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Violation Tracker Current Parent Company Summary

Current Parent Company Name: HF Sinclair Corporation
Ownership Structure: publicly traded (ticker symbol DINO)
Headquartered in: Texas
Major Industry: oil and gas
Specific Industry: oil & gas
Penalty total since 2000: $309,128,054
Number of records: 176
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$304,964,07789
safety-related offenses$3,063,97785
consumer-protection-related offenses$800,0001
employment-related offenses$300,0001
Top 5 Primary Offense TypesPenalty TotalNumber of Records
air pollution violation$270,915,32159
environmental violation$25,308,02118
water pollution violation$7,442,2005
workplace safety or health violation$2,478,16236
hazardous waste violation$1,153,0354
Notes: Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYearAgency sort iconPenalty Amount
SINCLAIR WYOMING REFINING CO.railroad safety violation2016FRA$6,900
HollyFrontier Refining & Marketing LLCrailroad safety violation2016FRA$32,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2016FRA$5,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2016FRA$8,650
Holly Frontier El Dorado Refining LLCrailroad safety violation2016FRA$17,000
Frontier Refining Inc.railroad safety violation2004FRA$10,000
Frontier Refining Inc.railroad safety violation2004FRA$14,000
Holly Energy Partnersrailroad safety violation2007FRA$12,750
Navajo Refining Companyrailroad safety violation2002FRA$38,250
Sinclair Oil Corporationrailroad safety violation2004FRA$9,000
Sinclair Oil Corporationrailroad safety violation2004FRA$15,000
Sinclair Oil Corporationrailroad safety violation2006FRA$20,000
Sinclair Oil Corporationrailroad safety violation2006FRA$16,000
Sinclair Oil Corporationrailroad safety violation2007FRA$7,800
Sinclair Oil Corporationrailroad safety violation2008FRA$8,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2017FRA$10,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2017FRA$10,000
HOLLY ENERGY PARTNERSrailroad safety violation2017FRA$14,400
Holly Refining & Marketing - Tulsa LLCrailroad safety violation2017FRA$8,300
HollyFrontier Refining & Marketing LLCrailroad safety violation2017FRA$25,000
HollyFrontier El Dorado Refining LLCrailroad safety violation2017FRA$20,000
HollyFrontier El Dorado Refining LLCrailroad safety violation2018FRA$5,000
HollyFrontier Cheyenne Refiningrailroad safety violation2017FRA$5,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2018FRA$30,000
Hollyfrontier El Dorado Refining LLCrailroad safety violation2020FRA$5,000
Sinclair Wyoming Refining Companyrailroad safety violation2022FRA$6,000
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2018FRA$10,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2019FRA$5,000
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2019FRA$9,375
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2019FRA$7,500
FRONTIER REFINING INCmotor vehicle safety violation2009FMCSA$5,940
HOLLY REFINING & MARKETING COMPANYaviation safety violation2011FAA$7,000
Sinclair Oil Corporationair pollution violation2012EPA$14,344,000
Frontier Refiningair pollution violation2014EPA$153,000
Holly Refining and Marketing Companyair pollution violation2012EPA$115,000
Sinclair Wyoming Refining Companyair pollution violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $378,000
Frontier Refining Inc.air pollution violation2010EPA$1,900,000
HollyFrontier Corporationair pollution violation2015EPA$1,200,000
Frontier Refiningair pollution violation2009EPA$142,380,000
Holly Refining & Marketingenvironmental violation2008EPA$17,120,000
Sinclair Oil Corp.air pollution violation2008EPA$74,450,000
Sinclair Tulsa Refining Companyenvironmental violation2007EPA$5,500,000
Navajo Refining Company and Montana Refining Companyair pollution violation2001EPA$23,250,000
Sinclair Wyoming Refining Companyair pollution violation2019EPA$1,600,000
HollyFrontier El Dorado Refining LLCair pollution violation2020EPA$4,000,000
HollyFrontier El Dorado Refining LLCair pollution violation2022EPA$1,600,000
Holly Energy Partners-Operating L.P. and Osage Pipe Line Company LLCwater pollution violation2024EPA$7,400,000
NAVAJO REFINING COMPANYair pollution violation2002EPA$2,115,000
Sinclair Oil Corporationair pollution violation2008EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,108,500
Sinclair Oil Corporationenvironmental violation2005EPA$19,000
Holly Refining & Marketing-Tulsa LLCair pollution violation2013EPA$30,000
Sinclair Operating Company, LLCwater pollution violation2016EPA$5,000
SINCLAIR OPERATING COMPANY, LLCwater pollution violation2020EPA$6,000
FRONTIER EL DORADO REFINING COMPANYair pollution violation2009EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,873,851
HOLLYFRONTIER EL DORADO REFINING LLCair pollution violation2020EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $4,000,000
HollyFrontier El Dorado Refining LLCair pollution violation2022EPA$1,600,000
HF Sinclair El Dorado Refining LLChazardous waste violation2023EPA$31,379
Frontier Refining, Inc.air pollution violation2009EPA$665,377
Sinclair Oil Companyair pollution violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,404,500
Sinclair Wyoming RefiningPCB violation2006EPA$8,000
Frontier Refininghazardous waste violation2010EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $900,000
Sinclair Wyoming Refining Companyair pollution violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $378,000
HOLLY REFINING & MARKETING COMPANYair pollution violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $115,000
FRONTIER REFINING LLCenvironmental violation2014EPA$97,000
FRONTIER REFINING LLC FRONTIER REFINERYair pollution violation2014EPA$56,000
SINCLAIR WYOMING REFINING COMPANYair pollution violation2019EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,600,000
SHELL OIL PRODS. U.S. PUGET SOUND REFY.environmental violation2004EPA$5,000
Puget Sound Refineryair pollution violation2020EPA$191,514
Frontier Refining Inc.air pollution violation2006EPA$48,000
HollyFrontier Refining and Marketing LLCair pollution violation2013EPA$23,214
Sinclair Oil Corporationair pollution violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $343,000
HollyFrontierair pollution violation2016EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,200,000
HollyFrontier Refining & Marketing LLCair pollution violation2014EPA$73,698
HollyFrontier Refining & Marketing LLCair pollution violation2015EPA$17,598
HollyFrontier Refining & Marketingair pollution violation2017EPA$9,565
Sinclair Oilconsumer protection violation2015private lawsuit-federal$800,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.