PERI at University of Massachusetts Amherst+image
How much toxic material did the company release into the air in the United States?
Metric Type
Researched
Value Type
Unit
millions of pounds
Range
Options
Research Policy
Designer Assessed
Report Type

The Toxics Release Inventory (TRI), compiled by the U.S. Environmental Protection Agency (EPA) in accordance with the Emergency Planning and Community Right-to-Know Act of 1986, annually reports the weight (in pounds) of each of approximately 600 toxic chemicals released into the environment by major industrial facilities in the United States.

The Political Economy Research Institute at the University of Massachusetts AMHERST uses the Toxic 100 Air Polluters index to identify the top U.S. air polluters among the world's largest corporations.

Source

This metric calculates the company's release of toxic materials into the air in the United States (measured in millions of pounds).