Co2-neutral or negative transportation energy storage systems

Abstract

Motorized vehicles are provided which may a device configured to convert a fuel comprising a hydrocarbon, an alcohol, or both, to an exhaust comprising CO2; and a tank configured to store, under pressure, the exhaust comprising CO2 and an inlet port configured to receive the exhaust from the device. The device may be a solid oxide fuel cell (SOFC). The tank may be a co-storage tank configured to store, under pressure, the fuel comprising the hydrocarbon, the alcohol, or both, and the exhaust comprising CO2, the co-storage tank further comprising an outlet port configured to deliver the fuel to the device. Methods of using the motorized vehicle are also provided.

Dependencies are inferred from the claim text.