AirRoll
Zero-Electricity Passive Cooling for Climate-Vulnerable Communities
We weave palm leaves into turbine-like vents that capture kinetic energy from community movement — people playing football, walking, or daily activities — to circulate fresh air and reduce deadly indoor heat in cramped shelters.
AR
✨ The Wow Moment
Invisible Lifeline
A family steps inside their sweltering tin shelter after a 40°C day, and without electricity or batteries, cool fresh air begins circulating through their space simply because children are playing football outside. The palm leaf turbines silently spin from the vibrations and movement, creating a breeze where none existed before — a natural, invisible lifeline.