Lionel Billiet (Col·lectiu Rotor)
Member of the Rotor collective and co-founder of Rotor Deconstruction. Specialises in waste management and demolition and the economic potential of recovery through reuse.
With Sophie Seys, he wrote Vadémécum pour le réemploi hors site, a guide for owners of public buildings to divert reusable building elements on the corresponding sites. Thanks to this book, she received the second Publica Award 2016.
He divides his time between Rotor Deconstruction, where he is in charge of prospecting and client follow-up, and Rotor, where he carries out research projects and promotes reuse in architecture through collaborations with public authorities, research institutes and national and international universities. He is the author of several scientific articles on the reuse of building elements.