The Hydrogen Technology Collaboration Programme (TCP) was established in 1977 under the IEA auspices to pursue global collaborative hydrogen research and development and information exchange among its member countries. Through creating and conducting around 50 research projects called Tasks, the Hydrogen TCP has facilitated and managed a comprehensive range of hydrogen R, D&D, and analysis activities. The Hydrogen TCP envisions a hydrogen future on a clean sustainable energy supply that plays a key role in all sectors of the global economy. The Hydrogen TCP is the premier global resource for technical expertise in hydrogen RD&D.