GREC
8142 Hwy 412B, Chouteau, OK 74337Plant Summary Information
GREC is ranked #9 out of 145 power plants in Oklahoma in terms of total annual net electricity generation.
GREC is comprised of 3 generators and generated 844.9 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | GREC |
|---|---|
| Utility Name | Grand River Dam Authority |
| Location | Mayes County, OK |
| Initial Operation Date | June 1981 |
| Last Update | Aug 2026 |
| Annual Generation | 2.7 TWh |
| Annual Consumption | 28.3 M MMBtu |
| Ranked #431 out of 13,301 Power Plants Nationwide | |
| Ranked #360 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #9 out of 145 Oklahoma Power Plants | |
| Ranked #10 out of 37 Oklahoma Natural Gas Power Plants | |
| Fuel Types | Natural Gas : 61.4% Subbituminous Coal : 38.6% |
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Monthly Net Generation for GREC
Monthly Plant Fuel Consumption for GREC
GREC Details
| Summary Information | |
|---|---|
| Plant Name | GREC (165) |
| Plant Address | 8142 Hwy 412B, Chouteau, OK 74337 |
| Utility | Grand River Dam Authority (7490) |
| Latitude, Longitude | 36.19028, -95.2894 |
| Generation Dates on File | Jan 2001 to Aug 2026 |
| Initial Operation Date | June 1981 |
| Annual Generation | 2.7 TWh |
| Fuel Types | Natural Gas : 61.4% Subbituminous Coal : 38.6% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | MRO |
| Balancing Authority | Southwest Power Pool (SWPP) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Grand Neosho |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Grand River Dam Authority (7490) OK |
| Grid Voltage | 161.00 kV / 345.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | ENERGY TRANSFER FUEL LP |
| Natural Gas Storage | No |
Generator 2 Details Operating October 1985
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | GRDAGRDA17UN2 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | GRDAGRDA17UN2_RA |
| Nameplate Capacity | 594 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 478.9 MW |
| Winter Capacity | 487 MW |
| Minimum Load | 150 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 1985 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Subbituminous Coal |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 3CT Details Operating December 2017
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CT03 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | GRDAGREC3UNGREC3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | GRDAGREC3UNGREC3 |
| Nameplate Capacity | 369 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 310.2 MW |
| Winter Capacity | 346.8 MW |
| Minimum Load | 160 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2017 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 3ST Details Operating December 2017
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CT03 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | GRDAGREC3UNGREC3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | GRDAGREC3UNGREC3 |
| Nameplate Capacity | 231.3 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 170.5 MW |
| Winter Capacity | 180.9 MW |
| Minimum Load | 100 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2017 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
GREC Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #350 | Rathdrum Power LLC | Rathdrum, ID | 1.7 TWh |
| #351 | AES Huntington Beach Energy Project | Huntington Beach, CA | 1.7 TWh |
| #352 | Noblesville | Noblesville, IN | 1.7 TWh |
| #353 | Coyote Springs | Boardman, OR | 1.7 TWh |
| #354 | Trimble County | Bedford, KY | 8.2 TWh |
| #355 | St Francis Energy Facility | Campbell, MO | 1.7 TWh |
| #356 | Edwardsport | Edwardsport, IN | 3.6 TWh |
| #357 | Nichols | Amarillo, TX | 1.7 TWh |
| #358 | Sutter Energy Center | Yuba City, CA | 1.7 TWh |
| #359 | Arvah B Hopkins | Tallahassee, FL | 1.7 TWh |
| #361 | Houston Chemical Complex Battleground | Houston, TX | 1.6 TWh |
| #362 | Scattergood | Playa del Rey, CA | 1.6 TWh |
| #363 | H Wilson Sundt Generating Station | Tucson, AZ | 1.6 TWh |
| #364 | Goldendale Generating Station | Goldendale, WA | 1.6 TWh |
| #365 | Frederickson Power LP | Tacoma, WA | 1.6 TWh |
| #366 | Ennis Power Company LLC | Ennis, TX | 1.6 TWh |
| #367 | Moselle | Moselle, MS | 1.6 TWh |
| #368 | Haynes | Long Beach, CA | 1.6 TWh |
| #369 | Johnsonville | New Johnsonville, TN | 1.6 TWh |
| #370 | Belle River | China Twp, MI | 4.4 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding GREC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Chouteau | Pryor, OK | 6.3 TWh | 2.3 mi |
| Flint Creek | Gentry, AR | 2.6 TWh | 42.9 mi |
| Fort Gibson | Fort Gibson, OK | 217.3 GWh | 22.5 mi |
| Georgia-Pacific Muskogee | Muskogee, OK | 350.2 GWh | 31.7 mi |
| Green Country Power Station | Jenks, OK | 4.1 TWh | 38.8 mi |
| Huckleberry Solar | Pryor, OK | 120.8 GWh | 7.5 mi |
| Markham | Locust Grove, OK | 288.1 GWh | 6.6 mi |
| Mayes County Solar | Pryor, OK | 6.6 GWh | 10.3 mi |
| Muskogee | Fort Gibson, OK | 3.0 TWh | 29.6 mi |
| Northeastern | Oologah, OK | 3.7 TWh | 28.3 mi |
| Oneta Energy Center | Broken Arrow, OK | 4.3 TWh | 25.9 mi |
| Pensacola | Langley, OK | 422.2 GWh | 23.6 mi |
| Reworld Tulsa | Tulsa, OK | 318.0 MWh | 40.8 mi |
| Riverside (OK) | Jenks, OK | 899.6 GWh | 39.6 mi |
| Saltbranch 2 | Tulsa, OK | 17.6 GWh | 10.3 mi |
| Saltbranch Solar 1 | Tulsa, OK | 13.2 GWh | 10.3 mi |
| Tenkiller Ferry | Gore, OK | 11.0 GWh | 43.2 mi |
| Tulsa | Tulsa, OK | 295.0 GWh | 39.5 mi |
| Twelvemile Solar 1 | Tulsa, OK | 139.1 GWh | 10.3 mi |
| Twelvemile Solar 2 | Durant, OK | 67.0 GWh | 10.3 mi |