Passive radiative cooling

Credit: Gautier Rouaze

By selectively emitting thermal radiation through the Earth’s “atmospheric window” (the 8–13 µm infrared band where the atmosphere is largely transparent), passive radiative panels continuously dumps excess heat straight into outer space, allowing its surface (and whatever it’s attached to) to stay several degrees cooler than the surrounding air—even under direct sunlight. We have an ongoing project focused on developing durable, weather-resistant passive radiative cooling panel, delivering silent, maintenance‑free cooling that slashes HVAC loads, lowers operating costs, and shrinks your carbon footprint.

Contact: Gautier Rouaze ([email protected])