Renewable Energy Group

Renewable Energy Group, Inc. (Nasdaq: REGI, regi.com) was a biodiesel and renewable-fuels producer headquartered in Ames, Iowa operating 12 biorefineries; acquired by Chevron in 2022 and now operates as Chevron Renewable Energy Group. Distinct from Aster Renewable Energy, a KKR-backed Asia-Pacific utility infrastructure platform.