Energy & Sustainability
Small-scale biodigester
biodigester1.jpg

Here are plans for a small-scale biodigester. Some details:

digester_construction.jpg

Have any commenters actually built or worked with methane-producing digesters?

(via Chelsea Green)

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Luke Iseman

Luke Iseman makes stuff, some of which works. He invites you to drive a bike for a living (dirtnailpedicab.com), stop killing your garden (growerbot.com), and live in an off-grid shipping container (boxouse.com).

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