Norwegian power company Statkraft AS has joined as a partner clean energy company Aker Horizons ASA's (<a href="https://www.nasdaqomxnordic.com/aktier/microsite?Instrument=SSE226184&name=Aker%20Horizons&ISIN=NO0010921232" target="_blank">OSE:AKH</a>) green hydrogen and ammonia project in Norway which is expected to have an output of 1,000 to 1,500 tonnes per day.