XRE4S is the R+D+I Network Energy for Society: a multidisciplinary and transversal ecosystem that gathers the expertise in the energy field of the main universities and research centers in Catalonia. The main goal is to promote the technology transfer and valorisation of energy technologies to industry and society.

The mission is to increase the impact of the technology transfer to the productive and social sector in Catalonia; and convert XRE4S in a pool of innovation in energy at international level.