Gasification of bio mass yields wood gas or syngas which can be converted into substitute natural gas by Methanation. Nearly 750 million tons of non edible (by cattle) biomass is available annually in India which can be put to higher value addition use and substitute imported crude oil, coal, LNG, urea fertiliser, nuclear fuels, etc. It is estimated that renewable and carbon neutral biomass resources of India can replace present consumption of all fossil fuels when used productively. Biomass is going to play crucial role to make India self sufficient in energy sector and carbon neutral.