The scope of this study is to assess the feasibility and cost of the autarchic supply of electricity or H2 to mobility customers, using as main output parameters the average cost of the fuel per kWh and for km driven for these two energy sources using methanol or methane as energy storage molecules. To achieve this target, two different main energy supply chains were considered: the electricity and the H2 product streams. These are depicted in figure and in figure 2. The demand is considered constant over time and equals to a certain amount of km/day, as specified in the results section. For both cases, the initial source is an (intermittent) renewable electricity production plant. To adhere with the case study discussed in the second part of the study, the resource displayed is PV electricity. However, the source could be any other renewable technology (e.g., wind or hydropower).