Austrian engineering group Andritz AG (<a href="https://www.wienerborse.at/en/stock-prime-market/andritz-ag-AT0000730007/" target="_blank">VIE:ANDR</a>) has invested NOK 82.7 million (USD 7.76m/EUR 7.15m) to take a minority stake in Norwegian electrolyser maker HydrogenPro AS (<a href="https://www.nasdaqomxnordic.com/aktier/microsite?Instrument=SSE269574&name=HydrogenPro&ISIN=NO0010892359" target="_blank">OSE:HYPRO</a>), building on the existing partnership between the two companies.