Passive cooling that saves 60% on AC costs
ThermalBuoy uses insulated thermal mass containers on a vertical elevator system within a central shaft. Containers descend at night to release heat and recharge with cool air, then ascend during the day to passively cool your building.
You step into a sun-drenched office on a 95°F day and feel a crisp 72°F breeze, then watch through the glass shaft as a sleek insulated pod silently glides upward, releasing a visible stream of cool air—no AC humming, no massive utility bill, just physics working elegantly.