There is no wrong way to build a first biogas digester, so long as it results in the unforgettable experience of seeing the miraculous blue flame of biogas for the first time. Soon afterwards, however ...
Many people have attempted DIY biogas projects and become discouraged after they failed to produce flammable gas. With my first blog entry, I would like to start at the beginning. This article does ...
http://www.permaculture-sf.org/monthly-guild-gathering-diy-cold-climate-biogas-unit/ Come to the permaculture guild gathering on August 2nd at 6:30pm to hear David ...
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