This research investigated how to store CO2 from gas emissions by forming hydrates deep underwater. By using computer simulations, the scientists found that starting with CO2-filled hydrate seeds can help capture more CO2 from a mix of gases. They discovered that cooling the gas mixture below freezing point can speed up the process and trap more CO2 in the hydrate cages. Higher pressure also helps the hydrate to grow faster and store more CO2. Interestingly, CO2 molecules packed into cages more efficiently at lower temperatures. This study sheds light on how CO2 can be stored safely and effectively by forming hydrates under the sea.