Carbon capture, utilization, and storage (CCUS) technologies refer to a set of technologies and techniques that aim to capture carbon dioxide (CO2) emissions from various sources, such as power plants and industrial facilities, and then either utilize or store the CO2 to prevent it from being released into the atmosphere.

The process typically involves capturing the CO2, compressing it, and then either utilizing it in various industrial applications or injecting it underground for long-term storage in geological formations.

CCUS is considered a key strategy in mitigating climate change by reducing greenhouse gas emissions.