本报告简要介绍了水电的现状，并提出了如何充分发挥其潜力的愿景，旨在提高 IRENA 利益相关者对水电面临的挑战和需求的认识，并作为 IRENA 水电合作框架背景下辩论的催化剂。

Renewable-based “green” hydrogen will be crucial to achieve net-zero emissions. This report offers guidelines on how to kickstart it at national and regional levels.

As the world strives to cut carbon emissions, electric power from renewables has emerged as a vital energy source.  Fuel needs for transport and industry, meanwhile, could be met with renewable-based hydrogen.