German energy group Uniper SE (<a href="https://www.boerse-frankfurt.de/equity/uniper-se-na-o-n-1" target="_blank">ETR:UN0</a>) has selected the electrolyser technology of ITM Power Plc (<a href="https://www.londonstockexchange.com/stock/ITM/itm-power-plc/company-page" target="_blank">LON:ITM</a>) for its 120-MW Humber H2ub (Green) project in the UK.