The buried dome of the methane gas bio-digester at the Permaculture Research Institute Sunshine Coast.

Tom Kendall talks about what the next step is for the Biogas Bio Digester at his Permaculture Demonstration Site “Maungaraeeda”, which is the location of the Permaculture Research Institute Sunshine Coast. The Bio Digester already creates enough gas to cook some meals on, but it is ready for the next step to increase gas production.Read More →

On the 18th of March we started our Biogas project. This project involves making a bio-digester which will turn manure into methane gas for cooking and other energy needs. Tom had to re-do some fencing and clear the site for the bio-digester. He calculated that with the amount of manure we are getting (around 30kg per day), we need a 5 cubic metre bio-digester, which will give us around 1 1/2 cubic metres of gas per day. Read More →

For some years now we have been looking at minimising our energy consumption, and at alternative forms of energy creation in order to produce the energy we need. As we have animal systems in place here at PRI Sunshine Coast, we have a fair bit of manure on the property. As well as animal manure, we also have waterless (composting) toilets, so humanure is another resource on our property waiting to be used more efficiently than we currently are.  After a lot of research over the past few years, Tom decided that a Biogas system would be the best way to go for us.Read More →