Maghanaki, M. Mohammadi; Ghobadian, B.; Najafi, G.; … - In: Renewable and Sustainable Energy Reviews 28 (2013) C, pp. 702-714
approximately 323petajoule (1015) of energy. This paper investigates the potential of biogas production from biomass sources in Iran …Biomass is the only renewable energy source which can deliver electricity, provide heating, cooling and fuel in form of … solid, liquid and gas. Biomass supplies more than 11.5% of the world's primary energy and about 79.7% of the world's energy …