An apparatus for generating an electrical energy includes an electrical generator coupled to one end of a rotating shaft and a flywheel coupled to the other end of the shaft. The flywheel has a plurality of blade members disposed on an outer surface thereof. An electric fluid pump generates a flow of fluid under pressure which is directed onto the blade members causing rotation of the flywheel and subsequent rotation of the shaft. The shaft rotation is received by the electrical generator and converted into the electrical energy. A battery is provided to start pump operation and initiate rotation of the flywheel until sufficient energy is provided by the electrical generator to sustain continuous pump operation. A transformer is used to recharge the battery from the generator. A sun gear is provided to increase torque generated by the rotating flywheel. A plurality of rotating disk members are provided to store a kinetic energy generated by the rotation of the shaft and release such kinetic energy to compensate for surge in energy consumption.