The last day of the congress and its final hours are dedicated to the most important part of ensuring the future of this sector: how installations improve the lives of the people who live, visit or work in the buildings of a neighbourhood, of a district. The Heating District, co-generation, super islands… open up a new perspective on energy and water in our residential environments. Within a Summit held in collaboration with the Association of Installation Consultants, we will have an afternoon dedicated to MEP – mechanical, electrical and plumbing installations (pumbling) – and this will be its last session. Innovation in the way of understanding an advanced installation will be the focus of these sessions. We will analyse not only what is new but also what is changing the way of working in a building installation.