An age of greener, more efficient shipping may be in the offing as a specially modified 43,000-tonne bulk freighter completes a six-month sea trial using a combination of diesel engines and a set of high-tech automatic sails to catch the wind.
Not even close to enough surface area to power them with solar. Even if the entire ship held up a solar array that completely shadowed the ship would it be enough.
Not even close to enough surface area to power them with solar. Even if the entire ship held up a solar array that completely shadowed the ship would it be enough.