牛津能源研究所：2021氢能先驱：推动欧洲氢发展的经济行业报告（英文版）

The 2019 International Energy Agency (IEA) report on the future of hydrogen highlighted the renewed interest in hydrogen as a potential pathway to a zero-carbon future.1 Since then, many new projects have started and many investment programmes reaching into the billions of euros have been announced, such as the earmarked fund of €9 billion for hydrogen as part of the COVID-19 recovery effort by the German government.2 Yet, uncertainty remains about the precise role of hydrogen in European v