NOVELTY - Delivering hydrogen comprises dehydrogenating hydrogenated liquid organic compounds in dehydrogenation reactor (3) using catalyst (4) which is metal (M)/support1 or M1-M2/support2, where M is at least one of e.g. platinum dispersed on support1 which is at least one metal oxide comprising yttrium oxide and/or vanadium pentoxide, M1 is at least one of e.g. copper, M2 is at least one of e.g. platinum, and M1-M2 dispersed on support2 which is activated carbon, alumina, Alumite (RTM: Anodized aluminum), zirconia and/or silica.    USE - The process is useful for improving delivery of hydrogen which is supplied to fuel cells in mobile applications, fuel cells in stationary applications, vegetable oil industry or glass industry (claimed).    ADVANTAGE - The process: utilizes relatively higher active and selective catalysts which have minimum of metal thus leading to cost-effective with relatively high hydrogen storage capacity, and exhibits the synergistic effects of spillover, migration and recombination of hydrogen over metal catalysts having two metals under reducing conditions resulting in shifting of equilibrium to dehydrogenation reaction; utilizes non-fossil fuel based energy e.g. solar radiation; provides simultaneous in-situ generation, storage transport and supply of hydrogen with pure hydrogen that is free of contamination; is cost effective due to reversible catalytic reactions, recyclable reactants and products; provides ease of transportation and handling due to high boiling points of cycloalkanes and hydrogenated derivative of aromatic compounds; and avoids the development of specialized infrastructure and facility by usage of existing infrastructure e.g. oil tankers and tank lorries for the long-term storage and long distance transportation of hydrogen in the form of liquid organic hydrides.    DETAILED DESCRIPTION - Delivering hydrogen comprises dehydrogenating hydrogenated liquid organic compounds in dehydrogenation reactor (3) using catalyst (4) which is (heated at 120-400 degrees C followed by separating hydrogen being evolved by cooling to 2-50 degrees C to obtain hydrogen free from any contaminant) metal (M)/support1 or M1-M2/support2, where M is at least one of platinum, palladium, rhodium, ruthenium, iridium or osmium dispersed on support1 which is at least one metal oxide comprising yttrium oxide and/or vanadium pentoxide, M1 is at least one of copper, silver or gold, M2 is at least one of platinum, palladium, rhodium, ruthenium, iridium, osmium, iron, nickel, rhenium, molybdenum, tungsten, vanadium, chromium and/or cobalt, and M1-M2 dispersed on support2 which is activated carbon, alumina, Alumite (RTM: Anodized aluminum), zirconia and/or silica.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view for dehydrogenation of hydrogenated organic compounds.    Reactor (3)    Dehydrogenation catalyst (4)    Heating arrangement (5)    Condenser (6)    Flow meter (7)