An experimental solar paint that cools buildings by mimicking sweating has been developed, offering a new approach to energy-efficient architecture.

The paint absorbs solar heat and releases it through evaporation, reducing indoor temperatures by up to 10 degrees Celsius. Composed of hydrogel materials, it activates in high humidity or with water application. Tests in urban environments showed significant energy savings for air conditioning. The innovation stems from biomimicry research.

Benefits

• Lowers energy consumption.
• Environmentally friendly alternative to traditional cooling.

Deployment in commercial buildings is under consideration.