Kinetic cold storage that harvests your motion to preserve mangoes
Off-grid cold storage units for small mango farmers. Load your harvest, walk across the smart-mat daily, and extend shelf life from 2 days to 14—without electricity.
Join 50,000+ FarmersIn Maharashtra, a rural farmer loads 200 freshly-picked Alphonso mangoes into a StingCold unit.
She walks across it daily while tending her field—each step powers the biomimetic cooling system.
12 days later, she opens the unit to reveal perfectly preserved, golden fruit ready for premium export.
Her neighbors' harvest has already rotted.
Was $499 — government grants cover the rest
Monitoring & marketplace access
Click or tap the mat below to simulate walking and generating kinetic energy