About a dozen people in a basement chemistry lab at the University of Colorado donned goggles and gloves on Sunday before turning used cooking oil into fuel. The idea behind the free “Biodiesel 101 ...

Editor’s note: In this article, author Bob Rodriguez explains the basics of biodiesel, along with the how and why it’s becoming a valuable alternative to petroleum,We’ve been hearing a lot about ...

Biodiesel is available in several blends, with the most common ones being B5 and B20. The numbers indicate what sets these ...

Fueled by the growing popularity of biodiesel, Imperium Renewables has raised $113 million in equity and $101 million in debt financing to complete a refinery in Grays Harbor and begin work on three ...

For years, petroleum-based fuels have been the industry standard, primarily due to the lack of acceptable, cost-effective and reliable alternatives. However, with growing interest in sustainable ...

The article on using jojoba oil to fuel cars and trucks described something that sounds suspiciously like biodiesel (8 March, p 18). Biodiesel is also made from vegetable oils, using a catalyst (lye) ...

Safeway grocery trucks no longer just deliver vegetables. In a sense, they now run on vegetables, too. Safeway, the nation's third-largest grocery chain, said Friday that its entire nationwide ...