Greenergy is a U.K. leader in waste-based biofuels and is expanding its footprint internationally.

As part of its mission to serve as a low-cost, reliable fuel supplier, Greenergy has implemented an innovative sustainability project at its two biodiesel manufacturing facilities on the east coast of England. These facilities, located at Immingham and on Teesside, convert used waste oils and fats into biodiesel—and are the largest of their kind in Europe.