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State: Wisconsin

2022 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 30,325,620
Percentage of national total 2022 supplier emissions: 0.6%
Top 3 Parent Companies(in descending order of emissions): WEC Energy Group, Alliant Energy, MGE ENERGY INC

Basic data displayed (display advanced data instead)
Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.
Links on facility names lead to EPA FLIGHT reports or to Greenhouse 100 Coal Index displays for coal mines.)
Facility NameParentCO2 equivalent emissions (mt) (sorted by)Split *CBI **
WISCONSIN GAS COMPANYWEC Energy Group10,711,683
Wisconsin Power & Light Gas DistributionAlliant Energy5,548,563
Wisconsin Public Service CorporationWEC Energy Group5,239,842
WISCONSIN ELECTRIC POWER COMPANYWEC Energy Group5,207,316
Madison Gas and Electric Company, LDCMGE ENERGY INC1,772,569
Northern States Power Company, A Wisconsin CorporationXcel Energy1,225,662
SUPERIOR WATER, LIGHT and POWER COMPANYAllete158,224
MIDWEST NATURAL GAS, INC.Midwest Natural Gas152,809
Upper Michigan Energy Resources CorporationWEC Energy Group91,539
Rock Energy CooperativeROCK ENERGY COOPERATIVE86,208
ST. CROIX VALLEY NATURAL GAS CO.ST CROIX VALLEY NATURAL GAS CO INC77,819
Northern States Power Company, A Wisconsin Corporation - MichiganXcel Energy46,422
Superior Refining Company LLCCenovus Energy6,964
BADGER STATE ETHANOLBADGER STATE ETHANOL LLC0Yes
Aztalan Bio LLCAztalan Bio LLC0Yes
ACE ETHANOL LLCAce Ethanol0Yes
WISCONSIN RAPIDS PAPER MILLBillerudKorsnas0Yes
Big River Resources Boyceville, LLCBIG RIVER RESOURCES LLC0Yes
Superior TerminalPlains GP Holdings0Yes
Fox River Valley Ethanol, LLCAce Ethanol0Yes
Johnson ControlsJohnson Controls0
HTP EnergyALM HOLDING CO0
Texpar Energy, LLCALM HOLDING CO0
Midwest Industrial AsphaltALM HOLDING CO0
U.S. Venture, IncUS VENTURE INC0
Tyco Fire Products, LPJohnson Controls0
North American RefrigerantsNorth American Refrigerants0
For more information on the data, see the technical notes.
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.
** CBI: if Yes appears in this column, then one or more of the supplier CO2 amounts for the facility (excluding imports and exports) have been treated as confidential by EPA. Amounts that EPA has declared to be confidential are treated as zeroes. If there are confidential amounts, the actual supplier emissions would be larger than shown. Petroleum exports are not included as supplier amounts (we assume that they were also reported as production if they were produced in the US.)

PERI press release for Wisconsin

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