Start-ups working on sustainable innovation.

Off-grid clay fridges, lotus yarn, smart farming tools.

Low-cost, high-impact design: https://justpaste.it/ikrd-ft

#TechForGood #SustainableDesign #GrassrootsTech #AppropriateTechnology #SocialImpact #LowCostSolutions #Permaculture #OffGrid #SocialEconomy