Essen, Germany, 2009

Home scale biogas at home. This is where it all began for Solar CITIES co-founder T.H. Culhane when he built his own household biodigester on the family porch in Essen after returning from his first visit to India in January 2009 where he learned about the ARTI India system. Today the Culhane has three biodigesters on the porch -- one ARTI style made from a 500 liter and a 300 liter water barrel and two 1000 liter IBC systems that Culhane innovated himself.

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