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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
environmental violation$304,964,07789
workplace safety or health violation$2,478,16236
consumer protection violation$800,0001
railroad safety violation$572,87547
labor relations violation$300,0001
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 TypeYear sort iconAgencyPenalty Amount
Holly Energy Partners-Operating L.P. and Osage Pipe Line Company LLCenvironmental violation2024EPA$7,400,000
HF Sinclair El Dorado Refining LLCenvironmental violation2023EPA$31,379
HollyFrontier Puget Sound Refining LLCenvironmental violation2022WA-NCAA$38,128
HollyFrontier El Dorado Refining LLCenvironmental violation2022EPA$1,600,000
Sinclair Wyoming Refining Companyrailroad safety violation2022FRA$6,000
HollyFrontier El Dorado Refining LLCenvironmental violation2022EPA$1,600,000
HollyFrontier Cheyenne Refining, LLCenvironmental violation2021WY-ENV$95,075
Shell Puget Sound Refineryenvironmental violation2021WA-NCAA$60,000
HollyFrontier El Dorado Refining LLCenvironmental violation2020EPA$4,000,000
Hollyfrontier El Dorado Refining LLCrailroad safety violation2020FRA$5,000
Shell Puget Sound Refineryenvironmental violation2020WA-NCAA$26,000
SINCLAIR OPERATING COMPANY, LLCenvironmental violation2020EPA$6,000
HOLLYFRONTIER EL DORADO REFINING LLCenvironmental 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
Puget Sound Refineryenvironmental violation2020EPA$191,514
Sinclair Wyoming Refining Companyenvironmental violation2019EPA$1,600,000
SONNEBORN LLCenvironmental violation2019PA-ENV$205,920
Hollyenvironmental violation2019UT-ENV$105,583
Shell Puget Sound Refineryenvironmental violation2019WA-NCAA$49,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2019FRA$5,000
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2019FRA$9,375
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2019FRA$7,500
SINCLAIR WYOMING REFINING COMPANYenvironmental 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
HollyFrontier El Dorado Refining LLCrailroad safety violation2018FRA$5,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2018FRA$30,000
Holly Refiningenvironmental violation2018UT-ENV$10,500
Sinclair Casper Refining Co.environmental violation2018WY-ENV$31,500
SINCLAIR WYOMING REFINING COMPANYrailroad safety violation2018FRA$10,000
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 Cheyenne Refiningrailroad safety violation2017FRA$5,000
Shell Puget Sound Refineryenvironmental violation2017WA-NCAA$188,869
HOLLY FRONTIER REFINING LLCworkplace safety or health violation2017OSHA$5,000
HOLLYFRONTIER ELDORADO REFINING LLCworkplace safety or health violation2017OSHA$51,736
HollyFrontier Refining & Marketingenvironmental violation2017EPA$9,565
HOLLY ENERGY PARTNERSrailroad safety violation2016FRA$8,000
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
Hollyfrontier Tulsa Refining LLClabor relations violation2016NLRB$300,000
SONNEBORN LLCenvironmental violation2016PA-ENV$31,282
HolleyFrontier Navajo Refining LLCenvironmental violation2016NM-ENV$33,600
Shell Puget Sound Refineryenvironmental violation2016WA-NCAA$133,000
Shell Puget Sound Refineryenvironmental violation2016WA-NCAA$39,400
HOLLY FRONTIER CHEYENNE REFINING LLCworkplace safety or health violation2016OSHA$6,000
Sinclair Operating Company, LLCenvironmental violation2016EPA$5,000
HollyFrontierenvironmental 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 Corporationenvironmental violation2015EPA$1,200,000
FRONTIER REFINING, LLC COMPANYrailroad safety violation2015FRA$5,000
HollyFrontier Refining & Marketing LLCrailroad safety violation2015FRA$5,000
Holly Energy Partners-op, LPenvironmental violation2015TX-RRC$6,250
Sinclair Oilconsumer protection violation2015private lawsuit-federal$800,000
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2015OSHA$117,000
HollyFrontier Refining & Marketing LLCenvironmental violation2015EPA$17,598
Frontier Refiningenvironmental violation2014EPA$153,000
HollyFrontier Refining & Marketingrailroad safety violation2014FRA$15,950
Navajo Refining Company, LLCenvironmental violation2014NM-ENV$12,000
Frontier Refining LLCenvironmental violation2014WY-ENV$35,000
Shell Puget Sound Refineryenvironmental violation2014WA-NCAA$21,000
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2014OSHA$7,000
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2014OSHA$98,000
SONNEBORN, LLCworkplace safety or health violation2014OSHA$5,400
FRONTIER REFINING LLCenvironmental violation2014EPA$97,000
FRONTIER REFINING LLC FRONTIER REFINERYenvironmental violation2014EPA$56,000
HollyFrontier Refining & Marketing LLCenvironmental violation2014EPA$73,698
HOLLY ENERGY PARTNERSrailroad safety violation2013FRA$5,000
Frontier Refining LLCenvironmental violation2013WY-ENV$10,000
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2013OSHA$493,000
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2013OSHA$7,000
FRONTIER REFINING LLCworkplace safety or health violation2013OSHA$13,282
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2013OSHA$196,000
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2013OSHA$70,000
NAVAJO REFINING COMPANY, LLCworkplace safety or health violation2013OSHA$8,625
Holly Refining & Marketing-Tulsa LLCenvironmental violation2013EPA$30,000
HollyFrontier Refining and Marketing LLCenvironmental violation2013EPA$23,214
HollyFrontier Refining & Marketingrailroad safety violation2012FRA$15,000
Sinclair Oil Corporationenvironmental violation2012EPA$14,344,000
Holly Refining and Marketing Companyenvironmental violation2012EPA$115,000
Sinclair Wyoming Refining Companyenvironmental 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
Navajo Refining Company, LLCenvironmental violation2012NM-ENV$33,456
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2012OSHA$103,200
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2012OSHA$53,250
SINCLAIR CASPER REFINING COMPANYworkplace safety or health violation2012OSHA$17,793
SINCLAIR WYOMING REFINING COMPANYworkplace safety or health violation2012OSHA$128,200
HOLLY REFINING & MARKETING - TULSA LLCworkplace safety or health violation2012OSHA$7,000
Sinclair Oil Companyenvironmental 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 Refining Companyenvironmental 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 COMPANYenvironmental 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
Sinclair Oil Corporationenvironmental 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
FRONTIER REFINING, LLC COMPANYrailroad safety violation2011FRA$14,500
FRONTIER REFINING, LLC COMPANYrailroad safety violation2011FRA$15,000
HOLLY ENERGY PARTNERSrailroad safety violation2011FRA$5,000
HOLLY REFINING & MARKETING COMPANYaviation safety violation2011FAA$7,000
Holly Energy Partners - Operating, L.P.environmental violation2011TX-ENV$24,280
Sinclair Wyoming Refining Co.environmental violation2011WY-ENV$163,000
Sinclair Wyoming Refining Co.environmental violation2011WY-ENV$850,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.