Pollution-battling, solar-powered back pack. BBCYoung Climate WarriorsFeb 28, 20230 min readUpdated: May 24, 2023
Earthshot 2025 finalist: Form Energy - 'iron-air' batteries can store electricity for up to 100 hours.
Earthshot 2025 finalist: ATRenew - giving electronic devices a new life - via an AI system that sorts 100,000 devices daily.
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