In 2006, Austin had more biodiesel pumps than any other U.S. city, a distinction that owed much to Jeff Plowman, who co-founded Austin Biofuels in 2003 with mechanical engineer Kurt Lyell and diesel ...
TITONKA — Jon Zwiefel started making his own biodiesel fuel for his car out of used vegetable oil in January. The rural Titonka resident first began talking about it because of high gas prices, but ...
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 ...