Nuestra investigación – 2026 Thermodynamics and Optimization in Energy Storage Electrification of Heating Systems in Mild Climates Using Heat Pumps and Low-Temperature Thermochemical Energy Storage New Reactors for Sorption Processes New Cold Storage Systems Based on Liquid Fluidization of PCM Spheres GICONSIME – University of Oviedo: Research Group on Sustainable Construction, Simulation and Testing