The 5th International Workshop on Carnot Batteries will bring together experts in energy storage to discuss the latest research and demonstration of Carnot Batteries. The two-day lecture programme 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. Speakers from both science and industry have already confirmed their participation. The workshop is an international platform for the presentation and international visibility of the latest results in Carnot Battery research.