What is the role of carbon capture, utilization, and storage in climate change mitigation?

The role of carbon capture, utilization, and storage (CCUS) in climate change mitigation is fundamentally to reduce the release of carbon dioxide into the atmosphere. This technology captures carbon dioxide emissions produced from the use of fossil fuels in electricity generation and industrial processes, preventing a significant amount of CO2 from entering the atmosphere where it can contribute to global warming and climate change.

Once captured, the CO2 can be utilized in various applications (such as in the production of chemicals, fuels, or materials) or stored underground in geological formations, which helps to mitigate the greenhouse gas effect. By effectively managing this carbon dioxide, CCUS plays a crucial role in transitioning to a sustainable energy future, aligning with global efforts to limit temperature rise and combat climate change.

This contrasts sharply with the other options, which either suggest activities counterproductive to climate goals or unrelated to the concept of CCUS. The choice that focuses on reducing atmospheric CO2 aligns directly with the objectives of climate mitigation strategies.