Abstract: Disclosed is a Hybrid Energy Storage System capable of increasing the energy recovery, lowering the environmental impact of CO2 release, decreasing the environmental impact of noise and visual pollution, simplifying the machine design and construction, smoothing the load on the mechanical system, and decreasing the material, design, and implementation costs. The System will store the needed energy in a battery-capacitor system, feed the energy to an electric motor during the high load portion of the load cycle, and retrieve electrical energy during the low load portion of the cycle. Sensor and switching systems will connect and disconnect the electric generator and electric motor systems at the appropriate parts of the cycle. Energy losses will be made up by solar panels, a wind generator, a gas engine, or connection to the electric grid. The System will save energy, lower costs of insulation and operation, and decrease the environment impacts.