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4 MW Solar operating in Grady, OK — Southwest Power Pool
4 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2017
Operating Since
Coordinates
35.2654, -97.8453
County
Grady, OK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Western Farmers Elec Coop, Inc | Western Farmers Electric Cooperative | — |
| Owner(s) | Western Farmers Elec Coop, Inc | — | — |
| Status | Operating | operating | — |
The Tuttle plant is a 4 MW solar photovoltaic facility located in Grady County, Oklahoma. It began operating in 2017 and is owned and operated by Western Farmers Electric Cooperative, Inc. The plant utilizes a single-axis tracking system to maximize solar energy capture. It is interconnected to the Southwest Power Pool (SPP) grid, operating within the Midcontinent Reliability Organization (MRO) NERC region.
In its most recent year of operation, the Tuttle plant generated 3,909 MWh of electricity, achieving a capacity factor of 11.2%. Tuttle ranks as the 17th largest solar plant in Oklahoma out of 22, and 3508th nationally out of 7108 plants. News reports indicate at least one article related to hazards at the plant.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
56 MWh
Latest Month
3.9K MWh
Annual Generation
11.2%
Capacity Factor
Data from 2018–2024
$50.1/MWh
Energy Value
$31.6/MWh
Capacity Value
Market Position
ISO/RTO Market
SPP
LMP Node
CSWS.HCPP.RBPW
Pricing Hub
SPP South Hub
Location Type
Settlement Location
Node Source
Curated node match
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ask pi about TuttleSouthwest Power Pool (SWPP)
Grid Voltage
24.6 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility