Congress Won't Let The Navy Purchase Biofuel For The Great Green Fleet

The U.S. Navy is gearing up to show off its Great Green Fleet at this summer's biennial Rim of the Pacific (RIMPAC) fleet exercises. The collection of 48 ships and more than 200 aircraft will operate on 50/50 blends of conventional fossil fuel and various biofuels that have been under development. »5/23/12 4:00pm5/23/12 4:00pm