PERI: Toxic 100 Index

Summit Materials

Rank among all TRI companies: 1,691
Air releases 2019 (lbs): 215,469
Incineration transfers 2019 (lbs): 0
Total Air and Incineration Toxic Score 2019: 832
EJ: Poor Share: 14%
EJ: Minority Share: 18%

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 has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
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 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
Chromium compounds	139	0	383	46.02%	14.9%	9.5%
Chromium	14	0	270	32.41%	14.1%	24.1%
Hydrochloric acid	194,833	0	89	10.65%	13.6%	22.8%
Naphthalene	44	0	26	3.13%	8.2%	34.2%
Lead	14	0	21	2.55%	16.0%	31.3%
Polycyclic aromatic compounds	2	0	20	2.37%	11.5%	53.1%
Manganese compounds	902	0	11	1.36%	15.1%	9.1%
Lead compounds	39	0	5	0.62%	14.2%	23.4%
Mercury compounds	267	0	3	0.36%	14.4%	14.1%
Barium compounds	450	0	2	0.28%	14.8%	9.6%
Dioxin and dioxin-like compounds	0	0	1	0.09%	14.8%	9.6%
Benzene	6	0	0	0.06%	15.5%	8.6%
Ammonia	16,450	0	0	0.05%	13.5%	24.0%
Ethylbenzene	76	0	0	0.02%	15.5%	8.6%
Trichloroethylene	2	0	0	0.01%	15.5%	8.6%
Xylene (mixed isomers)	512	0	0	0.01%	15.5%	8.5%
Zinc	361	0	0	0.00%	15.1%	9.1%
Zinc compounds	361	0	0	0.00%	15.1%	9.1%
Glycol Ethers	66	0	0	0.00%	15.5%	8.5%
Tetrachloroethylene (Perchloroethylene)	10	0	0	0.00%	15.5%	8.6%
Methyl tert-butyl ether	50	0	0	0.00%	15.5%	8.6%
Copper compounds	3	0	0	0.00%	15.5%	8.5%
Biphenyl	5	0	0	0.00%	15.5%	8.6%
Pyridine	2	0	0	0.00%	15.5%	8.6%
N,N-Dimethylformamide	16	0	0	0.00%	15.5%	8.5%
Acetonitrile	29	0	0	0.00%	15.5%	8.6%
1,2,4-Trimethylbenzene	27	0	0	0.00%	15.6%	8.4%
Vanadium	2	0	0	0.00%	15.5%	8.5%
Vanadium compounds	2	0	0	0.00%	15.5%	8.5%
n-Butyl alcohol	34	0	0	0.00%	15.5%	8.6%
Dichloromethane	8	0	0	0.00%	15.5%	8.6%
Vinyl acetate	17	0	0	0.00%	15.5%	8.5%
Styrene	83	0	0	0.00%	15.6%	8.3%
Toluene	299	0	0	0.00%	15.5%	8.6%
Methyl isobutyl ketone	84	0	0	0.00%	15.5%	8.5%
Cumene	10	0	0	0.00%	15.5%	8.6%
Chlorobenzene	19	0	0	0.00%	15.5%	8.6%
Methyl methacrylate	15	0	0	0.00%	15.6%	8.5%
Methanol	154	0	0	0.00%	15.5%	8.6%
sec-Butyl alcohol	4	0	0	0.00%	15.5%	8.5%
Dimethyl phthalate	8	0	0	0.00%	0.0%	0.0%
N-Methyl-2-pyrrolidone	47	0	0	0.00%	0.0%	0.0%

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

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