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Ray Olinger — Power plant · Gas, steam turbine · City of Garland - (TX)Mallard Energy Storage — Storage · TX · 250 MW · 0.5 km awayBoxcar Energy Storage — Storage · TX · 150 MW · 8.4 km awayROYSE CITY DATA CENTER — Large load · TX · 16.2 km awaySandman Solar — Storage · TX · 100 MW · 16.9 km awayBANK OF AMERICA - RTX MODULAR DATA CENTER — Large load · TX · 20.5 km awayFLEXENTIAL DATA CENTER EXPANSION — Large load · TX · 21.0 km awaySDC DFW-VII DATA CENTER PHASE 2 — Large load · TX · 21.0 km awayCrane DLR37 (Garland data centre) — Large load · TX · 21.0 km awayRAGINGWIRE DATA CENTER — Large load · TX · 21.5 km awayNTT TX-4 DATA CENTER — Large load · TX · 21.5 km awayEDGECORE DATACENTER - FUJITSU CAMPUS ADDITION — Large load · TX · 21.6 km awayALIGNED DATA CENTER MEMORY TECH PHASE 1 ADDITION — Large load · TX · 21.8 km away
  • Combustion
  • Storage
  • Loads
  • In development
  • Under construction
  • Operating
  • Stage not stated
  • Size not stated
  • 10 · 100 · 1,000 MW

Ray Olinger

Power plant · Gas, steam turbine

Key facts

Power plant · Gas, steam turbineran 1% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1967
Net generation, 2025
51,072 MWh
Grid
138 kV to City of Garland - (TX) (ERCO)
Location
Collin County, Texas

Output

Net generation MWh by year, 2001 to 2025
Fuel burned MMBtu by year, 2001 to 2025
  • Gas
  • Oil

Operations detail

Details

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Technology
Gas, steam turbine source: “Natural Gas Steam Turbine”
Age
59 years since 1967
Unused energy
3,696 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
14,531 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
138
Transmission owner
City of Garland - (TX)
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110071161584
Subparts reported
C, 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
1007434
Fuel burned (MMBtu), 2025742,136
Capacity factor, 20250.014
Heat rate (Btu/kWh), 202514,531.2
Net generation (MWh), 202551,072
Balancing authority codeERCO

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
City of Garland - (TX) Operator EIA-860M
CITY OF GARLAND TEXAS Owner 100.0% 31 Dec 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
Mallard Energy Storage Under construction Storage 0.5 km 250
Boxcar Energy Storage Under construction Storage 8.4 km 150
ROYSE CITY DATA CENTER Under construction Large load 16.2 km
Sandman Solar Postponed Storage 16.9 km 100
BANK OF AMERICA - RTX MODULAR DATA CENTER Built Large load 20.5 km
FLEXENTIAL DATA CENTER EXPANSION Built Large load 21.0 km
SDC DFW-VII DATA CENTER PHASE 2 Built Large load 21.0 km
Crane DLR37 (Garland data centre) Filed Large load 21.0 km
RAGINGWIRE DATA CENTER Built Large load 21.5 km
NTT TX-4 DATA CENTER Under construction Large load 21.5 km
EDGECORE DATACENTER - FUJITSU CAMPUS ADDITION Unknown Large load 21.6 km
ALIGNED DATA CENTER MEMORY TECH PHASE 1 ADDITION Built Large load 21.8 km