Abstract: A wind-powered energy production and storing system comprises a wind rotor (1) in driving engagement with a power generator via transmission means, to which is also connected a heat pump for operation of at least one heat exchanger unit. The wind rotor (1) is designed as a wind wheel having a rim in direct driving engagement with a main shaft positioned in a subjacent engine housing (3) to which main shaft, in addition to the power generator and the heat pump, a dual circulation pump is coupled for conveying heated and cooled liquid, from a heating container and a cooling container, respectively, positioned in the engine housing (3) to separate heat and cold storing stations (16, 18). Via a steam separator (21) and a pumping device (22), a steam generator (17) may be connected to the heat storing station (16), which via a steam turbine (19) drives an additional power generator (20) for power production during periods of slack winds.