Jeffrey Energy Center
25905 Jeffrey Rd., PO Box 40, St. Mary's, KS 66536Plant Summary Information
Jeffrey Energy Center is ranked #22 out of 132 coal plants nationwide in terms of total annual net electricity generation.
Jeffrey Energy Center is comprised of 3 generators and generated 1.9 TWh during the 3-month period between May 2024 to August 2024.
| Plant Name | Jeffrey Energy Center |
|---|---|
| Utility Name | Evergy Kansas Central, Inc |
| Location | Pottawatomie County, KS |
| Initial Operation Date | July 1978 |
| Last Update | Aug 2024 |
| Annual Generation | 5.4 TWh |
| Annual Consumption | 72.7 M MMBtu |
| Ranked #191 out of 11,835 Power Plants Nationwide | |
| Ranked #22 out of 132 Subbituminous Coal Power Plants Nationwide | |
| Ranked #3 out of 152 Kansas Power Plants | |
| Ranked #2 out of 5 Kansas Subbituminous Coal Power Plants | |
| Fuel Types | Subbituminous Coal : 99.7% |
| Previous Operator |
Westar Energy Inc (2013 to 2018) Evergy Kansas Central, Inc (2019 to 2023) |
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Monthly Net Generation for Jeffrey Energy Center
Jeffrey Energy Center Details
| Summary Information | |
|---|---|
| Plant Name | Jeffrey Energy Center (6068) |
| Plant Address | 25905 Jeffrey Rd., PO Box 40, St. Mary's, KS 66536 |
| Utility | Evergy Kansas Central, Inc (22500) |
| Latitude, Longitude | 39.28645, -96.11723 |
| Generation Dates on File | Jan 2001 to Aug 2024 |
| Initial Operation Date | July 1978 |
| Annual Generation | 5.4 TWh |
| Fuel Types | Subbituminous Coal : 99.7% |
| 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 | Kansas River |
| Ash Impoundment | Yes Not Lined Operating |
| Transmission / Distribution Owner | Westar Energy Inc (22500) KS |
| Grid Voltage | 230.00 kV / 345.00 kV |
| Energy Storage | No |
Generator 1 Details Operating July 1978
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | WR.JEC.1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WR.JEC.1 |
| Nameplate Capacity | 720 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 674.1 MW |
| Winter Capacity | 674.1 MW |
| Minimum Load | 230 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | July 1978 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| 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 2 Details Operating May 1980
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | WR.JEC.2 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WR.JEC.2 |
| Nameplate Capacity | 720 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 664.1 MW |
| Winter Capacity | 664.1 MW |
| Minimum Load | 220 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1980 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| 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 3 Details Operating May 1983
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | WR.JEC.3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WR.JEC.3 |
| Nameplate Capacity | 720 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 673.3 MW |
| Winter Capacity | 673.3 MW |
| Minimum Load | 220 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1983 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| 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 |
Jeffrey Energy Center Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Evergy Kansas South, Inc | 818 Kansas Avenue, Topeka, KS 66612 | Generator 1 | 20.00% |
| Evergy Kansas Central, Inc | 818 South Kansas Avenue, Topeka, KS 66601 | Generator 1 | 72.00% |
| Evergy Missouri West | 1200 Main St, Kansas City, MO 64141 | Generator 1 | 8.00% |
| Evergy Kansas South, Inc | 818 Kansas Avenue, Topeka, KS 66612 | Generator 2 | 20.00% |
| Evergy Kansas Central, Inc | 818 South Kansas Avenue, Topeka, KS 66601 | Generator 2 | 72.00% |
| Evergy Missouri West | 1200 Main St, Kansas City, MO 64141 | Generator 2 | 8.00% |
| Evergy Kansas South, Inc | 818 Kansas Avenue, Topeka, KS 66612 | Generator 3 | 20.00% |
| Evergy Kansas Central, Inc | 818 South Kansas Avenue, Topeka, KS 66601 | Generator 3 | 72.00% |
| Evergy Missouri West | 1200 Main St, Kansas City, MO 64141 | Generator 3 | 8.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Subbituminous Coal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #12 | Jim Bridger | Point of Rocks, WY | 8.4 TWh |
| #13 | Gerald Gentleman | Sutherland, NE | 6.7 TWh |
| #14 | Baldwin Energy Complex | Baldwin, IL | 6.4 TWh |
| #15 | Springerville | Springerville, AZ | 6.4 TWh |
| #16 | J K Spruce | San Antonio, TX | 6.1 TWh |
| #17 | Nebraska City | Nebraska City, NE | 6.1 TWh |
| #18 | Independence Steam Electric Station | Newark, AR | 5.9 TWh |
| #19 | Comanche (CO) | Pueblo, CO | 5.7 TWh |
| #20 | Walter Scott Jr Energy Center | Council Bluffs, IA | 5.5 TWh |
| #21 | La Cygne | La Cygne, KS | 5.5 TWh |
| #23 | Belle River | China Twp, MI | 6.0 TWh |
| #24 | Shawnee | West Paducah, KY | 5.2 TWh |
| #25 | Limestone | Jewett, TX | 5.1 TWh |
| #26 | Elm Road Generating Station | Oak Creek, WI | 7.0 TWh |
| #27 | Craig (CO) | Craig, CO | 5.0 TWh |
| #28 | Rockport | Rockport, IN | 4.9 TWh |
| #29 | Clay Boswell | Cohasset, MN | 4.4 TWh |
| #30 | Columbia (WI) | Pardeville, WI | 4.2 TWh |
| #31 | Welsh | Pittsburg, TX | 4.0 TWh |
| #32 | Weston | Rothschild, WI | 4.0 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Jeffrey Energy Center.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Americus | Emporia, KS | 2.4 GWh | 50.8 mi |
| Burlingame | Burlingame, KS | 46.1 MWh | 39.7 mi |
| Clay Center | Clay Center, KS | 193.0 MWh | 54.3 mi |
| Corvias - Fort Riley II | Fort Riley, KS | 2.4 GWh | 39.9 mi |
| Emporia Energy Center | Emporia, KS | 1.5 TWh | 58.1 mi |
| Falls City | Falls City, NE | 161.0 MWh | 59.6 mi |
| Flat Water Wind Farm LLC | Du Bois, NE | 200.7 GWh | 50.4 mi |
| FreeState Crooked Post Solar I | Topeka, KS | 3.4 GWh | 25.9 mi |
| FreeState Kiro Solar I | Silver Lake, KS | 2.2 GWh | 21.5 mi |
| FreeState Stull Solar I | LeCompton, KS | 215.0 MWh | 42.3 mi |
| Holton | City of Holton, KS | 1.0 GWh | 24.3 mi |
| Irish Creek Wind | Frankfort, KS | 981.1 GWh | 32.9 mi |
| Kansas River Project | Lawrence, KS | 19.0 GWh | 52 mi |
| Lawrence Energy Center | Lawrence, KS | 1.6 TWh | 49.4 mi |
| Marshall Wind Farm | Frankfort, KS | 213.7 GWh | 31.5 mi |
| Reading Wind Project | Reading, KS | 687.4 GWh | 56.7 mi |
| Soldier Creek Wind | Corning, KS | 1.1 TWh | 26 mi |
| Thunderbird Generator (Tbird) | Emporia, KS | 106.0 MWh | 57 mi |
| Washington | Washington, KS | 35.0 MWh | 55.3 mi |
| Waste Management Rolling Meadows LFGTE | Topeka, KS | 45.4 GWh | 22.1 mi |