Extreme heat is impacting many Americans financially, with 70% reporting increased electricity costs due to longer and more intense heat waves, and innovative building designs can mitigate these effects.
Researchers have devised a zigzag-shaped wall that can reflect heat from two directions, keeping buildings up to 5.5°F cooler, showcasing the potential of design in energy efficiency.
Using specialized coatings on walls can enhance cooling further, as walls face unique heat challenges from both the ground and sky, necessitating dual-surface design for optimal relief.
By implementing these zigzag walls on buildings, it is estimated that HVAC energy use could be reduced by 14%, yielding financial and environmental benefits while potentially eliminating AC reliance on extreme days.
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