Caledonia

255 Lone Oak Rd., Steens, MS 39766

Plant Summary Information

Caledonia is ranked #7 out of 58 power plants in Mississippi in terms of total annual net electricity generation.

Caledonia is comprised of 6 generators and generated 1.5 TWh during the 3-month period between May 2026 to August 2026.

Plant Name	Caledonia
Utility Name	Tennessee Valley Authority
Location	Lowndes County, MS
Initial Operation Date	June 2003
Last Update	Aug 2026
Annual Generation	4.8 TWh
Annual Consumption	36.8 M MMBtu
Ranked #236 out of 13,301 Power Plants Nationwide
Ranked #116 out of 2,218 Natural Gas Power Plants Nationwide
Ranked #7 out of 58 Mississippi Power Plants
Ranked #6 out of 29 Mississippi Natural Gas Power Plants
Fuel Types	Natural Gas

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Monthly Net Generation for Caledonia

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Monthly Plant Fuel Consumption for Caledonia

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Caledonia Details

Summary Information
Plant Name	Caledonia (55197)
Plant Address	255 Lone Oak Rd., Steens, MS 39766
Utility	Tennessee Valley Authority (18642)
Latitude, Longitude	33.6464, -88.2717
Generation Dates on File	Mar 2003 to Aug 2026
Initial Operation Date	June 2003
Annual Generation	4.8 TWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	Yes
FERC Exempt Wholesale Generator Docket Number	01-137-000

Regulatory Information
Regulatory Status	Regulated
NERC Region	SERC
Balancing Authority	Tennessee Valley Authority (TVA)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Municipality
Ash Impoundment
Transmission / Distribution Owner	Tennessee Valley Authority (18642) MS
Grid Voltage	500.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	TENNESSEE GAS PIPELINE COMPANY
Natural Gas Storage	No

* Data obtained from the 2025 EIA 860 Report

Generator CTG1 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CCC1
Ownership	Wholly Owned by Other Entity
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	161 MW
Nameplate Power Factor	0.9
Summer Capacity	157 MW
Winter Capacity	187 MW
Minimum Load	131.3 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
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

Generator CTG2 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CCC2
Ownership	Wholly Owned by Other Entity
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	161 MW
Nameplate Power Factor	0.9
Summer Capacity	157 MW
Winter Capacity	187 MW
Minimum Load	131.3 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
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

Generator CTG3 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CCC3
Ownership	Wholly Owned by Other Entity
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	161 MW
Nameplate Power Factor	0.9
Summer Capacity	157 MW
Winter Capacity	187 MW
Minimum Load	131.3 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
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

Generator STG1 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	CCC1
Ownership	Wholly Owned by Other Entity
Duct Burners	Yes
Nameplate Capacity	106 MW
Nameplate Power Factor	0.9
Summer Capacity	98 MW
Winter Capacity	105 MW
Minimum Load	73.7 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
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

Generator STG2 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	CCC2
Ownership	Wholly Owned by Other Entity
Duct Burners	Yes
Nameplate Capacity	106 MW
Nameplate Power Factor	0.9
Summer Capacity	98 MW
Winter Capacity	105 MW
Minimum Load	73.7 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No

Generator STG3 Details Operating June 2003

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	CCC3
Ownership	Wholly Owned by Other Entity
Duct Burners	Yes
Nameplate Capacity	106 MW
Nameplate Power Factor	0.9
Summer Capacity	98 MW
Winter Capacity	105 MW
Minimum Load	73.7 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	June 2003
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No

Caledonia Plant Owners

Owner Name	Address	Generator	Ownership
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator CTG1	100.00%
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator CTG2	100.00%
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator CTG3	100.00%
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator STG1	100.00%
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator STG2	100.00%
GE Energy Financial Services	800 Long Ridge Road, Stamford, CT 6927	Generator STG3	100.00%

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#106	Choctaw County	French Camp, MS	5.1 TWh
#107	Cane Run	Louisville, KY	5.0 TWh
#108	Port Everglades	Ft. Lauderdale, FL	5.1 TWh
#109	Morgan Energy Center	Decatur, AL	5.0 TWh
#110	E B Harris Electric Generating Plant	Autaugaville, AL	5.0 TWh
#111	Pasadena Cogeneration	Pasadena, TX	5.0 TWh
#112	Brandy Branch	Baldwin, FL	4.8 TWh
#113	Jasper	Hardeeville, SC	4.8 TWh
#114	Formosa Utility Venture Ltd	Point Comfort, TX	4.9 TWh
#115	Tenaska Frontier Generation Station	Shiro, TX	4.8 TWh
#117	St. Charles Power Station (LA)	La Place, LA	4.7 TWh
#118	Potomac Energy Center, LLC	Leesburg, VA	4.7 TWh
#119	CPV Valley Energy Center	Wawayanda, NY	4.6 TWh
#120	Rio Nogales Power Project	Seguin, TX	4.6 TWh
#121	CPV Fairview Energy Center	Johnstown, PA	4.6 TWh
#122	Lowman Energy Center	Leroy, AL	4.6 TWh
#123	Lower Mount Bethel Energy	Bangor, PA	4.5 TWh
#124	Buck	Salisbury, NC	4.5 TWh
#125	Intermountain Power Project	Delta, UT	5.5 TWh
#126	Key	Brandywine, MD	4.5 TWh

Nearby Power Plants

Below are closest 20 power plants surrounding Caledonia.

Plant Name	Plant Location	Annual Generation	Distance
Bankhead Dam	Northport, AL	150.8 GWh	54.3 mi
Choctaw County	French Camp, MS	5.1 TWh	70.7 mi
Colbert	Tuscumbia, AL	731.9 GWh	79.6 mi
GCF US Holdings LLC Columbus Mill	Columbus, MS	536.5 GWh	22.6 mi
Golden Triangle	Lowndes, MS	409.8 GWh	25.4 mi
Golden Triangle II	St.Artesia, MS	304.3 GWh	25.7 mi
Greene County	Demopolis, AL	859.4 GWh	77.6 mi
Holt Dam	Tuscaloosa, AL	156.6 GWh	54.6 mi
James H Miller Jr	Quinton, AL	19.0 TWh	69.7 mi
Kemper County	De Kalb, MS	101.5 GWh	61.7 mi
Lewis Smith Dam	Jasper, AL	274.6 GWh	69.9 mi
Meridian II	Meridian, MS	6.8 GWh	77.6 mi
Meridian III	Meridian, MS	120.0 GWh	83.9 mi
Muscle Shoals	Cherokee, AL	428.3 GWh	80.4 mi
Optimist	West Point, MS	300.6 GWh	18.5 mi
Prairie Bluff	Houston, MS	5.0 GWh	46.5 mi
Quantum Choctaw Power LLC	Ackerman, MS	3.8 TWh	57.1 mi
Ratcliffe	De Kalb, MS	3.7 TWh	74.2 mi
Red Hills Generating Facility	Ackerman, MS	1.9 TWh	57.6 mi
SR Houston	Houston, MS	2.6 GWh	46 mi