NOVELTY - Energy system comprises fuel processor receiving a natural gas, biogas or syngas and catalytically converting a CH4 component in the natural gas, biogas or syngas into a reformate including H2, CO, CO2 and H2O species; energy reactor converting the reformate in gas form into a liquid fuel; and power generator generating power using output of the fuel processor or output of the energy reactor, where the system is zero emission power plant qualified for installation near energy source, market place, and with product shippable for off-site consumption.    USE - As energy system for power generation (claimed), also used for methanol, ethanol, propanol, jetfuel, propane, diesel or heavy liquid fuel production.    ADVANTAGE - The energy system provides CO2 waste utilization. The energy system solves the two most serious problems in the current energy industry which are petro-fuel shortage and global warming due to greenhouse gas emissions. The clean power is generated and any greenhouse gas produced by the system is retained and employed to help produce high valued fuels. The energy system is properly sized for any installation, converting available municipal solid waste or biomass into clean energy at affordable costs and with low carbon footprints. The energy system may be applied equally to feedstock including coal and other solid hydrocarbon fuels. The energy system utilizes chemical principles for concurrent power generation and energy conversion, eliminates the CO2 emissions from the power plants and introduces new sources of liquid fuel for transportation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for generating power involving receiving natural gas, biogas or syngas and catalytically converting a CH4 component in the natural gas, biogas or syngas into a reformate including H2, CO, CO2 and H2O species; converting the reformate in gas form into a liquid fuel; storing the liquid fuel in a storage; and generating power using hydrogen gas separated from the reformate or the liquid fuel stored in the storage.