Rotor sails are cylindrical mechanical sails that spin which can reduce shipping fuel use by 7-10%

Two 30-meter tall Rotor Sails have been installed onboard the product tanker vessel Maersk Pelican targeting a reduction in fuel cost and associated emissions on typical global shipping routes of 7-10%. Norsepower Oy Ltd., together with project partners Maersk Tankers, Energy Technologies Institute (ETI) and Shell Shipping & Maritime, today announced the installation of two …

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