Kingdom Bioenergy Ltd was set up as a consulting company that drew on many years of experience with biogas programmes in various countries.

Two books, “Running a biogas programme: A handbook” (1988) and “Small-scale rural biogas programmes: A handbook” (2015) cover the history of biogas technology used for supplying domestic cooking fuel generated from animal dung, as well as a smell-free compost. The first book, based on the biogas project in Nepal, compared it with biogas programmes in India and China. The second book is more up-to-date looking at the programmes in Nepal, India and China have developed.

Both books provide an understanding of the science and technology of low-cost, rural biogas systems.

Kingdom Bioenergy Ltd was involved with biogas projects in several countries, including the UK through Advanced Anaerobics Ltd.  

Kingdom Bioenergy Ltd was involved internationally with SKG Sangha, an Indian NGO.

Information on international projects come from Ashden, a UK charity, part of the Sainsbury Foundation. They offer awards for the best renewable energy projects in the world with useful videos.