A car wash in Cameroon will use up to 50 liters of water to clean one vehicle. But many of the country's cities are suffering water shortages. Could a solar-powered, water-saving car wash help?
On this week's eco@africa, we meet Nigerians striving for sustainability, German farmers using ancient Amazonian techniques, and Ugandan school children getting green-fingered with urban farming projects at school.
This week on eco@africa, we have stories about a green car wash in Cameroon, a powerful cotton wool that could clean up oil spills and a self-charging bike. And we go in search of a rare frog.
India is at the top of the list of nations expected to be worst hit by the adverse effects of climate change. It is striving to overcome the problem by advancing strategies like investing massively in renewable energy.
On this week's eco@africa, we see how humans and wildlife are competing over space near the Serengeti, counting butterflies for climate change and making greener coal from banana skins. All this and more!
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