Shipping CompaniesPANOCEANEinride Shipping Industry NotionVesselDrop ShippingContainerLNG Shipping Wind in 21thA cargo ship’s ‘WindWing’ sails saved it up to 12 tons of fuel per dayAfter six months sailing around the world, the numbers are in for the retrofitted ‘Pyxis Ocean.’https://www.popsci.com/technology/windwing-ship-sails/