At the EHI Climate and Energy Congress 2025, taking place from November 25 to 26 in Düsseldorf, the central industry event for energy, climate protection, and sustainability managers in the retail sector and its suppliers, pioneering climate protection-related projects and ideas from business and science will be presented. These are already pioneering work in the areas of building efficiency, mobility, sector integration, and climate-friendly business practices, and are showing retailers paths to climate neutrality. This app provides you with up-to-date information about the event.