Researchers have developed a novel method to produce biodiesel from waste oil. This simple process requires relatively mild heat and has the potential to make the alternative fuel source much more ...

LONDON (Reuters) - Major British independent oil firm Greenergy sees its future as an exploration company, but one that hunts for fuel in piles of stale pork pies and cakes rather than under the ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

Where does all that greasy stuff go? You know, the oil that restaurants use to cook that deep fat fried food we all love so much. When you see the fry man drop that metal basket full of frozen French ...

Your mention of fuel from vegetable waste in the feature on Piedmont Biofuels (“8 Days a Week,” Dec. 19) gave the impression that its product is entirely plant-based. According to Piedmont Biofuels ...