Energy Storage Methods for Renewable Energy Sources

Energy is an indispensable element for human survival. Most of the energy sources that we are currently using are non-renewable forms of energy. These sources are limited and are exhausting at a fast rate. For non-renewable sources we have oil, coal, petroleum to list some. In this scenario of scarcity of energy, renewable form of energy provides a better and more secure option. We need to use the renewable sources to their full extent in order to reduce the burden on the non-renewable sources of energy. But these sources do have some limitations. Solar energy is not available at night, wind energy depends on the intensity of the wind speed and hydro power plant