PERI
Home

Allegheny Technologies

Rank in Toxic 100 Air Polluters: 59
Rank among all TRI companies: 120
Air releases 2021 (lbs): 263,161
Incineration transfers 2021 (lbs): 128,286
Total Air and Incineration Toxic Score 2021: 435,260
Percentage of national total 2021 toxic air and incineration score: 0.1%
EJ: Poor Share: 13%
EJ: Minority Share: 13%

This company has information in PERI's Toxic Water Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.

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 *
ATI PRECISION FINISHING LLC - MONACA MONACA PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 128 0 195,042 44.81% 12.9% 12.7%
ATI PRECISION FINISHING LLC - ZELIENOPLE ZELIENOPLE PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 106 0 59,180 13.60% 7.3% 5.0%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Cobalt compounds 77 0 56,875 13.07% 17.9% 18.6%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 558 0 23,843 5.48% 17.1% 18.2%
ATI PRECISION FINISHING LLC - ROCHESTER FACILITY ROCHESTER PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 22 0 15,992 3.67% 18.0% 17.0%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Cobalt compounds 93 0 14,644 3.36% 10.7% 8.7%
ATI PRECISION FINISHING LLC - MONACA MONACA PA Nickel compounds 57 0 8,167 1.88% 12.9% 12.7%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Nickel compounds 334 0 7,547 1.73% 15.8% 17.7%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Nickel compounds 815 0 7,219 1.66% 10.7% 8.6%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 508 0 6,822 1.57% 10.4% 8.3%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Cobalt 4 0 5,406 1.24% 16.1% 50.2%
ATI POWDER METALS - OAKDALE OAKDALE PA Cobalt 2 0 5,130 1.18% 11.1% 18.2%
ATI POWDER METALS - OAKDALE OAKDALE PA Chromium 2 0 4,153 0.95% 11.1% 18.3%
ATI PRECISION FINISHING LLC - ZELIENOPLE ZELIENOPLE PA Nickel compounds 47 0 3,338 0.77% 7.3% 5.0%
ALLVAC RICHBURG PLANT RICHBURG SC Cobalt 6 0 3,156 0.73% 10.8% 32.2%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 65 0 2,395 0.55% 19.6% 12.7%
ATI PRECISION FINISHING LLC - ROCHESTER FACILITY ROCHESTER PA Nickel compounds 22 0 2,035 0.47% 18.0% 17.0%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Cobalt 1 0 2,019 0.46% 10.8% 38.7%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 63 0 1,746 0.40% 15.5% 14.8%
ATI LADISH LLC. CUDAHY WI Cobalt 2 0 1,738 0.40% 15.8% 36.1%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Nickel compounds 63 0 1,259 0.29% 15.5% 14.8%
JESSOP STEEL LLC WASHINGTON PA Nickel compounds 48 0 1,226 0.28% 11.8% 17.5%
ATI POWDER METALS - OAKDALE OAKDALE PA Nickel 7 0 868 0.20% 11.1% 18.2%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Chlorine 2,604 0 806 0.19% 13.5% 24.9%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Nickel compounds 29 0 794 0.18% 19.9% 12.6%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Nickel 9 0 652 0.15% 15.8% 49.3%
ATI LADISH LLC. CUDAHY WI Nickel 9 0 428 0.10% 15.8% 36.1%
JESSOP STEEL LLC WASHINGTON PA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 12 0 425 0.10% 11.8% 17.5%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Chromium 3 0 404 0.09% 16.1% 50.3%
ATI LADISH LLC. CUDAHY WI Chromium 5 0 330 0.08% 15.8% 36.1%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Nickel 3 0 197 0.05% 11.0% 39.4%
ALLVAC RICHBURG PLANT RICHBURG SC Nickel 6 0 172 0.04% 10.8% 32.2%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 500 0 162 0.04% 12.3% 23.7%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Manganese compounds 574 0 151 0.03% 15.3% 17.5%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Chromium 1 0 151 0.03% 10.8% 38.7%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Phosgene 635 0 133 0.03% 13.2% 24.6%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 12,385 0 101 0.02% 12.4% 23.8%
ALLVAC RICHBURG PLANT RICHBURG SC Chromium 2 0 95 0.02% 10.2% 32.3%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Lead compounds 539 0 84 0.02% 11.8% 10.3%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Manganese compounds 594 0 74 0.02% 10.5% 8.3%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Lead compounds 128 0 55 0.01% 14.5% 17.1%
