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State: Iowa

2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 16,681,222
Percentage of national total 2021 supplier emissions: 0.4%
Top 3 Parent Companies(in descending order of emissions): Berkshire Hathaway, Alliant Energy, Black Hills Corp.

Basic data displayed (display advanced data instead)
Click on column headers to re-sort table: current sort is by Facility Name, then 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 Name (sorted by)ParentCO2 equivalent emissions (mt)Split *CBI **
Black Hills/Iowa Gas Utility Company, LLC, dba Black Hills EnergyBlack Hills Corp.1,963,904
Cedar Falls Municipal Gas UtilityCEDAR FALLS UTILITIES129,409
CF Industries Nitrogen, LLC-Port Neal Nitrogen ComplexCF Industries0Yes
GRAIN PROCESSING CORPKent Corp.0Yes
Interstate Power & Light Gas DistributionAlliant Energy4,704,636
Koch Fertilizer Ft. Dodge, LLCKoch Industries0Yes
Liberty Utilities - Keokuk OfficeAlgonquin Power & Utilities309,536
MidAmerican Energy Company Local Natural Gas Distribution Company - IllinoisBerkshire Hathaway1,387,063
MidAmerican Energy Company Local Natural Gas Distribution Company - NebraskaBerkshire Hathaway116,075
MidAmerican Energy Company Local Natural Gas Distribution Company - South DakotaBerkshire Hathaway764,975
MidAmerican Energy Local Gas Distribution CompanyBerkshire Hathaway7,296,933
QUAD CNTY CORN PROCESSORSQUAD COUNTY CORN PROCESSORS0Yes
SIOUX CENTER MUNICIPAL NATURAL GAS UTILITYCity of Sioux Center, IA8,692
THE ANDERSONS MARATHON HOLDINGS LLCAndersons Inc.0Yes
Valero Lakota PlantValero Energy0Yes
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 Iowa

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