The Morning Call profiles Greenworks, a Lehigh Valley company that makes biofuel out of used cooking oil from 15,000 restaurants and institutions nationwide.
Greenworks, through its subsidiary the Association of Restaurant Owners for a Sustainable Earth, pays restaurants about 50 cents per gallon for their used cooking oil, refines it and sells the biofuel for a price that tracks diesel.
"It's something people don't think much about, but you have a lot of cooking oil coming through restaurants," said Robert Hiller, marketing and communications manager for Greenworks. "I've been in the food service business for 20 years now. I never knew this existed and it's really competitive out there."
It's not a small operation run out of someone's garage. Greenworks collects 40 million gallons of used cooking oil a year. It employs about 150 people, including 100 in the Lehigh Valley. It has processing plants in Allentown, Wind Gap, Alabama, Mississippi and Florida. The company also has an ownership stake in a plant in San Francisco.
The Morning Call
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