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Sails Reduce Cargo Ship's Fuel Consumption By Up to 12 Tons Per Day
The ship's gas engine can be turned down to save fuel. Sensors built into the metal sails can also automate the wind-harvesting process, self-adjusting to improve thrust or reduce drag depending ...
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Giant Sails Actually Help Cargo Ships Save Fuel, And The Planet In Turn
The sails significantly reduce reliance on fossil fuels. The ship’s gas engines can be throttled down when a boost from the wind is available, saving precious fuel and cutting emissions.