NEW YORK (CNNMoney.com)-- Gas is expensive. Old vegetable cooking oil from restaurants is free. A car can actually run on either. So why aren't more people ditching petroleum and running on peanut ...

Irish Ferries ’ high speed catamaran Dublin Swift has become the group’s first vessel to use hydrotreated vegetable oil (HVO) ...

The future of petrol and diesel cars remains in doubt, so are synthetic fuels the answer to our prayers? We answer your questions.

Before taking on his first conversion, he hadn't worked on a car since his 1978 Plymouth ... and successfully switched over to the vegetable oil tank. He claims that veggie-oil emissions are ...

A council's vehicle fleet will be fuelled by leftover vegetable oil as part of a move to reduce carbon dioxide emissions in Derbyshire. Bolsover District Council said its 130 vehicles would be run ...

It takes about 1,200 gallons of recycled vegetable oil to fuel the 4960 per round trip ... The Sante Fe, GCR’s 33-seat Luxury Parlor Car, is the most exclusive ticket. A seat onboard the ...

A council's vehicle fleet will be fuelled by leftover vegetable oil as part of a move to reduce carbon dioxide emissions in Derbyshire. Bolsover District Council said its 130 vehicles would be run on ...