Tweet by @AureliaTurbines Published 28 November 2019 01:26 PM South Korea is one of the countries targeting hydrogen economy. One of the reasons is its worsening pollution problem. @technology @HEESU_LEE @danmurtaugh https://t.co/h8m3GPCpTA, — Aurelia Turbines Oy (@AureliaTurbines) November 28, 2019 11:24