NOVELTY - A power station has networked modules, with mutually adjusted capacities, for: (A) producing electric energy for the other plants, using wind, water, solar-thermal and/or photovoltaic systems; (B) absorbing atmospheric carbon dioxide (CO2); (C) desorbing CO2 from (B); (D) synthesizing hydrogen for (E), using electrochemical or solar systems; (E) catalytically synthesizing methanol, dimethyl ether and/or methane; and (F) storing product of (E).    USE - For generating hydrocarbon-based fuels (i.e. methanol, dimethyl ether and/or methane), using atmospheric carbon dioxide, water and regenerative energy. The products can be used (if necessary after purification) as starting materials in chemical syntheses, as well as energy sources in e.g. combustion engines or fuel cells.    ADVANTAGE - Energy source fuels are obtained from non-fossil sources in an inexpensive, environmentally neutral manner. The problems of network control, output peaks and shut-down times occuring in conventional networked wind, water or photocell-based systems are eliminated. Stages for utilization of the obtained fuels (e.g. fuel cells or chemical plants) are easily integrated into the overall system. Wind, water and/or solar energy can be harvested and stored independently of location, so that use e.g. in the South Pacific is possible.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a floating body (specifically a buoy or ship) containing a power station as above;    (2) the use of the power station (or the floating body) for the production of methanol, dimethyl ether and/or methane; and    (3) a method for production of methanol, dimethyl ether and/or methane, involving (a) locating the power station in a region with constant wind behavior, sunshine and/or water motion, (b) operating the systems of the power station and (c) periodically emptying the storage module.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a power station.    High-carbon dioxide air stream (1)    Low-carbon dioxide air stream (2)    Unsaturated scrubbing liquor stream (3)    Saturated scrubbing liquor stream (4)    Carbon dioxide stream (5)    Water streams (6, 10)    Oxygen stream (7)    Hydrogen stream (8)    Methanol stream (9)    Wind power or photovoltaic module (A)    Carbon dioxide absorption module (B)    Carbon dioxide desorption module (C)    Hydrogen synthesis module (D)    Catalytic methanol synthesis module (E)    Storage module (F)