Cavin Rowayi, founder of Green Habitat Botswana, introduces his project of producing green compost fertilizers from food waste at Marang Community Junior Secondary School in Gaborone, Botswana, on July 26, 2021. [Photo by Sharon Tshipa/Xinhua]
Excessive food waste inspires production of green fertilizers in Botswana
Cavin Rowayi, founder of Green Habitat Botswana, introduces his project of producing green compost fertilizers from food waste at Marang Community Junior Secondary School in Gaborone, Botswana.
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