Abstract:Bioenergy as a kind of green and sustainable energy is being well developed globally and especially it have been deeply researched and applied in Europe. This article introduced Metso’s technology and the cases to produce biofuel by biorefiniery technologies such as biomass gasification, wood pellet pyrolysis and Lignin extraction from black liquor. The technologies should have an extensive application space in China, and it will bring great economic value and environment benefit.