State: Oklahoma

2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 91,534,006
Percentage of national total 2021 supplier emissions: 2.0%
Top 3 Parent Companies(in descending order of emissions): Phillips 66, HF Sinclair Corporation, Oneok

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 **
Phillips 66 Ponca City RefineryPhillips 6628,720,245
OHL NGLP Medford PlantOneok14,378,280
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERYValero Energy11,833,242
HOLLYFRONTIER TULSA REFINING LLC - WESTHF Sinclair Corporation11,058,210
Oklahoma Natural Gas Co.ONE Gas Inc.10,861,035
WYNNEWOOD REFINING COIcahn Enterprises10,337,448
HOLLYFRONTIER TULSA REFINING LLC - EASTHF Sinclair Corporation4,267,736
Northeast Oklahoma Public Facilities AuthorityNORTHEAST OKLAHOMA PUBLIC FACILITIES AUTHORITY76,680
Joshua Coal CompanyGloria Churchill1,130
VERDIGRIS PLTCF Industries0Yes
KOCH FERITLIZER ENID LLC ENID NITROGEN PLTKoch Industries0Yes
WETUMKA GAS PROCESSING PLTEnergy Transfer0Yes
COX CITY GAS PROCESSING PLTEnergy Transfer0Yes
CALUMET GAS PROCESSING PLTEnergy Transfer0Yes
TULSTAR PRODUCTS INCTULSTAR PRODUCTS INC0
TERRA INTERNATIONAL (OKLAHOMA) LLCCF Industries0Yes
PRYOR CHEMICAL COMPANYLSB Industries0Yes
Catcher Ranch Gas PlantMPLX LP0Yes
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 Oklahoma

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