PERI: Toxic 100 Air Polluters Index

Microchip Technology Inc.

Rank among all TRI companies: 1,598
Air releases 2022 (lbs): 103,021
Incineration transfers 2022 (lbs): 569
Total Air and Incineration Toxic Score 2022: 875
EJ: Poor Share: 12%
EJ: Minority Share: 39%

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.

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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,525	0	423	48.32%	11.7%	37.1%
Hydrogen fluoride (Hydrofluoric acid)	12,550	561	293	33.43%	13.0%	43.8%
Nitric acid	2,689	4	56	6.36%	11.8%	35.7%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,640	0	39	4.45%	11.7%	38.5%
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)	59,225	4	33	3.72%	11.8%	36.7%
Ozone	17,830	0	28	3.18%	11.7%	38.5%
Ethylene glycol	6,562	0	5	0.54%	11.7%	38.4%

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