April 5, 2006 -- BlueGo, a unique public-private partnership transportation service in Lake Tahoe, CA, plans on looking into using $4 million in federal money over the next four years to buy new diesel buses & powering them with biodiesel. Tahoe Regional Planning Agency's Nick Haven said they will be looking into powering the buses with B-20, and using low-sulfur diesel on the whole fleet. That could reduce the large particles that are thought to impact Lake Tahoe's clarity.