ATI SPECIALTY MATERIALS-LOCKPORT PLANT LOCKPORT NY Nickel compounds 2 0 55 0.01% 15.0% 20.8%
JESSOP STEEL LLC WASHINGTON PA Nitric acid 2,288 0 48 0.01% 13.0% 14.0%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Manganese compounds 72 0 25 0.01% 19.6% 12.7%
ATI PRECISION FINISHING LLC - MONACA MONACA PA Manganese 12 0 22 0.01% 12.9% 12.7%
JESSOP STEEL LLC WASHINGTON PA Hydrogen fluoride (Hydrofluoric acid) 916 0 18 0.00% 13.0% 14.0%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Nitric acid 1,501 0 12 0.00% 12.6% 24.0%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Nitric acid 1,301 0 10 0.00% 19.6% 12.8%
ATI PRECISION FINISHING LLC - ZELIENOPLE ZELIENOPLE PA Manganese compounds 10 0 9 0.00% 7.3% 5.0%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Nickel 1 0 8 0.00% 13.6% 25.0%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Manganese compounds 27 0 7 0.00% 15.5% 14.7%
ATI PRECISION FINISHING LLC - ROCHESTER FACILITY ROCHESTER PA Manganese compounds 5 0 7 0.00% 19.8% 18.3%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Hydrogen fluoride (Hydrofluoric acid) 587 0 5 0.00% 12.6% 24.0%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 75 0 4 0.00% 17.6% 18.4%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Methyl isobutyl ketone 231,617 128,284 4 0.00% 13.4% 24.7%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Nitric acid 616 0 4 0.00% 15.5% 14.9%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Hydrogen fluoride (Hydrofluoric acid) 295 0 2 0.00% 15.5% 14.9%
JESSOP STEEL LLC WASHINGTON PA Manganese compounds 4 0 1 0.00% 11.8% 17.5%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Zinc compounds 326 0 1 0.00% 17.6% 18.5%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Manganese 1 0 1 0.00% 10.7% 38.3%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Hexachlorobenzene 0 2 1 0.00% 13.6% 25.0%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Hydrogen fluoride (Hydrofluoric acid) 84 0 1 0.00% 19.6% 12.8%
ALLVAC RICHBURG PLANT RICHBURG SC Nitric acid 59 0 1 0.00% 9.6% 32.5%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Copper 4 0 1 0.00% 16.5% 50.8%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Copper 16 0 1 0.00% 15.5% 14.7%
ALLVAC RICHBURG PLANT RICHBURG SC Manganese 1 0 0 0.00% 10.9% 32.2%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Manganese 0 0 0 0.00% 15.8% 49.3%
JESSOP STEEL LLC WASHINGTON PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 8 0 0 0.00% 11.8% 17.4%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 2,102 0 0 0.00% 13.2% 24.5%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Nitric acid 72 0 0 0.00% 11.9% 15.9%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Hydrogen fluoride (Hydrofluoric acid) 72 0 0 0.00% 11.9% 15.9%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Lead compounds 1 0 0 0.00% 13.6% 25.0%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Copper 2 0 0 0.00% 10.7% 38.2%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Hydrogen fluoride (Hydrofluoric acid) 6 0 0 0.00% 11.8% 35.5%
ATI LADISH LLC. CUDAHY WI Nitric acid 5 0 0 0.00% 15.8% 36.1%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Lead 0 0 0 0.00% 15.5% 14.9%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Nitric acid 2 0 0 0.00% 11.8% 35.5%
ALLVAC RICHBURG PLANT RICHBURG SC Copper 1 0 0 0.00% 11.8% 31.9%
ATI LADISH LLC. CUDAHY WI Hydrogen fluoride (Hydrofluoric acid) 2 0 0 0.00% 15.8% 36.1%

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 Polluters 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.

>>New Toxic 100 Air Polluters Search

>>Combined Toxic / Greenhouse 100 Lists

>>Toxic 100 Air Polluters Top Company List

>>Toxic 100 Water Polluters Top Company List

>>Greenhouse 100 Polluters Top Company List

>>Greenhouse 100 Suppliers Top Company List

>>PERI Polluter Indexes Page