.3%
2024: 18.5%
January to July 2026
569 GWh
Provisional
Range, 2021 to 2025
465.8–937.1
GWh a year. Low 2025, high 2022
| 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 | 60,083 | Not reported | 1 of 12 |
| 2021 | 801,244 | 22.9% | 12 of 12 |
| 2022 | 937,051 | 26.7% | 12 of 12 |
| 2023 | 875,410 | 25.0% | 12 of 12 |
| 2024 | 648,681 | 18.5% | 12 of 12 |
| 2025 | 465,769 | 13.3% | 12 of 12 |
| 2026 (provisional, partial year) | 569,388 | 28.0% | 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 · MISOEmissions
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 |
|---|---|---|---|
| HPWF | Onshore Wind Turbine | 400.0 | December 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 Union Electric Co - (MO) 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 High Prairie Wind Farm
More plants operated by Union Electric Co - (MO)
Questions about High Prairie Wind Farm
How much power does High Prairie Wind Farm produce?
High Prairie Wind Farm reported 465,769 MWh (466 GWh) of net generation in 2025, a 13.3% capacity factor on 400 MW of nameplate capacity. From January to July 2026 it reported 569 GWh, which is provisional.
Where is High Prairie Wind Farm?
High Prairie Wind Farm is in Schuyler County, Missouri, at 40.3982, −92.5186. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates High Prairie Wind Farm?
EIA-860M for August 2026 lists Union Electric Co - (MO) as the operator (EIA operator ID 19436). The operator is not always the owner.
When did High Prairie Wind Farm start operating?
Its first generator began operating in December 2020, according to EIA-860M.
Does InfraMap have power prices for High Prairie Wind Farm?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to High Prairie Wind Farm, 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)
- MISO 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