Biodiesel is a renewable fuel and offers a sustainable and potentially carbon-neutral alternative to petroleum products. Yet ...

MAROA - Dayton Keyes has the alternative answer to the high cost of gasoline. It's biodiesel homebrew. The cost: about 70 cents a gallon. The Maroa man is a Capitol police investigator for the ...

Lyle Rudensey refines homemade biodiesel from used cooking oil in his garage Wednesday, April 22, 2009, in Seattle. Rudensey urges people who make their own fuel to take precautions such as storing ...