Nissen Kaiun, operating a diverse fleet via multiple subsidiaries, has chosen Econowind for its technology to improve sustainability in maritime operations. Credit: Nissen Kaiun Co., Ltd.Japanese shipping company Nissen Kaiun has acquired a stake in Dutch company Econowind, which provides wind-assisted shipping propulsion technology. Econowind’s systems aim to assist the shipping industry in minimising fuel consumption and emissions. “Nissen Kaiun is the perfect partner with a large network in Japan and wider Asian markets. Nissen Kaiun spokesperson said: “As one of the market leaders, Econowind delivers proven technology.