PERI: Toxic 100 Index

Rio Tinto

Rank in Toxic 100: 12
Rank among all TRI companies: 41
Air releases 2014 (lbs): 116,724
Incineration transfers 2014 (lbs): 22
Total Air and Incineration Toxic Score 2014: 1,910,786
Percentage of national total 2014 toxic air and incineration score: 0.437%
EJ: Poor Share: 13.5%
EJ: Minority Share: 29.5%

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)

Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Rv
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Arsenic and arsenic compounds	2,714	2,714	0	0	15,000,000	1,770,447	92.66%	13.6%	34.4%	29.7%	1.6%	20.5%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Cadmium and cadmium compounds	160	160	0	0	6,400,000	40,953	2.14%	13.1%	33.6%	29.0%	1.6%	19.9%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Chromium and chromium compounds	71	71	0	0	43,000,000	40,380	2.11%	10.1%	28.6%	22.3%	1.2%	14.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Chromium and chromium compounds	442	442	0	0	43,000,000	23,053	1.21%	13.2%	33.7%	29.1%	1.6%	20.0%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Nickel and nickel compounds	383	383	0	0	930,000	15,122	0.79%	13.5%	34.2%	29.5%	1.6%	20.3%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Lead and lead compounds	7,426	7,426	0	0	23,000	7,867	0.41%	13.9%	35.0%	30.1%	1.6%	20.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Sulfuric acid	33,782	33,782	0	0	3,500	4,782	0.25%	13.2%	33.8%	29.1%	1.6%	20.0%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Copper and copper compounds	46,957	46,957	0	0	1,500	2,735	0.14%	13.5%	34.3%	29.7%	1.6%	20.5%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Arsenic and arsenic compounds	4	4	0	0	15,000,000	2,546	0.13%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Lead and lead compounds	1,143	1,143	0	0	23,000	964	0.05%	9.8%	28.3%	21.9%	1.2%	14.6%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Nickel and nickel compounds	19	19	0	0	930,000	750	0.04%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Cadmium and cadmium compounds	2	2	0	0	6,400,000	543	0.03%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Sulfuric acid	1,400	1,400	0	0	3,500	207	0.01%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Thallium and thallium compounds	172	172	0	0	14,000	96	0.01%	13.1%	33.6%	29.0%	1.6%	19.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Manganese and manganese compounds	178	178	0	0	12,000	87	0.00%	13.2%	33.8%	29.2%	1.6%	20.1%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Antimony and antimony compounds	88	88	0	0	18,000	80	0.00%	14.3%	35.7%	30.6%	1.6%	21.4%
US BORAX INC	WILMINGTON	CA	Zinc and zinc compounds	1,498	1,498	0	0	100	69	0.00%	20.9%	42.5%	74.1%	8.1%	50.0%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Hydrochloric acid	3,537	3,537	0	0	180	27	0.00%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Manganese and manganese compounds	48	48	0	0	12,000	24	0.00%	10.5%	29.0%	22.9%	1.3%	15.2%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Ammonia	9,879	9,879	11	11	35	14	0.00%	13.2%	33.8%	29.2%	1.6%	20.0%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Mercury and mercury compounds	19	19	0	0	12,000	10	0.00%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Hydrochloric acid	545	545	0	0	180	5	0.00%	14.6%	36.1%	31.0%	1.6%	21.7%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Ammonia	3,873	3,873	5	5	35	5	0.00%	9.9%	28.4%	22.1%	1.2%	14.7%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Mercury and mercury compounds	8	8	0	0	12,000	4	0.00%	13.1%	33.6%	29.0%	1.6%	19.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Zinc and zinc compounds	813	813	0	0	100	3	0.00%	13.3%	33.9%	29.2%	1.6%	20.1%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	2	0.00%	10.0%	28.5%	22.3%	1.2%	14.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Selenium and selenium compounds	438	438	0	0	180	2	0.00%	15.0%	37.2%	32.4%	1.5%	23.1%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Silver and silver compounds	243	243	0	0	200	2	0.00%	13.6%	34.5%	29.7%	1.6%	20.5%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Copper and copper compounds	39	39	0	0	1,500	2	0.00%	10.1%	28.5%	22.4%	1.2%	14.9%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Vanadium and vanadium compounds	156	156	0	0	140	1	0.00%	13.1%	33.6%	29.0%	1.6%	19.9%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Antimony and antimony compounds	1	1	0	0	18,000	1	0.00%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Thallium and thallium compounds	1	1	0	0	14,000	1	0.00%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Vanadium and vanadium compounds	63	63	0	0	140	0	0.00%	10.5%	29.0%	22.9%	1.3%	15.3%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Nitric acid	22	22	0	0	270	0	0.00%	14.0%	35.2%	30.3%	1.6%	21.0%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Selenium and selenium compounds	61	61	0	0	180	0	0.00%	9.5%	27.7%	21.8%	1.2%	14.6%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Zinc and zinc compounds	39	39	0	0	100	0	0.00%	10.4%	28.9%	22.8%	1.3%	15.2%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Cresol (mixed isomers)	250	250	0	0	6	0	0.00%	15.6%	38.1%	32.8%	1.5%	23.5%
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	BINGHAM CANYON	UT	Cresol (mixed isomers)	250	250	6	6	6	0	0.00%	8.6%	26.9%	20.5%	1.1%	13.8%
KENNECOTT UTAH COPPER SMELTER & REFINERY	MAGNA	UT	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.7%	36.3%	31.1%	1.6%	21.9%

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

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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