The objectives of the Working Party on Renewable Energy Technologies (REWP) are to consider policies, market issues and technologies related to renewable energy sources and hydrogen. The REWP co-ordinates the RD&D efforts of Energy Technology Initiatives (ETIs, formally organised under the auspices of Implementing Agreements) in renewable energy, in particular with regard to deployment. The REWP also ensures government-private sector dialogue by monitoring the role of finance and markets through the Renewable Industry Advisory Board (RIAB), an informal body created by the Committee on Energy Research and Technology (CERT) in June 2011. Finally, the REWP maintains close ties with the International Renewable Energy Agency (IRENA).
ETIs in the renewable energy portfolio include: