COMSA Renovables and its various subsidiaries promote the generation of electricity from renewable sources. It has a total installed capacity of 33.8 MW, generating 88 GWh per year free of emissions (data at 31 December 2017).
Vegasver generates electricity from energy recovery from the biogas captured in the landfills of Antequera (
Termosolar Borges is a solar thermal power plant located in Les Borges Blanques (Lleida) that combines the energy generated by concentration using parabolic trough technology and energy recovery from biomass. Thanks to this hybridisation, the plant provides power 24 hours a day.