Green energy source has a vital role for production of electricity. Since present day, conventional fuel was considered as the core sources of electricity. In this paper, source of green energy discussed is very rare. Solar and wind power have been considered as inherent energy sources of electricity through solar cells and wind mill. Sound energy in the form of noise is comparatively unexplored source around us for generation of electricity. This noise can be successfully converted into electricity by using suitable transducer. Piezoelectric transducers has major role for noise to electricity. Multiple transducers can be used to produce electricity which can be stored and utilized further. The present object of this paper can offer renewable green energy source which can be beneficial in worldwide search of nonconventional source of energy.

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