Carbon Dioxide Energy Storage (CO₂ES) is an innovative energy storage solution that leverages the thermodynamic properties of carbon dioxide (CO₂) to store and release energy efficiently. It is gaining significant attention globally as a promising technology for addressing the challenges of renewable energy integration, grid stability, and long-duration energy storage.

CO₂ES systems operate by converting electrical energy into other forms of energy (mechanical, thermal, or potential) using CO₂ as the working fluid. Energy storage buffer air bags (energy dome) are used for Carbon Dioxide temporary storage during the process. The energy storage buffer airbag made of QuanCles® UHMWPE Fabric Reinforced TPU Membrane, has excellent properties on lightweight, high strength, impact resistance, tear resistance, good tightness, and convenient transportation and installation, ensuring long-term stability under extreme conditions. In addition, its excellent airtightness and ease of transportation and installation make the airbag perform well in various energy storage and gas management systems, improving operational efficiency and safety.