Smart cladding could control whether buildings retain or emit heat | New Scientist
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Smart cladding could control whether buildings retain or emit heat . A new material changes its infrared colour when a small electric current is applied, raising the possibility of buildings that store or release heat depending on outside temperatures Environment 3 February 2023 By Madeleine Cuff Temperature control systems in buildings consume a lot of energy Bruce Leighty/Alamy A new material could provide smart cladding for buildings that alters how much heat they absorb or emit by changing their infrared colour with the flick of a switch, similar to sunglasses that turn dark when exposed to light. Usually, a building’s temperature is controlled using air conditioning or heating units. But this is an energy-intensive and polluting way of managing things. Buildings are responsible for about 40 per cent of global energy consumption and 33 per cent of greenhouse … Continue reading Subscribe today with our introductory offers VIEW INTRODUCTORY OFFERS No commitment, cancel anytime Offer ends 14th March 2023. Cancel anytime within 14 days of payment to receive a refund on unserved issues. Existing subscribers, please log in with your email address to link your account access. Inclusive of applicable taxes (VAT) .
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