Green energy storage devices play a crucial role in the transition towards a sustainable and renewable energy future. These devices are designed to store energy generated from renewable sources, such as solar, wind, hydro, geothermal, and biomass, so that it can be used when the energy demand is high or when the renewable sources are not actively producing electricity.
Batteries are one of the most widely used energy storage technologies. They store electricity in chemical form and can be deployed on a small or large scale. Lithium-ion batteries are the most common type used for green energy storage, but other technologies like sodium-ion, flow batteries, and solid-state batteries are also being developed.