Used cooking oil recycler becomes certified for both EU and international aviation sustainability programs, strengthening the supply chain for clean fuels.

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into the crankcase, and often with a camera rolling. The appeal is obvious: a ...

Woods Hole, Martha's Vineyard and Nantucket Steamship Authority officials have approved a three-month trial of a renewable diesel fuel whose components would be just as at home in a vat to cook French ...

How an engineer in Cameroon developed a formula for recycling oil and designing a stove that can use it in a safe kitchen ...