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A TED talk and then a film, William Kamkwamba’s story of how he worked to provide his rural Malawian village with electricity has now been turned into a musical – and it mostly works, says Bethan Ackerley

Environment

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Environment

Environment

Technology

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Environment

An analysis of active US mines finds they already collect virtually all of the minerals the country needs for batteries, solar panels and wind turbines – but these critical minerals mostly go to waste

Environment

Environment

Environment

Environment