# Great Western Wind Energy, LLC

SPP asset profile · https://askthegrid.com/assets/facilities/great-western-wind-energy-llc

## Current generation inventory

EIA plant 60574 · Inventory reporting month: 2026-08.

- wind: 225 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T02:12:40.665346+00:00
- Filed coordinate (longitude, latitude): -99.59601, 36.166503
- OSM extract: 2026-10-08T20:21:06Z
- OSM mapped edit: 2022-11-13 01:28:18+00:00
- Map prepared: 2026-10-10T02:28:20.929114+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

Great Western Wind Energy, LLC is a 225 MW onshore wind turbine plant in Ellis County. Great Western Wind Project is a 225 MW wind farm in Woodward and Ellis counties near the base of the Oklahoma panhandle. It began commercial operation on December 21, 2016, with 30 Vestas V117 and 63 Vestas V100 turbines, and its output goes to Google under a long-term PPA. EDF Renewables remains a 50% co-owner and manager after agreeing in 2017 to sell half to Alliant Energy.

## Reviewed metrics

- **Nameplate capacity:** 225 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 60574 — plant-60574

## Facts

- **Technology:** Onshore Wind Turbine
- **Operator:** EDF Renewable Asset Holdings, Inc.

## Related parties

- **Acquirer / investor:** Alliant Energy — acquirer
- **Offtaker:** Google — offtaker
- **Equipment supplier:** Vestas — equipment_supplier ([source](https://www.vestas.com))

## Sources

- [edf-re.com](https://www.edf-re.com/press-release/edf-renewable-energy-announces-commercial-operation-great-western-wind-project/) — edf-re.com · public_source — Source retained for exact-record publication review.
- [edf-re.com](https://www.edf-re.com/press-release/edf-renewable-energy-signs-agreement-sell-50-great-western-wind-project-alliant-energy/) — edf-re.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/great-western-wind-energy-llc
Website: [EDF Renewables](https://www.edf-re.com)

Source: Ask the Grid — https://askthegrid.com/