THERMAL ENERGY STORAGE UNIT FINISHED PROJECTS POLYPHEM – Small-Scale Solar Thermal Combined Cycle INSHIP – Integrating National Research Agendas on Solar Heat for Industrial Processes WASCOP – Water Saving for Solar Concentrated Power STAGE-STE– Scientific and Technological Alliance for Guaranteeing the European Excellence in Concentrating Solar Thermal Energy REELCOOP – Research Cooperation in Renewable Energy Technologies for Electricity OPTS – Optimization of a thermal storage system with integrated steam generator TESCONSOL – Thermal Storage for Concentrating Solar Power Plants SFERA – Clean technologies for solar hydrogen production based on mixed-ferrites thermochemical cycle ConSOLI+DA – Consorcio Solar de I+D DISTOR – Energy Storage for Direct Steam Solar Plants