“Romilia”: residences, shopping, entertainment, and the new Bologna FC stadium for an eco-sustainable project, only few minutes from the city centre. 500 million euro investment, 5 years to complete the works, 3 years for the football stadium construction. This project points out to a large green area, a widespread park where the buildings are living structures always animated by people presence and intended for different activities. The sustainable planning is based on renewable sources with a low impact on the environment thus providing a leading role to nature for all people who will use the new spaces to live, work, and enjoy their free time.