European Commission, REA, co-ordinated by ARMINES / MINES ParisTech (F). The project ENDORSE aims at a user-driven development of downstream services in renewable energies by exploiting the GMES Core Services together with other EO/in-situ data and modelling. It addresses regional services promoting the energy use from sun, wind, and biomass, electricity grid management and building engineering through day lighting in buildings. The consortium has teamed with relevant users to stimulate the development of sustainable and transferable downstream services. iCons Srl is responsible for managing the stakeholders’ community, for the users’ requirements assessment, organisation and management of workshops and for the definition of a roadmap for the commercialisation of the developed services. www.endorse-fp7.eu