Columbia (WI)

W8375 Murray Rd, Pardeville, WI 53954

Plant Summary Information

Columbia (WI) is ranked #24 out of 125 coal plants nationwide in terms of total annual net electricity generation.

Columbia (WI) is comprised of 2 generators and generated 1.2 TWh during the 3-month period between September 2025 to December 2025.

Plant Name	Columbia (WI)
Utility Name	Wisconsin Power & Light Co
Location	Columbia County, WI
Initial Operation Date	May 1975
Last Update	Dec 2025
Annual Generation	6.0 TWh
Annual Consumption	69.2 M MMBtu
Ranked #175 out of 12,613 Power Plants Nationwide
Ranked #24 out of 125 Subbituminous Coal Power Plants Nationwide
Ranked #4 out of 240 Wisconsin Power Plants
Ranked #1 out of 7 Wisconsin Subbituminous Coal Power Plants
Fuel Types	Subbituminous Coal : 99.9%

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Summary Information
Plant Name	Columbia (WI) (8023)
Plant Address	W8375 Murray Rd, Pardeville, WI 53954
Utility	Wisconsin Power & Light Co (20856)
Latitude, Longitude	43.4864, -89.4203
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	May 1975
Annual Generation	6.0 TWh
Fuel Types	Subbituminous Coal : 99.9%

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	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Wisconsin River
Ash Impoundment	Yes Not Lined Out of Service
Transmission / Distribution Owner	American Transmission Co (659) WI
Grid Voltage	345.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Conventional Steam Coal
Prime Mover	Steam Turbine
Ownership	Jointly Owned
RTO ISO LMP Node Designation	ALTE.COLUMBIA1
RTO ISO Location Designation For Reporting Wholesale Sales Data	ALTE.COLUMBIA1
Nameplate Capacity	556 MW
Nameplate Power Factor	0.9
Summer Capacity	563.9 MW
Winter Capacity	585 MW
Minimum Load	130 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	May 1975

Planned Retirement	December 2029
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
Other Planned Modifications	No
Multiple Fuels	No
Cofire Fuels	No

Technology	Conventional Steam Coal
Prime Mover	Steam Turbine
Ownership	Jointly Owned
RTO ISO LMP Node Designation	ALTE.COLUMBIA2
RTO ISO Location Designation For Reporting Wholesale Sales Data	ALTE.COLUMBIA2
Nameplate Capacity	556 MW
Nameplate Power Factor	0.9
Summer Capacity	568 MW
Winter Capacity	579.8 MW
Minimum Load	130 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	May 1978

Planned Retirement	December 2029
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
Other Planned Modifications	No
Multiple Fuels	No
Cofire Fuels	No

Owner Name	Address	Generator	Ownership
Madison Gas & Electric Co	133 South Blair Street, Madison, WI 53701	Generator 1	19.00%
Wisconsin Power & Light Co	4902 North Biltmore Lane, Madison, WI 53718	Generator 1	53.50%
Wisconsin Public Service Corp	231 W. Michigan Street, Milwaukee, WI 53203	Generator 1	27.50%
Madison Gas & Electric Co	133 South Blair Street, Madison, WI 53701	Generator 2	19.00%
Wisconsin Power & Light Co	4902 North Biltmore Lane, Madison, WI 53718	Generator 2	53.50%
Wisconsin Public Service Corp	231 W. Michigan Street, Milwaukee, WI 53203	Generator 2	27.50%

Power plants with a similar annual net generation from Subbituminous Coal.

Rank	Plant Name	Plant Location	Annual Generation
#14	Sherburne County	Becker, MN	7.3 TWh
#15	Shawnee	West Paducah, KY	7.0 TWh
#16	Gerald Gentleman	Sutherland, NE	6.9 TWh
#17	Nebraska City	Nebraska City, NE	6.8 TWh
#18	La Cygne	La Cygne, KS	6.7 TWh
#19	Independence Steam Electric Station	Newark, AR	6.5 TWh
#20	Baldwin Energy Complex	Baldwin, IL	6.5 TWh
#21	J K Spruce	San Antonio, TX	6.5 TWh
#22	Belle River	China Twp, MI	6.5 TWh
#23	Thomas Hill	Clifton Hill, MO	6.9 TWh
#25	Walter Scott Jr Energy Center	Council Bluffs, IA	6.0 TWh
#26	Clay Boswell	Cohasset, MN	5.8 TWh
#27	Elm Road Generating Station	Oak Creek, WI	7.4 TWh
#28	Iatan	Weston, MO	5.7 TWh
#29	Springerville	Springerville, AZ	5.5 TWh
#30	New Madrid	New Madrid, MO	6.7 TWh
#31	Jim Bridger	Point of Rocks, WY	7.6 TWh
#32	Weston	Rothschild, WI	4.8 TWh
#33	Louisa	Muscatine, IA	4.5 TWh
#34	Dave Johnston	Glen Rock, WY	4.3 TWh

Below are closest 20 power plants surrounding Columbia (WI).

Plant Name	Plant Location	Annual Generation	Distance
Beaver Dam Solar	Dodge, WI	99.8 GWh	31.9 mi
Blount Street	Madison, WI	48.8 GWh	28.3 mi
Dane County Airport Solar	Madison, WI	17.7 GWh	23 mi
Dane County Solar LLC	Cottage Grove, WI	33.2 GWh	31.7 mi
Diesel Generators	Madison, WI	861.0 MWh	28.2 mi
Fitchburg	Madison, WI	14.0 MWh	32.7 mi
Galactic Wind	Waunakee, WI	22.0 GWh	27 mi
Glacier Hills	Cambria, WI	368.6 GWh	14.7 mi
Hermsdorf Solar	Madison, WI	14.8 GWh	30.6 mi
Kilbourn	Wisconsin Dells, WI	57.6 GWh	20.5 mi
Lemonweir (Oak 1)	Mauston, WI	5.9 GWh	34.4 mi
Middleton Airport Solar	Middleton, WI	8.2 GWh	26.2 mi
Middleton Biogas Solar, LLC	Middleton, WI	1.8 GWh	25.9 mi
Nine Springs	Madison, WI	82.0 MWh	31.1 mi
O'Brien Solar Fields	Fitchburg, WI	38.5 GWh	33.8 mi
Portage Solar Plant	Portage, WI	22.8 GWh	12.2 mi
Prairie Du Sac	Prairie du Sac, WI	143.8 GWh	19.7 mi
Sycamore (WI)	Madison, WI	19.0 MWh	26.3 mi
Tyto Solar	Fitchburg, WI	10.8 GWh	34.5 mi
West Campus Cogeneration Facility	Madison, WI	282.0 GWh	28.4 mi