Biodigester. Cooking fuel from cow manure
Bob Morris @ Dec 1st 2008 07:25 - Category: Unfiled Tags: biogas
This biodigester produces enough cooking gas for a family in Costa Rica from manure from grass-fed cows. That means they don’t have to buy gas they can barely afford and have to travel long distances to get. Seems like this could be used all over the world.
Here’s how it works, with full instructions on how to build one. Thomas Carmona spent two years there helping build them and blogs about that and related matters at GreenEnergyVideos.
No Comments »
Leave a Reply
Comments subject to deletion at whim of capricious webmaster. Disagreements are ok. Flames, trolls, and right-wing attacks are not. If your comment doesn't appear immediately, then moderation is on, thus there's no need to re-send it.
(However sometimes the anti-spam programs here go awry. Email us if your comments seem to vanish into the void.)
