"We can't achieve the energy transition without hydrogen"
For about six years, H2 Energy AG has been working to build a renewable hydrogen ecosystem in Switzerland. Yesterday, it was awarded the "Watt d'Or" by the Swiss Federal Office of Energy (SFOE) for its efforts. Recently, the company also announced that, thanks to an investment by the international commodity trader Trafigura, expansion into other European countries will now follow. In an interview, Rolf Huber, Chairman of the Board of H2 Energy, looks back on the last few years – and on Empa's contribution to the H2 Energy success story.