Old-school wind power is back for cargo shipping

The beauty of wind power is it not only cuts carbon emissions, it also saves fuel. (Image: Cargill)

Wed, 03 Jan 2024

By Danny LewisCould sails make a comeback for cargo ships on the high seas?Major players in maritime shipping, looking for ways to cut carbon emissions and save on fuel, are trying new ways to use old-fashioned wind power. But the devices being tested on some bulk freighters are far from old-fashioned – more like high-tech aeroplane wings than the canvas sails that once powered schooners and sloops.One version is the “WindWings” device developed by the Minneapolis-based agricultural giant Cargill and Bar Technologies, a U...

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