MADISION, WI – In an effort to improve air quality, the University of Wisconsin–Madision will have the first fleet in Wisconsin to fill its tanks with a blend of ultra-low sulfur diesel and a soybean-based biodiesel fuel.
The fuels will be mixed to create a 20 percent concentration of biodiesel. The new blend will lead to a 15 percent reduction in particulate matter, according to Rob Kennedy, senior transportation planner for the university.











