84 MW Solar planned in Mayes, OK — Southwestern Power Administration
84 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | EDF Renewables Development, Inc. | EDF Renewables | — |
| Owner(s) | EDF Renewables Development, Inc. | EDF Renewables | — |
| Status | Planned | announced | — |
GEM identifies the owner as EDF Renewables
This entity is not yet in the GEM ownership database — chain unavailable.
Grand River Energy Center Solar is an 84 MW solar photovoltaic power plant located in Mayes County, Oklahoma. The plant's single generator utilizes fixed-tilt solar tracking technology. EDF Renewables Development, Inc. operates the facility, which uses sunlight as its primary fuel source. The plant is within the Southwestern Power Administration balancing authority and the MRO NERC region.
The Grand River Energy Center Solar plant is ranked as the 8th largest solar facility in Oklahoma out of 22, and nationally it is ranked 680 out of 7108 solar plants. News coverage of the plant includes 4 articles related to industry, 3 related to regulatory matters, 3 related to deals, and 1 related to hazards.
Generated from EIA, GEM, and public data sources
NERC Region
MRO
Balancing Authority
Southwestern Power Administration
Grid Voltage
34.5 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Red Flag Warning: Benton; Washington; Osage; Washington; Nowata; Craig; Ottawa; Pawnee; Tulsa; Rogers; Mayes; Delaware
Red Flag Warning issued March 21 at 12:15PM CDT until March 22 at 8:00PM CDT by NWS Tulsa OK
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Last updated 2026-03-21
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