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Par Pacific Holdings

Rank among all TRI companies: 803
Air releases 2020 (lbs): 294,631
Incineration transfers 2020 (lbs): 181
Total Air and Incineration Toxic Score 2020: 10,933
EJ: Poor Share: 12%
EJ: Minority Share: 53%

You can also view this company's penalties in Violation Tracker.
This company has information in PERI's Toxic Water database.
This company has information in PERI's Greenhouse database.
This company is rank 56 on the Greenhouse Suppliers 100 list.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
US OIL & REFINING CO TACOMA WA Benzene 1,930 75 6,742 61.66% 12.5% 42.8%
PAR HAWAII REFINING LLC KAPOLEI HI Nickel compounds 862 0 1,331 12.17% 8.6% 84.8%
PAR HAWAII REFINING LLC KAPOLEI HI Benzene 10,022 0 1,059 9.68% 8.9% 84.5%
US OIL & REFINING CO TACOMA WA Polycyclic aromatic compounds 19 0 454 4.15% 12.2% 44.3%
WYOMING REFINING CO NEWCASTLE WY Benzene 813 4 243 2.23% 13.5% 1.7%
US OIL & REFINING CO TACOMA WA Naphthalene 145 4 171 1.57% 13.1% 43.7%
PAR HAWAII REFINING LLC KAPOLEI HI Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 26,377 0 151 1.38% 8.6% 84.8%
US OIL & REFINING CO TACOMA WA Ethylbenzene 1,358 1 140 1.28% 12.8% 43.1%
PAR HAWAII REFINING LLC KAPOLEI HI Polycyclic aromatic compounds 165 0 122 1.12% 8.6% 84.9%
WYOMING REFINING CO NEWCASTLE WY 1,3-Butadiene 189 0 107 0.98% 13.5% 1.7%
PAR HAWAII REFINING LLC KAPOLEI HI Naphthalene 2,131 0 87 0.79% 8.8% 84.6%
US OIL & REFINING CO TACOMA WA Hydrogen sulfide 368 0 78 0.71% 12.1% 42.7%
US OIL & REFINING CO TACOMA WA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 76,341 0 64 0.58% 11.2% 42.1%
PAR WEST REFINERY KAPOLEI HI Benzene 302 0 39 0.36% 11.9% 79.5%
PAR WEST REFINERY KAPOLEI HI Polycyclic aromatic compounds 44 0 35 0.32% 9.2% 81.1%
US OIL & REFINING CO TACOMA WA Xylene (mixed isomers) 8,636 67 33 0.30% 13.0% 43.4%
PAR WEST REFINERY KAPOLEI HI Naphthalene 348 0 16 0.15% 12.5% 79.0%
PAR HAWAII REFINING LLC KAPOLEI HI Ethylbenzene 2,927 0 10 0.09% 8.9% 84.5%
US OIL & REFINING CO TACOMA WA 1,2,4-Trimethylbenzene 1,671 6 9 0.08% 13.2% 44.0%
US OIL & REFINING CO TACOMA WA n-Hexane (Hexane) 11,891 5 7 0.06% 12.7% 43.0%
WYOMING REFINING CO NEWCASTLE WY Hydrogen sulfide 405 0 6 0.05% 13.5% 1.8%
WYOMING REFINING CO NEWCASTLE WY Naphthalene 42 0 6 0.05% 13.5% 1.6%
US OIL & REFINING CO TACOMA WA Lead 1 0 3 0.03% 11.2% 42.1%
WYOMING REFINING CO NEWCASTLE WY Hydrogen fluoride (Hydrofluoric acid) 898 0 3 0.02% 13.5% 1.7%
PAR HAWAII REFINING LLC KAPOLEI HI Hydrogen sulfide 717 0 2 0.02% 8.6% 84.9%
WYOMING REFINING CO NEWCASTLE WY Ethylbenzene 207 0 2 0.02% 13.5% 1.6%
PAR WEST REFINERY KAPOLEI HI Hydrogen sulfide 239 0 2 0.02% 12.1% 79.4%
PAR HAWAII REFINING LLC KAPOLEI HI Xylene (mixed isomers) 14,158 0 2 0.02% 8.8% 84.6%
US OIL & REFINING CO TACOMA WA Mercury compounds 1 0 2 0.01% 11.2% 42.1%
PAR HAWAII REFINING LLC KAPOLEI HI Lead compounds 41 0 2 0.01% 8.6% 84.8%
PAR WEST REFINERY KAPOLEI HI Lead compounds 19 0 1 0.01% 9.3% 81.5%
