solar C³ITIES IBC

"Sao Paulo" is one of the two biodigesters that were built during the Experimental Week at Tamera Solar Village in August 2015. The system was inspired by Solar CITIES' 3 IBC tank system in Sao Paulo. The dual gas holder system is modified to avoid the use of a water pump. Instead required pressure is created by feeding, fertilizer and gas pipe that are as high as the the water displacement tank which is on top of the gas storage tank.

"Grace Kelly" is one of the biodigesters that were built during the Experimental Week in August 2015 at Tamera Solar Village. It is one of Solar CITIES' signature IBC biodigesters, insulated with a light straw construction, with a dual IBC floating gas holder.