MDU Resources

Rank among all TRI companies: 2,030
Air releases 2022 (lbs): 4,966
Incineration transfers 2022 (lbs): 0
Total Air and Incineration Toxic Score 2022: 255
EJ: Poor Share: 14%
EJ: Minority Share: 47%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Water Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.
This company is rank 66 on the Greenhouse 100 Suppliers list.

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 Toxic Score
(quantity x exposure x toxicity x population) descending.)
(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
Polycyclic aromatic compounds	11	0	230	90.31%	14.5%	50.0%
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	4,242	0	18	6.98%	8.1%	15.7%
Lead compounds	3	0	5	1.84%	11.3%	26.2%
Lead	2	0	2	0.74%	11.7%	33.4%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	528	0	0	0.04%	8.1%	15.7%
Mercury compounds	2	0	0	0.02%	10.1%	18.2%
Benzo[g,h,i]perylene	0	0	0	0.02%	12.3%	31.8%
Hydrogen fluoride (Hydrofluoric acid)	161	0	0	0.02%	8.1%	15.7%
Manganese compounds	3	0	0	0.02%	8.1%	15.7%
Mercury	0	0	0	0.00%	10.6%	27.3%
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1	0	0	0.00%	8.1%	15.7%
Zinc compounds	13	0	0	0.00%	8.1%	15.7%
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	0	0.00%	8.1%	15.7%

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

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