Positive Future #594 (Feature photo – Wind Rotor Sails – CCA SA 3.0 Germany, Karstn Disk/Kat)
CleanTechnica journalist Tina Casey brings us the story of rotor sails on ships to aid in their forward propulsion. There are other technologies that are being considered to not only lessen the environmental impact, but reduce the enormous costs of ocean transport. You can read the full story here.
https://cleantechnica.com/2019/10/15/wind-power-returns-to-oceangoing-cargo-ships-finally/
