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  • ...e as much energy as possible from waste products (human waste, food waste, waste heat), i.e. “[http://en.wikipedia.org/wiki/Energy_recycling energy recyc ...te is converted to compost for agriculture, or human waste is converted to methane for cooking or electricity production. The energy needs of 10 000 people n
    Relevance: 4.0% - 4 KB (649 words) - 12:43, 12 June 2013

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