From promise to proof: harnessing AI in service of architecture's ecological transition

Faced with the environmental challenges of our century, the deployment of artificial intelligence technologies in the construction industry carries the promise of helping to reduce the sector's environmental footprint. Yet the evidence is mounting not of that promise being kept, but of the staggering energy and resource consumption these tools themselves demand. How should firms position themselves, individually and collectively, in the face of this paradox?

Through a two-voice dialogue, Philippe Chiambaretta and Adrien Pointeau, respectively founding architect and head of technology at PCA-STREAM will present the agency's strategy for moving from promise to proof, along with its operational applications.

Deployed across the full THINK-BUILD continuum, where thought and practice mutually inform one another, the strategy combines critical reflection shaped by fifteen years of dialogue with research and creative communities with hands-on applications. These are developed on a bespoke basis to meet the specific challenges of each project: documentary research drawing on internal knowledge bases, extensions to professional software, automations informed by the agency's own expertise, and more.

At the heart of this approach, strengthening the firm's environmental strategy calls for applied research to unlock what still appears to be a "technological bottleneck" for the industry. The session will present the early findings of a CIFRE doctoral thesis hosted at the agency in partnership with the AI4ARCHI chair and ENSA Grenoble, exploring form generation guided by environmental objectives from the earliest stages of competition design.

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