Southwestern Bell Telephone

801 Chestnut Ave, St. Louis, MO 63101

Plant Summary Information

Southwestern Bell Telephone is ranked #29 out of 45 distillate fuel oil power plants in Missouri in terms of total annual net electricity generation.

Southwestern Bell Telephone is comprised of 7 generators and generated 16.0 MWh during the 3-month period between August 2025 to November 2025.

Plant Name	Southwestern Bell Telephone
Utility Name	AT&T
Location	St. Louis city, MO
Initial Operation Date	February 1992
Last Update	Nov 2025
Annual Generation	115.0 MWh
Annual Consumption	1.2 k MMBtu
Ranked #12,130 out of 12,574 Power Plants Nationwide
Ranked #776 out of 1,237 Distillate Fuel Oil Power Plants Nationwide
Ranked #111 out of 123 Missouri Power Plants
Ranked #29 out of 45 Missouri Distillate Fuel Oil Power Plants
Fuel Types	Distillate Fuel Oil
Previous Operator	Southwestern Bell Telephone Co (2013 to 2019) AT&T (2020 to 2024)

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Monthly Net Generation for Southwestern Bell Telephone

Southwestern Bell Telephone Details

Summary Information
Plant Name	Southwestern Bell Telephone (54858)
Plant Address	801 Chestnut Ave, St. Louis, MO 63101
Utility	AT&T (22035)
Latitude, Longitude	38.62757, -90.19338
Generation Dates on File	Jan 2001 to Nov 2025
Initial Operation Date	February 1992
Annual Generation	115.0 MWh
Fuel Types	Distillate Fuel Oil

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	Non-Regulated
NERC Region	SERC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Telecommunications (517)
Sector	Commercial Non-CHP (4)
Water Source	Municipality
Ash Impoundment	No
Transmission / Distribution Owner	Union Electric Co - (MO) (19436) MO
Grid Voltage	13.80 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Generator E/G1 Details Standby February 1992

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2 MW
Nameplate Power Factor	0.8
Summer Capacity	2 MW
Winter Capacity	2 MW
Minimum Load	0.7 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	February 1992
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G2 Details Standby February 1992

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2 MW
Nameplate Power Factor	0.8
Summer Capacity	2 MW
Winter Capacity	2 MW
Minimum Load	0.7 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	February 1992
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G3 Details Standby February 1992

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2 MW
Nameplate Power Factor	0.8
Summer Capacity	2 MW
Winter Capacity	2 MW
Minimum Load	0.7 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	February 1992
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G4 Details Standby December 2005

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.8 MW
Nameplate Power Factor	0.8
Summer Capacity	2.8 MW
Winter Capacity	2.8 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	December 2005
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G5 Details Standby January 2008

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.8 MW
Nameplate Power Factor	0.8
Summer Capacity	2.8 MW
Winter Capacity	2.8 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	January 2008
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G6 Details Standby August 2011

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.8 MW
Nameplate Power Factor	0.8
Summer Capacity	2.8 MW
Winter Capacity	2.8 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	August 2011
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator E/G7 Details Standby August 2011

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.8 MW
Nameplate Power Factor	0.8
Summer Capacity	2.8 MW
Winter Capacity	2.8 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	August 2011
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Southwestern Bell Telephone Plant Owners

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power Plants with Similar Net Generation

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#772	Marshall (IL)	Marshall, IL	116.0 MWh
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#777	CG PS Victoria WWTP, LLC	Victoria, TX	114.0 MWh
#778	Monument	Dayton, OH	114.0 MWh
#779	Weatherly(PA) RTO BTM	Weatherly, PA	114.0 MWh
#780	Wahoo	Wahoo, NE	132.0 MWh
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#782	Cape Gas Turbine	Portland, ME	111.0 MWh
#783	Southwick	Houston, TX	111.0 MWh
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Nearby Power Plants

Below are closest 20 power plants surrounding Southwestern Bell Telephone.

Plant Name	Plant Location	Annual Generation	Distance
AES Belleville Solar LLC	Belleville, IL	12.9 GWh	13.7 mi
Anheuser-Busch St Louis	St. Louis, MO	41.9 GWh	2.3 mi
Edwardsville Solar II	Edwardsville, IL	4.2 GWh	16.7 mi
Freeburg	Freeburg, IL	122.0 MWh	20.5 mi
Granite City Works	Granite City, IL	455.4 GWh	6 mi
Highland	Highland, IL	187.0 MWh	28.5 mi
IKEA St. Louis 410	St. Louis, MO	328.0 MWh	2.9 mi
Milam Gas Recovery	East St. Lois, IL	19.4 GWh	4 mi
Mulberry Solar, LLC	Granite City, IL	2.1 GWh	7.7 mi
O'Fallon Renewable Energy Center	O'Fallon, MO	2.3 GWh	29.5 mi
Red Bud	Red Bud, IL	121.0 MWh	30.3 mi
Renewable Energy Center at BJH	St Louis, MO	846.0 MWh	3.6 mi
SCS American Bottoms 009885 Sauget, LLC	Sauget, IL	2.5 GWh	2.5 mi
Sioux	West Alton, MO	4.1 TWh	20.6 mi
St. Clair Solar 3	Washington Park, IL	158.0 MWh	5.7 mi
Trenton East	Trenton, IL	1.7 GWh	27.3 mi
Trenton West	Trenton, IL	2.2 GWh	26.8 mi
Trigen St. Louis	St Louis, MO	86.1 GWh	0.9 mi
Venice	Venice, IL	26.8 GWh	2.7 mi
Waterloo	Waterloo, IL	491.0 MWh	20.3 mi