Parent company Berkshire Hathaway

Rank in Greenhouse 100 Suppliers: 48
2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 21,365,692
Percentage of national total 2021 supplier emissions: 0.5%
CO2 from produced petroleum (mt): 2,185,914
CO2 from supplied natural gas (mt): 10,987,415
CO2 from supplied liquid natural gas (mt): 698,524
CO2 from mined coal (mt): 7,493,839
CO2 from industrial CO2 gas supply (mt): 0
CO2 from coal converted to liquid fuel (mt): 0
Parent company sectors (in descending order of emissions): Natural Gas Distribution, Coal Mining, Petroleum Refineries, Natural Gas Extraction, Petroleum Wholesalers, Other

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Basic data displayed (display advanced data instead)
Click on column headers to re-sort table: current sort is by Percent of total company emissions descending.
Links on facility names lead to EPA FLIGHT reports or to Greenhouse 100 Coal Index displays for coal mines. Links on states lead to state displays.)
Facility NameStateCO2 equivalent emissions (mt) (sorted by)Percent of total company emissions (sorted by)Split *CBI **
MidAmerican Energy Local Gas Distribution CompanyIA7,296,93334.15%
Bridger Underground Coal MineWY5,430,62525.42%
The San Antonio Refinery, LLCTX2,185,91410.23%
Jim Bridger MineWY2,063,2139.66%
SIERRA PACIFIC POWER COMPANY d/b/a NV ENERGY Natural Gas DistributionNV1,422,3696.66%
MidAmerican Energy Company Local Natural Gas Distribution Company - IllinoisIA1,387,0636.49%
MidAmerican Energy Company Local Natural Gas Distribution Company - South DakotaIA764,9753.58%
Eastern Gas Transmission and Storage - Hastings Complex (Proc,Tran)WV698,5243.27%
MidAmerican Energy Company Local Natural Gas Distribution Company - NebraskaIA116,0750.54%
THE LUBRIZOL CORPORATIONOH00.00%
Tartan Oil, LLCTN00.00%
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.).

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