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1433.6 MW Natural Gas operating in Oklahoma, OK — Southwest Power Pool
1,433.6 MW
Nameplate Capacity
8
Generators
units
Natural Gas Fired Combined Cycle
Technology
2004
Operating Since
Coordinates
35.6856, -97.2264
County
Oklahoma, OK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Oklahoma Gas & Electric Co | Grand River Dam Authority | — |
| Owner(s) | Grand River Dam Authority, Oklahoma Gas & Electric Co, Oklahoma Municipal Power Authority | Grand River Dam Authority | — |
| Status | Operating | — | — |
Redbud Power Plant is a 1433.6 MW natural gas-fired combined cycle power plant located in Oklahoma County, Oklahoma. The plant began operating in 2004 and consists of 8 generators. It is owned by Grand River Dam Authority and operated by Oklahoma Gas & Electric Co. Redbud is connected to the Southwest Power Pool (SPP) balancing authority and resides within the Midwest Reliability Organization (MRO) NERC region. The plant is ranked as the 5th largest in Oklahoma (out of 26 plants) and 68th largest nationally (out of 945 plants).
In the most recent year with available data, Redbud Power Plant generated 4,327,900 MWh of electricity, achieving a capacity factor of 34.5%. Financial data indicates an installed cost of $526.42 per kW, based on FERC filings.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
Southwest Power Pool (SWPP)
Grid Voltage
345.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
213.8K MWh
Latest Month
4.3M MWh
Annual Generation
34.5%
Capacity Factor
CO₂ Intensity
914 lb/MWh
NOx
0.106 lb/MWh
SO₂
0.005 lb/MWh
CH₄
0.016 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
40.0%
Annual Net Gen
5026 GWh
CO₂eq
915 lb/MWh
Subregion
SPP South
Combined cycle · Oklahoma Gas and Electric Company · Data from 2015–2024
$598/kW
Installed Cost
$6/kW
Annual CapEx
$22.3/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Redbud Substation
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
OKGEREDBUD1
Pricing Hub
SPP South Hub
Location Type
Settlement Location
Node Source
EIA-860 direct report
Last updated 2026-03-26
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