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Facade of a Haussmann-style residential building under intense summer sun, illustrating the old built environment exposed to overheating and the need to adapt the French housing stock to heatwaves

National heat adaptation plan 2026: what the 2nd wave of RE 2020 relaxations changes for summer comfort and air conditioning

The national heat adaptation plan presented on 18 June 2026 by Monique Barbut and Vincent Jeanbrun opens the door to air conditioning in France: 5.5% VAT on air-to-air heat pumps, 2nd wave of RE 2020 relaxations on summer comfort, easing of co-ownership rules and a guide for rehabilitating heritage buildings. The Proclimo analysis for households, co-ownerships and offices.

The Proclimo Team

The Proclimo Team

28 Jul 2026 - 09 min read

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