为了适应降低碳排放和能源安全等现实需求，目前主要国家都发布了氢能产业发展战略，世界上一些重要城市也积极推进氢能产业发展。日本东京、美国加州等地在建设氢能社会方面积累了一系列经验。北京市目前正在发展氢能产业，可以借鉴这些城市的发展经验，更好地实现把北京市建设成为具有国际影响力的氢能产业城市与科技创新中心。
In order to comply with the practical needs of reducing carbon emissions policies and energy security，major countries around the world have released hydrogen energy industry development strategies，and some important cities in the world are actively promoting the development of the hydrogen energy industry. Places like Tokyo，Japan，and California，USA，have formed a series of experiences in building a hydrogen energy society. Beijing is currently developing its hydrogen energy industry and can learn from the development experiences of these cities to better establish itself as a city with international influence in the hydrogen energy industry and a center for scientific and technological innovation.
