High Prairie Wind Farm is a 400 MW onshore wind turbine plant in Schuyler County. High Prairie is a 400 MW wind farm in Adair and Schuyler counties, Missouri, owned and operated by Ameren Missouri.
EIA plant 62563 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| HPWF | Onshore Wind Turbine | Operating | 400 | Unknown |
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Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| HPWF | 400 MW 375.5 MW summer | Onshore Wind Turbine Wind · WT | Dec 2020 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Labadie | 2,389.4 MW | MO | |
| Callaway | 1,235.8 MW | MO | |
| Sioux | 1,099.4 MW | MO | |
| Audrain Generating Station | 814.4 MW | MO | |
| Goose Creek Energy Center | 684 MW | IL | |
| Venice | 586 MW | IL | |
Project milestones and public references behind the asset profile.
Certificate of convenience and necessity for ~400 MW High Prairie Wind Farm
EIA-860 lists generator HPWF with this operating date.
Closed on acquisition of 400 MW wind energy center
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
High Prairie Wind Farm reports 400 MW wind of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
High Prairie Wind Farm is a Onshore Wind Turbine facility in Schuyler County, MO, participating in the MISO market.
High Prairie Wind Farm is in Schuyler County, MO, inside the MISO balancing area.
High Prairie Wind Farm is operated by Union Electric Co - (MO) according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
High Prairie Wind Farm reported 838.4 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, High Prairie Wind Farm ranks #29 of 1,374 operating plants of the same technology nationally. It ranks #1 of 14 in MO.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
