The EuroSun 2026 conference Scientific Committee invite abstracts spanning the entire solar value chain, providing a platform to explore advancements, innovations, and emerging trends in solar energy. We welcome contributions across a broad range of areas, including solar technologies, applications and their end uses as well as policies, markets, and societal impacts. Submissions addressing innovative solutions, best practices, sustainability, and the role of solar and other renewables in shaping the clean energy transition are highly encouraged.

Please submit your Abstracts to the following themes:

• Sustainable Heating and Cooling Systems for Buildings: Heat Pump Systems for Buildings, PV and PVT Systems, Solar Domestic Hot Water and Space Heating, Solar Energy and Heat Pumps, Sustainable Air Conditioning for Buildings, Smart Control Systems 
• Sustainable and Efficient Districts: Innovative District Heating and Cooling, Urban Planning of Districts, Simulations, Digitalization and AI 
• Sustainable Process Heat for Industry: High Temperature Heat Pumps for Industry, Solar Energy and Heat Pumps, Simulations, Digitalization and AI, Heat Recovery, Water Purification through Renewable Energy, Solar Fuels 
• Energy Efficient Buildings: Solar and Efficient Buildings, Energetic Renovation of Buildings, Daylighting, Digitalization and Industrial Renovation 
• Solar Air Conditioning and Refrigeration: Solar Cooling for the Sunbelt Region, Solar Refrigeration for Industry 
• Sustainable Energy Infrastructure and Electrification: Sector Coupling and Grid Stabilization, Electrification of the Heating Sector, Thermal Energy Storage for Grid Integration of Renewable Energies, Power to X 
• Electrical Energy Storage: Interaction of Storage Options, Sustainable Electricity Storage, Business models by Peak Load shifting and Tarif Flexibilization 
• Thermal Energy Storage: Seasonal Thermal Energy Storage, Thermal Energy Storage in Applications, New Concepts in TES, Innovative Materials for TES, Energy Storage for Heat Pumps Source, Carnot Battery 
• Solar Thermal and PVT Collectors and Solar Loop Components: Solar Thermal and PVT Collectors, Solar Loop Components, Testing and Certification 
• Solar Resources and Energy Meteorology: Solar Resource Assessment, Solar Forecasting, Remote Sensing, Dynamic contracting 
• Sustainable and Solar Energy Transition: Renewable Energy Strategies, Scenarios, Financing and Policies, Renewable Energy Education, Citizen Participation / Empowering Consumers, Carbon Neutral Regions, Sustainability and LCA