bulk energy storage

Bulk energy storage involves capturing and holding large amounts of energy for future use, much like a rechargeable battery but on a much bigger scale. It allows electricity generated during times of low demand or excess renewable production (like wind or solar) to be stored and then released when demand is high or supply is limited. This helps stabilize the power grid, improve reliability, and enable a greater integration of renewable energy sources. Technologies used include large-scale batteries, pumped hydro, compressed air, and thermal storage, all designed to efficiently store energy and ensure a steady, reliable electricity supply.