The 7th International Event and Congress on SUSTAINABLE ARCHITECTURE – ENERGY EFFICIENCY was held from 4th to 6th October 2024 at the Yugoslav Film Archive building in Belgrade, with the goal of broadly promoting the most important topics of contemporary architecture – sustainability and energy efficiency with the use of renewable energy sources. Guided by the idea that today and in the future, every architectural and urban planning solution and project must be sustainable in all segments – during the design and planning process, as well as later, in the phases of construction and operation of buildings, the organizers gathered in one place architects and experts committed to sustainable, ecological, energy-efficient, and solar options in architecture. Through lectures and exhibitions of their projects, 10 renowned architects – experts in this field from 10 countries around the world, shared their experiences and knowledge with participants through artistic, authorial, and scientific approaches. Our colleagues, representatives of the CIPTeam, had the opportunity to improve their knowledge and learn about the world’s greatest achievements in this popular field. The Institute of Transportation CIP had the status of a partner in this significant event. All information about the speakers and the program can be found on the website https://congress-saee.com/.