To meet their daily cooking energy needs, large number of households in the country’s rural areas use traditional chulha/stoves, which consume firewood and other biomass as fuel. This stove has an additional/secondary combustion chamber for burning the un-burnt bio mass and hydrocarbons. As a result, the thermal efficiency of the stove has improved while the pollution has reduced. It can use coconut shell or wood as a fuel. The combustion efficiency is in the range of 37.67% when wood is used as a fuel and 29.48% when coconut shell is used.