This study reports the feasibility of high purity H-2 production by means of the electrochemical reforming of biomass derived organic alcohols (methanol, ethanol and ethylene glycol)-water solutions in a proton exchange membrane (PEM) electrolysis cell. For that purpose, a nanostructured bimetallic carbon-supported Pt-Sn catalyst, with nominal Pt/Sn atomic ratios of 70/30, was synthesized by a modified polyol reduction method and characterized by means of TEM, XRD and XPS analysis. The resulting Pt-7-Sn-3/C catalyst consists of a bi-phase Pt/SnOx structure and presents a narrow particle size distribution with size predominantly in the order of 4.5 nm, showing high dispersion on carbon support (20 wt.% metal loading). During electrochemical reforming tests, the influence of reaction temperature and the electrocatalytic stability of the system were verified for mild working operation times. Synthesized 20 wt.% Po-Sn-3/C anodic catalyst provided a promising electro-catalytic activity, comparable to that of commercial 60 wt.% Pt-Ru/C and required lower amounts of Pt in order to produce the same amount of hydrogen. Proposed system allowed to produce H-2 with a lower electrical energy requirement (26 kWh kg(H2)(-1) even after deactivation), in comparison with commercial PEM water electrolyser stacks (50 kWh kg(H2)(-1)). In addition, obtained H-2 purity was very high (99.938%) and only few ppm of CO and CO2 were detected at the cathode chamber. These results demonstrated the potential interest of Pt-7-Sn-3/C anodic catalyst, synthesized via the polyol method, for production of pure hydrogen from biomass-derived compounds via electrochemical reforming at low temperatures. (C) 2015 Elsevier B.V. All rights reserved.