Various methodologies exist for storing wind energy, with four prevalent types: battery storage, pumped hydroelectric storage, compressed air energy storage, and flywheel energy storage. Each of these technologies has its advantages and drawbacks. BATTERY STORAGE SYSTEMS. Energy storage refers to the process of capturing and storing energy for later use. Batteries on a large scale can store extra energy that wind turbines make and then release it when demand is high or wind speeds are low. Understanding how wind turbines store energy, or rather, how they facilitate energy storage through grid integration and dedicated storage solutions, is crucial for realizing the full potential of wind power. Nowadays, that is the more common way wind energy is processed.