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Cheap Biogas

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Uploaded by on May 21, 2008

The worlds cheapest commercial biogas plant

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Science & Technology

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Top Comments

  • how to construct unleak plastic container like that ?

  • Great work...You should use the exaust from your generator to make algea, then you could press your own bio-deisle and have no fuel bill at all. As well the water from your water filter would be rich in carbon dioxide you could grow algea with that too. 

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All Comments (32)

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  • he almost made cry! In the conclusion when he said "So, our children would have a better place to live"

  • you the man!!! i love your technology

  • is that a flow thru digester tank?

  • Hi do you know anything about selfcontained AD for use up to 400L a day of waste?

  • Very good information. Thank you for posting this video.

  • how do you open the bags to remove the digestate? it looks like the bags are underground like youd have to dig them up every time.

  • Well done on your successful project boet, and a very nice presentation. I hope to come and visit Greenways farm and see your work. Al Lewis, Hilton

  • Congradulations Shelby!

    Those digesters appear to be a thousand times simpler than the kind that you usually see in the industry. How do you purge the air? Once it gets going, do you need to pump the gas for pressure?

    Is it difficult to empty out and refill?

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