British utility SSE plc (<a href="https://www.londonstockexchange.com/stock/SSE/sse-plc/company-page" target="_blank">LON:SSE</a>) has entered into a collaboration with Germany’s Siemens Energy AG (<a href="https://www.boerse-frankfurt.de/equity/siemens-energy-ag" target="_blank">ETR:ENR</a>) to deliver gas turbine technology capable of running entirely on hydrogen by 2030, SSE said on Monday.