US OIL & REFINING CO TACOMA WA Toluene 9,427 15 1 0.01% 12.7% 43.1%
PAR HAWAII REFINING LLC KAPOLEI HI n-Hexane (Hexane) 44,211 0 1 0.01% 8.8% 84.6%
PAR HAWAII REFINING LLC KAPOLEI HI 1,2,4-Trimethylbenzene 3,177 0 1 0.01% 8.8% 84.7%
PAR WEST REFINERY KAPOLEI HI Ethylbenzene 132 0 1 0.01% 12.3% 79.2%
PAR HAWAII REFINING LLC KAPOLEI HI Benzo[g,h,i]perylene 12 0 1 0.00% 8.6% 84.9%
WYOMING REFINING CO NEWCASTLE WY Xylene (mixed isomers) 1,193 0 0 0.00% 13.5% 1.6%
PAR HAWAII REFINING LLC KAPOLEI HI Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 30,270 0 0 0.00% 8.6% 84.8%
PAR WEST REFINERY KAPOLEI HI Xylene (mixed isomers) 2,413 0 0 0.00% 12.4% 79.1%
PAR HAWAII REFINING LLC KAPOLEI HI Carbonyl sulfide 511 0 0 0.00% 8.6% 84.8%
US OIL & REFINING CO TACOMA WA Cyclohexane 4,151 3 0 0.00% 12.8% 43.1%
PAR HAWAII REFINING LLC KAPOLEI HI Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like 0 0 0 0.00% 8.6% 84.8%
PAR HAWAII REFINING LLC KAPOLEI HI Mercury compounds 4 0 0 0.00% 8.6% 84.8%
PAR HAWAII REFINING LLC KAPOLEI HI Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom 31 0 0 0.00% 8.6% 84.9%
PAR HAWAII REFINING LLC KAPOLEI HI Zinc compounds 419 0 0 0.00% 8.6% 84.8%
WYOMING REFINING CO NEWCASTLE WY 1,2,4-Trimethylbenzene 106 0 0 0.00% 13.5% 1.5%
PAR WEST REFINERY KAPOLEI HI 1,2,4-Trimethylbenzene 276 0 0 0.00% 12.8% 78.6%
WYOMING REFINING CO NEWCASTLE WY n-Hexane (Hexane) 1,322 0 0 0.00% 13.5% 1.7%
PAR HAWAII REFINING LLC KAPOLEI HI Toluene 14,976 0 0 0.00% 8.9% 84.5%
US OIL & REFINING CO TACOMA WA Benzo[g,h,i]perylene 0 0 0 0.00% 14.5% 45.5%
WYOMING REFINING CO NEWCASTLE WY Propylene 1,910 0 0 0.00% 13.5% 1.5%
WYOMING REFINING CO NEWCASTLE WY Cumene 235 0 0 0.00% 13.5% 1.6%
PAR WEST REFINERY KAPOLEI HI n-Hexane (Hexane) 736 0 0 0.00% 12.1% 79.4%
PAR HAWAII REFINING LLC KAPOLEI HI Cyclohexane 8,085 0 0 0.00% 8.8% 84.6%
WYOMING REFINING CO NEWCASTLE WY Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 128 0 0 0.00% 13.5% 1.7%
WYOMING REFINING CO NEWCASTLE WY Toluene 1,400 0 0 0.00% 13.5% 1.7%
PAR HAWAII REFINING LLC KAPOLEI HI Propylene 5,164 0 0 0.00% 8.6% 85.0%
WYOMING REFINING CO NEWCASTLE WY Cyclohexane 361 0 0 0.00% 13.5% 1.8%
PAR WEST REFINERY KAPOLEI HI Toluene 456 0 0 0.00% 12.2% 79.3%
WYOMING REFINING CO NEWCASTLE WY Styrene 38 0 0 0.00% 13.5% 1.6%
PAR WEST REFINERY KAPOLEI HI Cyclohexane 200 0 0 0.00% 12.3% 79.2%
PAR WEST REFINERY KAPOLEI HI Benzo[g,h,i]perylene 0 0 0 0.00% 11.1% 79.6%
WYOMING REFINING CO NEWCASTLE WY Ethylene 17 0 0 0.00% 13.5% 1.6%
WYOMING REFINING CO NEWCASTLE WY Cresol (mixed isomers) 1 0 0 0.00% 13.5% 1.8%
WYOMING REFINING CO NEWCASTLE WY Methanol 3 0 0 0.00% 13.5% 1.9%

For explanations of most columns above, including the EJ Shares, see the technical notes.

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse 100 emitters database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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Political Economy Research Institute
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Last Updated:  
2022