Cryogenic energy storage (CES) is a technology that utilizes extremely low temperatures to store energy. This approach typically involves liquefying air or other gases, such as nitrogen or hydrogen, and storing them in insulated tanks. When energy is needed, the liquefied gas is warmed and expands, driving a turbine or generator to produce electricity.
Cryogenic Energy Storage (CES) in the Thermal & Mechanical Storage domain revolutionizes climate action by providing efficient, long-duration energy storage solutions. By utilizing cryogenic temperatures to store and release energy, CES systems support renewable energy integration, reduce reliance on fossil fuels, and enhance grid stability, accelerating the transition to a sustainable energy future.
Cryogenic energy storage is still in the early stages of commercial deployment, with a limited number of pilot projects and demonstration plants in operation. However, the technology is gaining increasing interest as a potential solution for long-duration energy storage and grid-scale applications.