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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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Company sort iconPrimary Offense TypeYearAgencyPenalty Amount
HollyFrontier Refining & Marketing LLCair pollution violation2015EPA$17,598
HollyFrontier Refining & Marketingrailroad safety violation2012FRA$15,000
HollyFrontier Refining & Marketingrailroad safety violation2014FRA$15,950
HollyFrontier Refining & Marketingair pollution violation2017EPA$9,565
HollyFrontier Puget Sound Refining LLCair pollution violation2022WA-NCAA$38,128
HOLLYFRONTIER ELDORADO REFINING LLCworkplace safety or health violation2017OSHA$51,736
HollyFrontier El Dorado Refining LLCrailroad safety violation2017FRA$20,000
HollyFrontier El Dorado Refining LLCrailroad safety violation2018FRA$5,000
HollyFrontier El Dorado Refining LLCair pollution violation2020EPA$4,000,000
Hollyfrontier El Dorado Refining LLCrailroad safety violation2020FRA$5,000
HollyFrontier El Dorado Refining LLCair pollution violation2022EPA$1,600,000
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
HollyFrontier Corporationair pollution violation2015EPA$1,200,000
HollyFrontier Cheyenne Refining, LLCenvironmental violation2021WY-ENV$95,075
HollyFrontier Cheyenne Refiningrailroad safety violation2017FRA$5,000
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
Holly Refining and Marketing Companyair pollution violation2012EPA$115,000
HOLLY REFINING AND MARKETINGworkplace safety or health violation2008OSHA$44,000
Holly Refining & Marketing-Tulsa LLCair pollution violation2013EPA$30,000
HOLLY REFINING & MARKETING COMPANYaviation safety violation2011FAA$7,000
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
Holly Refining & Marketing - Tulsa LLCrailroad safety violation2017FRA$8,300
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2010OSHA$9,500
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2010OSHA$31,750
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2012OSHA$7,000
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2014OSHA$98,000
Holly Refining & Marketingenvironmental violation2008EPA$17,120,000
Holly Refiningair pollution violation2018UT-ENV$10,500
HOLLY FRONTIER REFINING LLCworkplace safety or health violation2017OSHA$5,000
Holly Frontier El Dorado Refining LLCrailroad safety violation2016FRA$17,000
HOLLY FRONTIER CHEYENNE REFINING LLCworkplace safety or health violation2016OSHA$6,000
Holly Energy Partners-Operating L.P. and Osage Pipe Line Company LLCwater pollution violation2024EPA$7,400,000
Holly Energy Partners-op, LPenvironmental violation2015TX-RRC$6,250
Holly Energy Partners - Operating, L.P.environmental violation2011TX-ENV$24,280
HOLLY ENERGY PARTNERS - OPERATING L.P.pipeline safety violation2010PHMSA$92,500
HOLLY ENERGY PARTNERS - OPERATING L.P.pipeline safety violation2010PHMSA$45,000
HOLLY ENERGY PARTNERSrailroad safety violation2009FRA$5,000
HOLLY ENERGY PARTNERSrailroad safety violation2011FRA$5,000
HOLLY ENERGY PARTNERSrailroad safety violation2013FRA$5,000
HOLLY ENERGY PARTNERSrailroad safety violation2016FRA$8,000
Holly Energy Partnersrailroad safety violation2007FRA$12,750
HOLLY ENERGY PARTNERSrailroad safety violation2017FRA$14,400
Hollyair pollution violation2019UT-ENV$105,583
HolleyFrontier Navajo Refining LLCenvironmental violation2016NM-ENV$33,600
HF Sinclair El Dorado Refining LLChazardous waste violation2023EPA$31,379
FRONTIER REFINING, LLC COMPANYrailroad safety violation2010FRA$32,000
FRONTIER REFINING, LLC COMPANYrailroad safety violation2009FRA$15,000
FRONTIER REFINING, LLC COMPANYrailroad safety violation2011FRA$14,500
FRONTIER REFINING, LLC COMPANYrailroad safety violation2011FRA$15,000
FRONTIER REFINING, LLC COMPANYrailroad safety violation2015FRA$5,000
Frontier Refining, Inc.environmental violation2010WY-ENV$64,918
Frontier Refining, Inc.water pollution violation2009WY-ENV$24,000
Frontier Refining, Inc.air pollution violation2009EPA$665,377
FRONTIER REFINING LLC FRONTIER REFINERYair pollution violation2014EPA$56,000
Frontier Refining LLCair pollution violation2014WY-ENV$35,000
Frontier Refining LLCair pollution violation2013WY-ENV$10,000
FRONTIER REFINING LLCworkplace safety or health violation2013OSHA$13,282
FRONTIER REFINING LLCenvironmental violation2014EPA$97,000
Frontier Refining Inc.air pollution violation2010EPA$1,900,000
Frontier Refining Inc.railroad safety violation2004FRA$10,000
Frontier Refining Inc.railroad safety violation2004FRA$14,000
Frontier Refining Inc.environmental violation2009WY-ENV$850,000
Frontier Refining Inc.water pollution violation2009WY-ENV$7,200
Frontier Refining Inc.hazardous waste violation2009WY-ENV$461,656
Frontier Refining Inc.air pollution violation2006EPA$48,000
FRONTIER REFINING INCmotor vehicle safety violation2009FMCSA$5,940
FRONTIER REFINING INCworkplace safety or health violation2010OSHA$10,406
Frontier Refining and Frontier El Dorado Refiningair pollution violation2009MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,380,000
Frontier Refiningair pollution violation2014EPA$153,000
Frontier Refiningair pollution violation2009EPA$142,380,000
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
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
FRONTIER EL DORADO REFININGworkplace safety or health violation2006OSHA$7,200
FRONTIER EL DORADO REFININGworkplace safety or health violation2007OSHA$102,000
FRONTIER EL DORADO REFININGworkplace safety or health violation2008OSHA$77,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.