Passive cooling technology must become central to climate adaptation to reduce reliance on air conditioning, global review argues

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#PassiveCooling #ClimateAdaptation #SustainableTech

🏙️ A new global review led by UNSW Sydney's Professor Mat Santamouris argues passive cooling technologies are critical for climate adaptation, urging their integration into building design rather than sole reliance on air conditioning.

💡 Passive cooling strategies like shading, reflective materials, and smart ventilation can reduce indoor temperatures and cut cooling energy demand by up to 80% in hot climates, acting as a first line of defense against heat.

📈 Global electricity consumption for cooling is nearly 10% of total use, with ~10 AC units sold every second, projected to reach 5.6 billion by 2050; passive cooling offers a way to manage this surge and provide access for those without affordable cooling.

#ClimateAdaptation #PassiveCooling #SustainableCities