"Hydrogen is not the silver bullet, but without hydrogen the energy transition will take much longer and will not be affordable. The key words for a successful energy transition are sector coupling and sectoral integration. The first stands for the coupling of the power, the heat and the gas sector. The second stands for the integration of renewables into different sectors such as mobility, residential heating and industry. In both cases, hydrogen is the most important enabler for the deep decarbonization of Europe next to electricity."
