The new statistics released by PEER were made public as a result of a lawsuit PEER and other groups filed to compel the Chemical Safety Board to disclose industrial chemical releases as required by the Clean Air Act. A federal judge ruled in 2019 that communities have a right to know what hazardous chemicals are released nearby.

Yet Trump’s EPA removed a public data tool designed to inform communities of nearby risks last year. President Trump has also tried to eliminate the Chemical Safety Board by withholding funding, though Congress has continued to fund the agency.

Earlier this year, the administration proposed to significantly weaken RMP rules finalized in 2024 “to reduce regulatory burden” and accepted public comment on the rules until early May.

The Biden administration’s strengthened RMP rules require a number of measures to reduce the risk of catastrophic accidents, including safer-alternatives analyses, independent analyses of accidents’ root causes, worker participation in accident-prevention plans and preparations to adapt to climate change.

An EPA spokesperson said the agency is reviewing public comments and continues to work toward completing the final rule in late 2026.