In a world focused on reducing greenhouse gases, Carbon Capture and Storage (CCS) could be a game-changer for cleaner energy. The technology, though still in development, could help make coal-based power generation more planet-friendly. By analyzing how CCS fits into the energy puzzle, researchers found that combining it with other solutions could help meet climate goals at lower costs. Even though challenges remain, CCS might be a key stepping stone to a future powered by renewable energy. The study suggests that by incorporating CCS alongside energy efficiency and other methods, we can achieve effective CO2 mitigation and pave the way towards a greener tomorrow.