- Carbon Capture, Utilisation, and Storage (CCUS) is gaining attention as a critical tool for decarbonizing hard-to-abate sectors such as steel, cement, and power generation. - Experts emphasize that massive investments, policy frameworks, and technological innovations are required to make CCUS economically viable in India. - The integration of CCUS is vital for India to achieve its long-term net-zero target by 2070 while sustaining industrial growth. - Challenges involve high capital costs, lack of robust infrastructure for transport and storage of carbon, and the need for clear regulatory mandates. - **Carbon Capture, Utilisation, and Storage (CCUS):** A suite of technologies that capture carbon dioxide emissions from industrial processes or power generation, convert them for commercial use, or store them deep underground to prevent release. - **Paris Agreement:** A landmark legally binding international treaty adopted in 2015 to combat climate change by limiting global warming to well below 2°C, preferably 1.5°C, above pre-industrial levels. - **Nationally Determined Contributions (NDCs):** National climate action plans under the Paris Agreement where each signatory outlines targets for reducing greenhouse gas emissions and adapting to climate impacts. **Introduction** This article examines the role, investment requirements, and challenges of Carbon Capture, Utilisation, and Storage (CCUS) in India's pathway toward decarbonizing hard-to-abate sectors and achieving its net-zero emissions targets. **Core Issue and Detailed Points** - Carbon Capture, Utilisation, and Storage (CCUS) is gaining attention as a critical tool for decarbonizing hard-to-abate sectors such as steel, cement, and power generation. - Experts emphasize that massive investments, policy frameworks, and technological innovations are required to make CCUS economically viable in India. - The integration of CCUS is vital for India to achieve its long-term net-zero target by 2070 while sustaining industrial growth. - Challenges involve high capital costs, lack of robust infrastructure for transport and storage of carbon, and the need for clear regulatory mandates. **Key Statutory Bodies, Acts & Concepts** - **Carbon Capture, Utilisation, and Storage (CCUS):** A suite of technologies that capture carbon dioxide emissions from industrial processes or power generation, convert them for commercial use, or store them deep underground to prevent release. - **Paris Agreement:** A landmark legally binding international treaty adopted in 2015 to combat climate change by limiting global warming to well below 2°C, preferably 1.5°C, above pre-industrial levels. - **Nationally Determined Contributions (NDCs):** National climate action plans under the Paris Agreement where each signatory outlines targets for reducing greenhouse gas emissions and adapting to climate impacts.