Abstract: A process for the production of hydrogen and electrical energy, with zero emission of pollutants, from ethanol which is produced from biomass, which is characterized by the partial oxidation/reforming of ethanol with water for hydrogen production which is subsequently fed to a fuel cell for production of electrical energy, more specifically where an aqueous solution of ethanol originating from fermentation of biomass is separated by distillation or any other technique so as to obtain approximately 40-70% by weight of ethanol, preferably 50-60%, this mixture, mixed with a suitable quantity of air in such a way so as the ratio of moles oxygen per mole ethanol to be between zero and 0.