BePositive 2027 at Lyon Eurexpo: where to stay

BePositive brings together industry professionals and the general public at Lyon Eurexpo around the energy transition in construction. The show blends an exhibition floor with technical demos and panel sessions covering energy efficiency, renewables, HVAC and water management. It's a key meeting point for architects, installers, developers, engineering firms and public authorities looking for practical ways to decarbonise buildings and regions. Offerings range from building materials and systems to digital simulation and monitoring tools. Running on a two-year cycle, the 2027 edition returns to the Eurexpo halls in the Lyon metropolitan area. Staying close to the venue makes it easier to cover all three days plus the parallel events across the sustainable building ecosystem.