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- Combustion
- In development
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- In development
- Operating
Comanche (OK): location and 2 exact-grade projects within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Comanche (OK)
Power plant · Gas, combined cycle
Key facts
Power plant · Gas, combined cycleran 13% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1962
- Net generation, 2025
- 331,292 MWh
- Grid
- 138 kV to Public Service Co of Oklahoma (SWPP)
- Location
- Comanche County, Oklahoma
- Operated by
- Public Service Co of Oklahoma
Output
- Gas
- Oil
Details
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- Technology
- Gas, combined cycle source: “Natural Gas Fired Combined Cycle”
- Age
- 64 years since 1962
- Unused energy
- 2,244 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
- Heat rate
- 9,308 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| EPA greenhouse gas reporting (GHGRP) |
|
| Eia status |
|
| Fuel burned (MMBtu), 2025 | 3,083,642 |
| Capacity factor, 2025 | 0.129 |
| Heat rate (Btu/kWh), 2025 | 9,307.9 |
| Net generation (MWh), 2025 | 331,292 |
| Balancing authority code | SWPP |
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Public Service Co of Oklahoma | Operator | EIA-860M | ||
| AMERICAN ELECTRIC POWER CO INC | Owner | 100.0% | Dec 31, 2023 | EPA GHGRP |
Timeline
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Sources
- EIA-860M
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Around this plant
Nearby
within 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Comanche (OK) Announced | Gas, combined cycle | 0.0 km | 1,372.8 |
| Ft. Sill Energy Center Postponed | Gas, reciprocating engine | 15.4 km | 36 |
Sources EIA-860M