B9 cargo ship uses sails & biogas instead of fossil fuels

http://cleantechnica.com/2012/06/22/b9-cargo-ship-uses-no-fossil-fuel-only-sails/

/ Maltese Falcon Dyna-rig foundational technology canvas sail rigid rigging lines durability electronically operated responds quickly changing wind conditions B9 Energy group biogas Marine Technology and Industrial Aerodynamics hull shapes work flow shipping industry loading unloading cargo solar panels low cost metal sails /