Darren Johnson, operations manager of Northern California at Propel Fuels, polishes pumps that dispense fuel refined from recycled fats and oils.
Darren Johnson, operations manager of Northern California at Propel Fuels, polishes pumps that dispense fuel refined from recycled fats and oils. Renée C. Byer rbyer@sacbee.com
Darren Johnson, operations manager of Northern California at Propel Fuels, polishes pumps that dispense fuel refined from recycled fats and oils. Renée C. Byer rbyer@sacbee.com