Poo. It’s a dirty word, and in some parts of the world, a taboo. But everyone does it – the average person alone produces 72.5kg of faecal matter annually. Some of it gets treated, some of it is left to float around, but nearly all of it has an economic value.
Last year, the UK’s first bus powered by human poo hit the roads of Bristol and in January this year, the Janicki Omniprocessor, a machine that turns human poo into water was revealed. Janicki Bioenergy, the company behind the machine, is soon to ship a processor to Dakar, Senegal, where it will produce 10,800 litres of water.
Here are some other examples of how waste is being integrated into sustainable, circular design and production with environmental and social benefits.
Stools made from stools
Poo to the slaughter
Let cow poo provide the power
Writing on rhino poo
Run your vehicle on panda poo
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