On Wednesday, November 19, Arte Charpentier took part in the latest stage of the Unisson(s) movement in Lyon, with a co-design workshop on the theme of “Déjà-là” (Already There) – an essential opportunity for discussion and action in favor of more sustainable, vibrant architecture that is mindful of what already exists.
Construction professionals, urban planners, architects, design offices, and committed stakeholders contributed to structured discussions around three major issues:
🔹 Biodiversity and management over time,
🔹 Adaptation to extreme heat and user comfort,
🔹 Compatibility between architecture and low carbon.
For the first time, a project table enabled discussions to be grounded in reality, working directly from a construction site in progress in the Lyon region.
At Arte Charpentier, we are proud to be part of this constructive dynamic and to have formalized our official support for the Unisson(s) movement on this occasion. These collective efforts are essential for identifying operational levers and accelerating the low-carbon transition.
A big thank you to the organizers, participants, and Nathalie Leroy and Antonio Frausto for the quality of the collaboration and the richness of the discussions!





