German shipowner Leonhardt & Blumberg has equipped HANSA DREJOE with Econowind VentoFoils. The vessel is the first of four general cargo newbuilds to receive wind propulsion technology. The first installation was completed on HANSA DREJOE at Royal Niestera Sander Shipyard in early August…<p><p>https://www.marinelink.com/news/leonhardt-blumberg-installs-econowind-542040</p></p>