PERI: Toxic 100 Air Polluters Index

Rio Tinto

Rank in Toxic 100 Air Polluters: 21
Rank among all TRI companies: 33
Air releases 2022 (lbs): 303,963
Incineration transfers 2022 (lbs): 1
Total Air and Incineration Toxic Score 2022: 2,208,082
Percentage of national total 2022 toxic air and incineration score: 0.6%
EJ: Poor Share: 8%
EJ: Minority Share: 33%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 24 on the Toxic 100 Water Polluters list.
This company has information in PERI's Greenhouse 100 Polluters database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
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(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share
Arsenic compounds	2,303	0	1,495,016	67.71%	7.8%	34.9%
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.)	1,231	0	632,657	28.65%	6.8%	29.8%
Nickel compounds	896	0	29,632	1.34%	7.3%	32.3%
Cadmium compounds	130	0	28,374	1.29%	7.3%	32.2%
Lead compounds	8,164	0	8,771	0.40%	7.7%	34.7%
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)	89,740	0	5,324	0.24%	7.8%	35.3%
Aluminum (fume or dust)	133,028	0	4,055	0.18%	5.6%	24.6%
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	25,254	0	2,880	0.13%	7.4%	32.5%
Cyanide compounds	2,679	0	520	0.02%	5.4%	24.5%
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)	0	0	228	0.01%	10.7%	11.4%
Manganese compounds	453	0	224	0.01%	6.9%	28.1%
Naphthalene	312	0	120	0.01%	5.0%	23.7%
Antimony compounds	148	0	86	0.00%	7.9%	35.7%
Vanadium compounds	143	0	64	0.00%	7.4%	32.3%
Zinc compounds	2,584	0	53	0.00%	13.3%	70.8%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	25,484	0	50	0.00%	15.1%	23.3%
Thallium compounds	28	0	13	0.00%	7.5%	32.8%
Mercury compounds	11	0	5	0.00%	6.6%	28.8%
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)	10,251	1	3	0.00%	6.6%	29.2%
Selenium compounds	560	0	3	0.00%	7.8%	37.9%
Lead	3	0	3	0.00%	11.3%	28.3%
Silver compounds	259	0	2	0.00%	7.6%	34.1%
Cresol (mixed isomers)	250	0	0	0.00%	4.7%	22.6%
Ethylene glycol	52	0	0	0.00%	5.3%	24.2%

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

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