PERI: Toxic 100 Index

Northrop Grumman

Rank in Toxic 100: 22
Rank among all TRI companies: 36
Air releases 2020 (lbs): 476,652
Incineration transfers 2020 (lbs): 119,846
Total Air and Incineration Toxic Score 2020: 1,822,474
Percentage of national total 2020 toxic air and incineration score: 0.5%
EJ: Poor Share: 19%
EJ: Minority Share: 16%

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 1 on the Toxic 100 Water list.
This company has information in PERI's Greenhouse 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 revised air releases.)
(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.)

Facility Name	City	State	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	Split *
ATK LAUNCH SYSTEMS LLC- PROMONTORY	PROMONTORY	UT	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	400,168	0	189	0.01%	8.1%	14.9%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Aluminum (fume or dust)	24,869	2,950	639	0.04%	16.8%	11.1%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS)	RADFORD	VA	Nitroglycerin	23,048	50,450	1,802,884	98.93%	19.1%	15.3%
NORTHROP GRUMMAN EL SEGUNDO	EL SEGUNDO	CA	sec-Butyl alcohol (2-Butanol)	10,945	661	1	0.00%	17.9%	81.5%
NORTHROP GRUMMAN SYSTEMS CORP	LINTHICUM HEIGHTS	MD	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	6,817	0	6,200	0.34%	12.9%	50.6%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Dichloromethane (Methylene chloride)	3,590	1,130	4	0.00%	15.9%	12.8%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Manganese compounds	2,745	0	1,209	0.07%	16.8%	11.1%
ATK LAUNCH SYSTEMS LLC - BACCHUS	MAGNA	UT	Nitric acid	1,880	0	29	0.00%	8.3%	31.0%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	1,483	0	76	0.00%	16.9%	11.0%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Lead compounds	473	0	399	0.02%	16.8%	11.1%
NORTHROP GRUMMAN SYSTEMS CORP	LINTHICUM	MD	Nitric acid	250	0	21	0.00%	11.6%	47.9%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS)	RADFORD	VA	Diphenylamine	228	664	0	0.00%	19.7%	15.2%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS)	RADFORD	VA	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	115	5,126	0	0.00%	19.0%	15.3%
ATK LAUNCH SYSTEMS LLC - BACCHUS	MAGNA	UT	Nitroglycerin	18	14,765	9,733	0.53%	11.8%	22.4%
ALLEGANY BALLISTICS LAB (NIROP)	ROCKET CENTER	WV	Nitroglycerin	15	655	1,066	0.06%	16.2%	12.2%
ALLIANT TECHSYSTEMS OPERATIONS LLC (NEW RIVER ENERGETICS)	RADFORD	VA	Lead compounds	5	0	4	0.00%	19.0%	15.3%
NORTHROP GRUMMAN SYSTEMS CORP	LINTHICUM	MD	Lead	3	0	18	0.00%	11.5%	47.6%
NORTHROP GRUMMAN SYSTEMS COPORATION	SALT LAKE CITY	UT	Lead	0	0	1	0.00%	14.7%	42.2%
NORTHROP GRUMMAN SYSTEMS CORP	CHARLOTTESVILLE	VA	Lead	0	0	1	0.00%	14.3%	42.7%
UNDERSEA SYSTEMS	ANNAPOLIS	MD	Lead	0	0	0	0.00%	7.3%	36.3%
ATK LAUNCH SYSTEMS LLC - BACCHUS	MAGNA	UT	Polycyclic aromatic compounds	0	0	0	0.00%	8.5%	34.1%
ATK LAUNCH SYSTEMS LLC- PROMONTORY	PROMONTORY	UT	Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like	0	0	0	0.00%	8.1%	14.9%
NORTHROP GRUMMAN SYSTEMS CORP	LINTHICUM HEIGHTS	MD	N-Methyl-2-pyrrolidone	0	12,689	0	0.00%	0.0%	0.0%
ATK LAUNCH SYSTEMS LLC - BACCHUS	MAGNA	UT	Aluminum (fume or dust)	0	30,756	0	0.00%	0.0%	0.0%

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 emitters 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.

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