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Innovation by Design

CRA's Hot Heart won the Fast Company Innovation by Design Award 2021 (Sustainability Category)!

Get Ready for Expo

The Italian Pavilion, co-designed by CRA with a focus on circular economy, will be unveiled at Expo 2020 on 1 October!


Local Warming


A staggering amount of energy is wasted on heating empty offices, homes and partially occupied buildings. Local warming addresses this asymmetry in a radical way, by synchronizing human presence with climate control. A rank of responsive infrared heating elements are guided by sophisticated motion tracking, creating a precise personal (and personalized) climate for each occupant. Individual thermal “clouds” follow people through space, ensuring ubiquitous comfort while improving overall energy efficiency by orders of magnitude.


From grotto to fire pit, from Victorian pipes to central heating and suburban thermostats, humans are exerting more and more control over their temperature. “The fireside circle could no longer serve as social glue. The old social fabric – tied together by enforced commonalities of location and schedule – no longer coheres. What shall replace it?” (William J. Mitchell). A new paradigm of local warming could spark vibrant encounters as people share their personal climates. The radical inversion of the hearth is complete: man no longer seeks heat – heat seeks man.


This year’s Venice Architecture Biennale, curated by Dutch architect Rem Koolhaas, is an investigation of core elements of architecture – or, “fundamentals” – and their progression through history. Local Warming is a main component of the Central Pavilion of the Giardini, installed in the room that focuses (specifically) on the “Fireplace.”