THE latest installation of wind propulsion technology on large commercial vessels now totals one million tonnes deadweight (DWT), reports Hellenic Shipping News Worldwide. ‘Wind propulsion technologies are proven to save 5-20 per cent in fuel use and associated emissions when used as wind-assist on motor vessel profiles,’ said International Windship Association (IWSA) secretary general Gavin Allwright. ‘The savings potential is even higher for vessels that use primary wind technologies to...