Prairie Hill Wind Project
ENGIE North America · Limestone and McLennan counties · ERCOT
Prairie Hill Wind is a 300 MW, 100-turbine wind project in Limestone and McLennan counties, Texas. EIA lists one 300 MW generator in service since December 2020 and Engie North America as the registered operator. ENGIE describes itself as the project's developer, owner, and operator.
Overview
Key fields
- Operating capacity
- 300 MW
EIA and ENGIE
- Turbines
- 100
ENGIE completion record
- Operating month
- Dec 2020
EIA May 2026
- Walmart VPPA
- 166 MW
Prairie Hill scope
- Resource stack
- 2 resources
PHILLWND_UNIT1 · PHILLWND_UNIT2
- Registry anchor
- Plant 63100
ENGIE North America
Profile
- Grid role
- Utility-scale wind generation in ERCOT.
- Equipment
- 100 turbines; the reviewed ENGIE disclosures do not identify the OEM or model.
- Niagara agreement
- Retail renewable supply through 2031 from Prairie Hill and Live Oak together; the 167,000 MWh annual figure is portfolio-wide.
Structured profile
- Operating capacity
- 300 MW
EIA and ENGIE
- Current owner and operator
- ENGIE North America
ENGIE
- Equipment count
- 100 turbines
ENGIE
- Walmart contracted capacity
- 166 MW
ENGIE
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| WTG | 300 MW 300 MW summer | Onshore Wind Turbine Wind · WT | Dec 2020 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 300 MW
- National rank
- #71
- TX rank
- #25
Monthly generation
Download CSVMonthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Grid and market context
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Market registration
ERCOT public disclosuresOperating context
ERCOT market recordsNearby substations
HIFLD infrastructure inventoryRelated parties and identifiers
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Relationship graph
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Parties and identifiers
| Relationship | Entity | Basis |
|---|---|---|
| Developer, owner, and operator | ENGIE Niagara agreement | |
| Market resources | PHILLWND_UNIT1, PHILLWND_UNIT2 | Linked ERCOT resources. |
| Grid selection | plant:plant-63100 | Canonical asset page /ercot/assets/plant/prairie-hill-wind-project. |
Reporting portfolio
| Largest reported plants | Capacity | State |
|---|---|---|
| Priddy Wind Project | 302.4 MW | TX |
| Prairie Hill Wind ProjectCurrent | 300 MW | TX |
| Iron Star Wind Project | 297.6 MW | KS |
| Solomon Forks Wind Project, LLC | 275.6 MW | KS |
| Triple H Wind Project | 250.2 MW | SD |
| King Plains Wind Project | 248.2 MW | OK |
| ENGIE Long Draw Solar LLC | 225 MW | TX |
| Las Lomas Wind Project | 201.6 MW | TX |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioTimeline and sources
Project milestones and public references behind the asset profile.
Project timeline
- Project Entered ServiceEIA May 202...
EIA reports December 2020; ENGIE announced construction complete on December 18.
- Latest disclosed generation interval
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Sources
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