Federal investigators call Fremont biofuels plant explosion “completely avoidable”
- Media Logic Radio
- Sep 18, 2025
- 1 min read
Federal investigators say the July 29 explosion at the Horizon Biofuels plant in Fremont, Nebraska, which killed a worker and his two young daughters, was a preventable tragedy.
The U.S. Chemical Safety and Hazard Investigation Board (CSB) said Wednesday that preliminary evidence points to a combustible wood dust explosion — a well-known hazard in wood processing. CSB Chair Steve Owens called the incident “completely avoidable,” noting that when dust accumulates, disperses and ignites in a confined space, it can trigger a deadly blast.
The explosion killed day-shift operator Dylan Danielson, who was trapped inside the collapsed structure, as well as his daughters, Hayven and Fayeah, who were in the facility’s break room.
The CSB says it will examine plant operations, dust-control systems, industry safety guidance and regulatory oversight as part of its ongoing investigation. Board Member Sylvia Johnson said the agency is committed to finding root causes and sharing safety lessons.
Investigators have not yet been able to enter the building, which remains unsafe.
