Accident Description

Accident: Horizon Biofuels Explosions

Location: Location: Fremont, NE

Accident Occurred On: 07/29/2025 | Final Report Released On:

Accident Type: Combustible Dust Explosion and Fire

Investigation Status: The CSB's investigation is currently ongoing.

On July 29, 2025 at approximately 11:56 am local time, multiple explosions occurred at the Horizon Biofuels facility in Fremont, Nebraska, resulting in three fatalities.

Horizon_Biofuels