Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Energy First Test Flight of Jet Using Algae Based Fuel 1-08-09 • News.BBC.co.uk The flight was the first by a US carrier to use an alternative fuel source, and the first in the world to use a twin-engine commercial aircraft (rather than a four-engine plane) to test a biofuel blend. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: