City of Grass Valley evacuates from explosion at bio plant

Frontier Regional 911 issued an emergency Level 3 evacuation order for residents of Grass Valley on November 20, 2022 at 3:30 PM.

Grass Valley residents were told to go to the Fire Hall in Moro.

The explosion stemmed from a fire at the bio plant in Grass Valley - a hemp production facility.

There have been no reports of injury.

Evergreen State Holdings / GVB Biopharma has operated a hemp facility...