The aim of this project is to valorize forest biomass wastes into bioenergy, more precisely, production of 2nd generation synthetic biofuels, such as, biogas, biomethanol, bio-DME, etc., depending on process operating conditions, such as, pressure, temperature and type of solid catalyst used. The valorization of potential forest wastes biomass enhances the reduction of probability of occurrence of forest fires and, presents a major value for local communities, especially, in rural populations. Biogas produced can be burned as biofuel to produce heat and/or electricity, for instance, in cogeneration engines applied for domestic/industrial purposes.