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August 28, 2026 · Inspections up to 10 months before G Tank’s failure flagged wall thinning. Why Nippon Dynawave did not repair or remove it from service remains under CSB investigation.
August 25, 2026 · The CSB’s Foundation Food Group safety video examines how a single bent tube caused a liquid nitrogen release, killing two employees & four others during rescue attempts.
August 13, 2026 · The CSB found respirators without appropriate filters to protect against hydrogen sulfide gas, which employees were not required to wear, nor were they issued personal gas monitors.
August 10, 2026 · The CSB found process safety management, hazard analysis, & facility siting issues contributed to the fatal gas valve failure and explosion at U.S. Steel’s Clairton Coke Works.
August 4, 2026 · OSHA proposed $794,456 in penalties after two workers were killed by hydrogen sulfide gas in January. A second investigation began into hydrogen peroxide fire in March.
July 24, 2026 · The CSB identified 5 key safety issues after investigating a toxic fire at Bio-Lab in Conyers, Georgia. It again urged OSHA and the EPA to expand reactive hazards regulatory coverage.
July 14, 2026 · The CSB is investigating Woodland Pulp’s lack of fixed and wearable gas monitors, alarms, ventilation, and personnel control after two employees were killed in a toxic gas release.
June 8, 2026 · Safety experts say the tank that killed 11 workers at a Washington paper mill was not required to undergo routine inspections because it fell outside many state and federal oversight rules.
April 23, 2026 · Two employees were killed by a hydrogen sulfide leak & explosion when nitric acid and another chemical mixed during work to close down the Nitro, West Virginia silver catalyst facility.
February 23, 2026 · The CSB concluded PEMEX Deer Park Refinery operators and contractors failed to correctly identify process equipment, assess hazards, and deviated from established policies and procedures.
February 10, 2026 · According to initial information submitted to the CSB, the fatal incident in Baileyville, Maine may have involved the release of hydrogen sulfide in an enclosed process sewer.
December 30, 2025 · After a fatal explosion, the CSB called on U.S. Steel to conduct a facility siting evaluation at its Clairton Coke Works to address immediate hazards to workers based on building locations.
December 26, 2025 · The U.S. Chemical Safety and Hazard Investigation Board built a strong and dedicated audience on YouTube, gaining 400,000 subscribers and 70 million views across over 100 videos.
December 18, 2025 · A CSB investigation update indicates hazardous nitrogen oxide gas released at Austin Powder in Ohio when a cooling system was shut down and in Tennessee during failed reactor startups.
December 4, 2025 · OSHA proposed $20,522 in penalties on Hyoungwon E&C America for nitrogen gas asphyxiation hazards following a fatality investigation at a White, Georgia construction site.