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In a budget often dominated by subsidies and sectoral arithmetic, the Union Budget 2026-27 made an unmistakably strategic climate bet. By committing ₹20,000 crore over five years to Carbon Capture, Utilisation and Storage (CCUS), the government signalled that India’s decarbonisation journey will not rely on renewables alone, but will also confront the hardest emissions at their source. The announcement marks a turning point in climate policy-one that acknowledges the reality of India’s industrial economy while attempting to future-proof it against rising climate risks, global carbon tariffs and the pressure to align growth with net-zero ambitions.
Understanding Carbon Capture, Utilisation and Storage
Carbon Capture, Utilisation and Storage refers to a group of technologies that capture carbon dioxide emissions at the source, such as power plants or industrial facilities, and either store them safely underground or reuse them in value-added products. These products can include chemicals, synthetic fuels, construction materials and other industrial inputs. By preventing carbon dioxide from entering the atmosphere, CCUS helps significantly reduce the climate impact of carbon-intensive industries.
Unlike renewable energy solutions, which replace fossil fuel-based energy generation, CCUS focuses on managing emissions that are inherent to industrial processes. This makes it particularly important for sectors where emissions cannot be eliminated easily through electrification or clean energy substitution.
Why CCUS Matters for India
India’s economic structure relies heavily on industries such as steel, cement, power generation, refineries and chemicals, all of which produce large volumes of carbon dioxide. These are often referred to as hard-to-abate sectors, because even the most efficient processes continue to emit greenhouse gases.
With industrial output expected to rise steadily over the coming decades, reducing emissions from these sectors is essential if India is to meet its climate goals. CCUS provides a practical pathway to curb emissions without slowing industrial growth or compromising energy security.
Additionally, global trade dynamics are changing. Carbon-based tariffs and border adjustment mechanisms are being introduced in international markets, particularly in developed economies. Indian exporters that fail to lower their carbon footprint may face higher costs or reduced competitiveness. Investing in CCUS can help Indian industries remain compliant with evolving global standards.
Key Sectors Targeted Under the Initiative
The ₹20,000 crore allocation will primarily focus on five major sectors:
Thermal power generation
Steel manufacturing
Cement production
Oil refineries
Chemical and petrochemical industries
These sectors together account for a significant share of India’s total industrial emissions. The government plans to support commercial-scale CCUS infrastructure, moving beyond small pilot projects that have so far limited the technology’s impact.
The funding is expected to be used for building capture facilities, developing carbon transport systems, identifying secure storage sites, and promoting utilisation technologies. Public-private partnerships are likely to play a key role in scaling up these efforts.
Aligning with India’s Climate Commitments
India has committed to achieving net-zero emissions by 2070, and CCUS is increasingly seen as essential to meeting this target. While renewable energy remains a cornerstone of India’s climate strategy, experts acknowledge that renewables alone cannot address emissions from heavy industry.
By integrating CCUS into national policy, the government is adopting a balanced approach to decarbonisation, combining clean energy expansion with emission control technologies. This signals a shift from viewing climate action as a constraint to treating it as an opportunity for technological leadership and industrial transformation.
Economic and Technological Benefits
Beyond emission reductions, the CCUS initiative has the potential to stimulate research, innovation and job creation. Investments in advanced capture technologies, carbon utilisation processes and monitoring systems can help build a domestic clean-technology ecosystem.
Over time, India could emerge as a hub for affordable CCUS solutions tailored to developing economies. This would not only strengthen energy-intensive industries but also create export opportunities in climate technologies and engineering services.
The initiative may also complement India’s emerging carbon market framework, encouraging industries to reduce emissions and trade carbon credits. Such mechanisms can improve cost efficiency while driving broader participation in climate action.
Challenges and Concerns
Despite its promise, CCUS faces several challenges. High initial costs, energy requirements for carbon capture, and long-term storage safety concerns remain key issues. Regulatory clarity, liability frameworks and public acceptance will be critical for successful deployment.
There is also debate over whether heavy investment in CCUS could divert attention from renewable energy or adaptation efforts. Critics argue that emission reduction should focus first on prevention rather than capture. However, most experts agree that CCUS is a necessary complement, not a replacement, for clean energy solutions.
The Road Ahead
The Union Budget 2026’s allocation for CCUS represents a significant step toward integrating climate responsibility into India’s industrial future. If implemented effectively, the initiative could reduce emissions, safeguard export competitiveness, and position India as a leader in industrial decarbonisation.
As climate risks intensify and global expectations rise, India’s bet on carbon capture underscores a growing recognition that sustainable growth and climate action must go hand in hand.
References:
https://www.sciencedirect.com/science/article/pii/S2666845924002010
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