Events
IEA ES TCP Industry Workshop: Thermal Energy Storage
14. September 2026, 13:00 - 16:00 CEST
University Freiburg – KGI (Kollegiengebäude "Academic Building"), Platz der Universität 3, 79098 Freiburg im Breisgau, DE
This workshop on Materials and Components for Thermal Energy Storage (including Phase Change Materials (PCM), Thermochemical Materials (TCM), and high-temperature (High-T) sensible heat storage technologies) aims to communicate the latest work and achievements of IEA ES Task 47 and Task 48 (both joint activities with the IEA SHC Technology Collaboration Programme) to industry and, in return, receive input on their current wishes, challenges, and requirements concerning thermal energy storage.
5th International Workshop on Carnot Batteries
21. - 23. September 2026
University of Stuttgart, Pfaffenwaldring 47, 70569 Stuttgart, DE
The Workshop will bring together experts in energy storage to discuss the latest research and demonstration of Carnot Batteries. The two-day lecture program will provide a comprehensive overview of innovative research approaches, covering various Carnot Battery concepts, their demonstration, and integration into the power grid and sector coupling.
IEA Energy Storage OnSeminar - System Flexibility from Medium-Duration Energy Storage
24. September 2026, 2:00 - 3:00 p.m.
online, AT
The Energy Storage OnSeminar is a webinar series on topics regarding energy storage. This session focuses on the work of IEA ES Task 42, which examines the role of medium-duration energy storage (MDES) in bridging the gap between short- and long-duration energy storage technologies and supporting secure, cost-effective, and decarbonised electricity grids.
Publications
Energy R&D 2025: Public Expenditures in Austria
Public expenditure on research, development and demonstration projects in the energy sector amounted to 333.8 million euros in 2025 – a decrease of 16.8 per cent compared with 2024, which recorded the highest figure ever. The highest levels of expenditure were recorded in the ‘Final energy consumption’ category, followed by ‘Renewable energy’.
Austria’s cities as innovative leaders
Austria’s cities as innovative leaders in climate action and sustainable development.