May 15, 2006 Last December, we reported on the remarkable Swiss SolarImpule Project which aims to circumnavigate Planet Earth by air using solar power. Now another Swiss project plans to circle the planet using a trimaran, propelled by renewable energies. Two distinct itineraries are planned. From 2008 to 2009, the first around-the-world tour, powered by solar energy, will be undertaken with a schedule allowing for 120 days with stopovers. The planned boat will be 30 meters long, 16 meters wide with a solar panel area of 180 square metres. The second around-the-world tour is foreseen for 2010-2011. It will be a voyage without stopovers, powered by solar energy and hydrogen; taking place in 80 days. The project, which has adopted Henry Dunant’s famous quote, “"Only those who are crazy enough to think that they can change the world, will!" as its catchcry, is currently seeking sponsors.