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Our central survival task for the decades ahead, as individuals and as a
species, must be to make a transition away from the use of fossil fuels –
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— Richard Heinberg

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Home » Image Galleries » Food

Earthtubs need to generate heat

Submitted by Marc Lefkowitz  |  Last edited April 7, 2011 - 2:58pm
Posted in:
Earthtubs need to generate heat

Optimum temperatures to begin decomposition of organic matter in a composter is 140 degrees Fahrenheit. Since BW started their Earthtub in November, temps didn't reach 140 until March.