Energy company OMV AG (<a href="https://www.wienerborse.at/en/stock-prime-market/omv-ag-AT0000743059/" target="_blank">VIE:OMV</a>) has made the final decision to invest a medium three-digit million amount in euros to build a 140-MW green hydrogen plant in Bruck an der Leitha, eastern Austria, the company said during the inauguration of a smaller electrolyser facility near Vienna.