GEISMAR, Louisiana — Authorities say four people are being treated for injuries after a fire erupted at a bio-diesel plant in Ascension Parish.
Multiple news outlet reports the fire happened late Thursday night at the Renewable Energy Group plant on Louisiana Highway 30 in Geismar (GYS'-mahr).
Ascension Parish officials say injuries are non-life threatening.
The cause of the fire remains under investigation.
Two workers were injured in a fire at the plant in April.