Vapor Release

DuPont Pleads Not Guilty in Fatal 2014 Toxic Release

Four workers died in an accident involving an environmental incinerator.

No offsite impact reported.

Valve leaked nearly four hours before the fire.

Toxic vapor release threatened to get off plant property.

Four Arizona firefighters injured in the lithium-ion battery thermal runaway explosion.

Crushed aerosol cans gave off flammable fumes.

Fatalities include an oil field operator and his wife.

Peter Margiotta found guilty of conspiracy and Clean Air Act violations.

Anhydrous ammonia presents a risk of explosion under the right circumstances.

13,000 metric tons of styrene monomer returned by ship to owners in South Korea