Tweet by @AureliaTurbines Published 13 October 2020 12:01 PM .@RheinmetallAG, @RWE_AG, @thyssenkrupp_en and other companies are to invest 4 billion in hydrogen projects in North Rhine-Westphalia, Germany. https://t.co/JmU6vUAVUe, — Aurelia Turbines Oy (@AureliaTurbines) October 13, 2020 09:01