image found at http://www.telegraph.co.uk/earth/graphics/2008/01/20/eakite120big.jpg
According to Sky Sails, a company based in Germany a sail that can be retrofitted into a modern ship can save 40% or on average 1/3 of ship’s fuel cost.
image found at http://www.telegraph.co.uk/earth/graphics/2008/01/20/eakite120big.jpg
According to Sky Sails, a company based in Germany a sail that can be retrofitted into a modern ship can save 40% or on average 1/3 of ship’s fuel cost.