Highlights
- India is increasing investment in carbon capture and storage technologies.
- Heavy industries are expected to be key beneficiaries of CCUS adoption.
- Cost and scalability concerns continue to challenge widespread deployment.
India has intensified its focus on Carbon Capture, Utilisation and Storage (CCUS) as part of its broader climate strategy. Policymakers increasingly view carbon capture as a tool that can help reduce emissions from sectors where complete decarbonisation remains difficult, including steel, cement, power generation and refining.
The government's recent support for carbon capture projects reflects growing recognition that renewable energy expansion alone may not be sufficient to address emissions from hard-to-abate industries. However, questions remain about whether carbon capture can deliver meaningful climate benefits at the scale required to support India's long-term environmental objectives.
Why Carbon Capture Is Gaining Attention
Carbon capture technology involves collecting carbon dioxide emissions before they enter the atmosphere. The captured carbon can either be stored underground or used in industrial applications.
For industries that rely heavily on fossil fuels and industrial processes, reducing emissions through renewable energy alone can be difficult. Carbon capture is therefore being viewed as a complementary solution that could help lower emissions while allowing industrial operations to continue functioning during the transition to cleaner technologies.
India's policy focus on CCUS comes as industries face increasing pressure to reduce carbon footprints amid evolving global climate regulations and sustainability expectations.
Government Support Signals Growing Interest
The government has announced significant financial support for carbon capture initiatives. Recent policy measures include large-scale funding aimed at accelerating the development of carbon capture infrastructure and technologies across industrial sectors.
Supporters argue that these investments can help create domestic expertise, encourage technology adoption and prepare Indian industries for a future where carbon emissions face increasing regulatory and economic scrutiny.
The emphasis on CCUS also aligns with broader efforts to balance economic growth with climate commitments.
The Challenges Remain Significant
High Costs Create Barriers
One of the biggest challenges facing carbon capture projects is cost. Capturing, transporting and storing carbon dioxide requires substantial capital investment and ongoing operational expenses.
For many industries, the economics of large-scale deployment remain uncertain without sustained policy support or financial incentives.
Infrastructure Requirements
Carbon capture requires more than just capture technology. Transport networks, storage facilities and monitoring systems are necessary to create a functioning ecosystem.
Developing this infrastructure across multiple regions may require years of investment and coordination among government agencies and private-sector participants.
Limited Commercial Scale
Although carbon capture technology has been deployed globally, large-scale commercial adoption remains relatively limited compared with renewable energy technologies such as solar and wind power.
Questions therefore remain regarding how quickly carbon capture can be expanded to meaningfully reduce emissions across India's industrial landscape.
Can Carbon Capture Deliver Climate Benefits?
Supporters argue that CCUS can help reduce emissions from sectors where alternative solutions are currently unavailable or commercially challenging.
Critics, however, contend that excessive reliance on carbon capture could slow investment in cleaner technologies by extending the operational life of high-emission facilities.
As a result, many experts view carbon capture as one component of a broader decarbonisation strategy rather than a standalone solution.
A balanced approach may involve combining renewable energy expansion, energy efficiency improvements, cleaner industrial processes and carbon capture technologies to achieve meaningful emissions reductions.
The Road Ahead
India's growing support for carbon capture reflects the increasing complexity of climate action in a rapidly developing economy. While renewable energy continues to play a central role in emissions reduction efforts, policymakers are also exploring technologies that can address industrial emissions that are difficult to eliminate.
The success of India's carbon capture strategy will likely depend on technological progress, cost reductions, infrastructure development and effective policy implementation. While CCUS may contribute to reducing industrial emissions, its long-term effectiveness will become clearer as projects move from planning stages to commercial deployment.
Key Risks
- High project costs may affect economic viability.
- Storage infrastructure development could face delays.
- Technology adoption may progress slower than expected.
- Emissions reductions may fall below projections.
Summary
India is expanding support for carbon capture technologies as part of its climate and industrial decarbonisation strategy. CCUS offers potential benefits for hard-to-abate sectors such as steel, cement and power generation. However, high costs, infrastructure requirements and scalability challenges remain significant hurdles. Carbon capture may support emissions reduction efforts, but its success will depend on technological advancement, policy support and integration with broader clean energy initiatives.
FAQs
Q: What is carbon capture and storage technology?
A: It captures carbon dioxide emissions and stores or utilises them before atmospheric release.
Q: Which industries are expected to use carbon capture most?
A: Steel, cement, power generation and refining are among the primary target sectors.
Q: Can carbon capture alone solve climate change challenges?
A: No. It is generally viewed as one component of a broader decarbonisation strategy.