It is known that Cambodia supplies more than 80% of its total energy needs from biomass. However,
energy production from biomass is generally obtained by very primitive and inefficient methods. It is also
serious threat to sustainability of agricultural and forestry resources although Cambodia is one of the
richest country in terms of biomass sources. Therefore, it is very crucial to have an idea that biomass
resources in Cambodia can constitute a promising option for its energy needs if they are used in such a
way which encourages efficient biomass energy systems. Also, since rice is main crop raised throughout
Cambodia, it is considered an important biomass energy sources in the country. Therefore, this paper
focuses on extension of rice husk gasification systems which is seen as a promising way to generate
electricity. Such systems could bring many economical, technical, environmental and social advantages to
Cambodia.