Biomass is a term that’s developing extra often in alternative vitality conversations. The reasons are population and way of life. In lower than eighty years the human population has swelled from round two billion to over six billion. At the same time expertise has advanced steadily in order that now nearly all of the devices we use require electrical energy. Add to this the fuel cost of personal transport and the size of the energy bill begins to grow to be clearer. The three major categories of energy for electrical energy era are fossil fuels (coal, natural gasoline, and petroleum), nuclear power, and renewable vitality sources. Most electricity is generated with steam turbines using fossil fuels, nuclear, biomass, geothermal, and photo voltaic thermal energy. Other major electricity technology applied sciences embody gas generators , hydro generators, wind generators, and solar photovoltaics.