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) ...

Waukesha-based Generac Power Systems is launching a new line of backup generators for data centers that can run on diesel ...

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 ...

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 ...