RE: U.S. Navy F/A-18 Super Hornet first supersonic jet to fly on biofuels
Good to see that the military is still thinking ahead. But the green part is probaly not the most important part. The bio-fuel part is critical to lessen the threat of an embargo. Also the military has led for years in development of multifuel vehicles. They funded Fords(and others)research into stratifided charge engines because of multfuel. Think of the flexiblity of a fleet of trucks, tanks, etc. able to run on just about any thing available.