Toxics Release Inventory (TRI)

The Toxics Release Inventory (TRI) is a public database in the United States that tracks the release of toxic chemicals by certain industries. Established under the Emergency Planning and Community Right-to-Know Act, it requires facilities to report how much of these chemicals they release into the air, water, and land, as well as how much they manage through recycling or treatment. This information helps communities, researchers, and regulators understand environmental hazards, promote transparency, and encourage companies to improve their practices to protect public health and the environment.