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Frontier — Power plant · Gas, combined cycle · Oklahoma Gas & Electric CoEDGEX DATA CENTERS LLC / 4442 NEWCASTLE RD — Large load · OK · 4.9 km away
  • Combustion
  • Loads
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Power plant · Gas, combined cycle

Key facts

Power plant · Gas, combined cycleran 46% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1989
Net generation, 2025
525,122 MWh
Grid
140 kV to Oklahoma Gas & Electric Co (SWPP)
Location
Oklahoma County, Oklahoma

Output

Net generation MWh by year, 2001 to 2026
Fuel burned MMBtu by year, 2001 to 2026
  • Gas
  • Biomass and waste

Operations detail

Details

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Technology
Gas, combined cycle source: “Natural Gas Fired Combined Cycle”
Age
37 years since 1989
Unused energy
626 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
8,510 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Parents
Name
OGE Energy Corp
Share pct
100
Gem entity id
E100000001269
Unit ids
G100000401716
Location id
L100000402493
Eia plant ids
50558
Grid
Nerc region
MRO
Report year
2025
Grid voltage kv
140
Transmission owner
Oklahoma Gas & Electric Co
Balancing authority code
SWPP
Balancing authority name
Southwest Power Pool
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110002399887
Subparts reported
D
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1006791
Fuel burned (MMBtu), 20254,468,888
Capacity factor, 20250.456
Heat rate (Btu/kWh), 20258,510.2
Net generation (MWh), 2025525,122
Balancing authority codeSWPP

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Oklahoma Gas & Electric Co Operator EIA-860M
OGE ENERGY CORP Owner 100.0% 31 Dec 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · 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

Every source and license · Attribution

View at source

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
EDGEX DATA CENTERS LLC / 4442 NEWCASTLE RD Built Large load 4.9 km