₹20,000 cr. earmarked for carbon capture, storage scheme

1. At a Glance

• Carbon Capture, Utilisation and Storage (CCUS) refers to a suite of technologies that capture CO₂ from large industrial point sources and either utilise it as a feedstock or permanently sequester it in geological formations. [1][4]
• The Union Budget 2026-27 (presented 1 February 2026) earmarks ₹20,000 crore specifically for CCUS — India's first major budgetary commitment to this technology. [1][3]
• CCUS is positioned as indispensable for India's hard-to-abate sectors (steel, cement, power, refineries, chemicals) where emissions cannot be eliminated by renewables or efficiency gains alone. [4][5]
• Critically relevant for GS-III (Environment + Economy) and for understanding India's net-zero 2070 commitments under the Paris Agreement.

2. Why in the News

• 1 February 2026: Finance Minister Nirmala Sitharaman announced ₹20,000 crore for CCUS in the Union Budget 2026-27, marking the first time CCUS received a dedicated large-scale budget line in India. [1][3]
• December 2025: The Department of Science and Technology (DST), under the aegis of the Principal Scientific Adviser (PSA) Prof. Ajay Kumar Sood, released India's first-ever CCUS R&D Roadmap — providing the technical blueprint that directly preceded the Budget allocation. [4][5]
• The two events together signal a shift from India merely acknowledging CCUS as desirable to actively funding it as a policy priority. [2]

3. Background & Evolution

• Paris Agreement (2015): India committed to achieving net-zero emissions by 2070 — a pledge reaffirmed at COP26 (Glasgow, 2021). Meeting this goal requires tackling hard-to-abate sectors that cannot be decarbonised by renewable energy alone.
• IPCC reports (2018, 2022): Highlighted CCUS as a "necessary" tool for limiting warming to 1.5°C, especially for industrial sectors. [6]
• NITI Aayog: Organised a workshop on CCUS specifically for the Indian cement sector, signalling early government-level interest. [7]
• December 2025: DST released the R&D Roadmap to Enable India's Net Zero Targets through CCUS — India's first dedicated national CCUS roadmap. [4][5]
• 1 February 2026: Budget 2026-27 converts roadmap recommendations into funded policy with a ₹20,000 crore outlay. [1][3]

4. Core Static Facts

What is CCUS?

• Carbon Capture — intercepting CO₂ at point of emission (smokestack, industrial flue gas).
• Utilisation — using captured CO₂ as raw material (e.g., urea fertilisers, synthetic fuels, building materials).
• Storage — permanently injecting CO₂ into deep geological formations (saline aquifers, depleted oil/gas reservoirs).

Key Parameters:

Three-Phase Roadmap:

Related Scheme: DST's ₹1 Lakh Crore Research, Development & Innovation (RDI) Scheme — broader umbrella for private-sector-led industrial innovation, within which CCUS fits. [5]

5. Multi-Dimensional Analysis

Economic

• ₹20,000 crore signals industrial decarbonisation as an economic priority, not just an environmental one — aimed at preserving global competitiveness of Indian steel, cement, and chemical exports as the EU's Carbon Border Adjustment Mechanism (CBAM) takes effect. [2]
• Retrofit-first approach reduces capital intensity vs. greenfield CCUS plants; leverages existing industrial infrastructure. [1]
• Could unlock carbon credit markets and attract green finance / international climate funds (e.g., Green Climate Fund). [2]

Environmental

• Targets the hardest-to-abate ~30% of India's industrial CO₂ emissions — sectors where solar/wind substitution is not technically feasible in the near term. [4]
• Point-source capture from cement (process emissions from limestone calcination) and steel (blast-furnace emissions) — these are inherent chemical reactions, not just combustion, making CCS the primary mitigation option. [1]
• Risk: CCUS could become a "lock-in" technology that delays transition to truly zero-carbon processes (a criticism raised by environmentalists globally). [2]

Scientific / Technological

• India's approach is explicitly R&D-led: lab → pilot → demonstration → commercial, a phased derisking strategy. [1]
• DST proposes test beds in real industrial environments (public-private partnership models) — essential for validating capture rates, energy penalties, and storage integrity. [5]
• Key technology sub-components: post-combustion capture (amine scrubbing), pre-combustion (IGCC), oxy-fuel combustion, geological storage site characterisation, CO₂ pipeline transport. [2]
• India lacks mature CO₂ storage geology maps — this roadmap must prioritise subsurface characterisation as foundational work. [2]

Geopolitical / Strategic

• Positions India favourably in UNFCCC negotiations — demonstrates commitment to net-zero 2070 without sacrificing industrial growth.
• Aligns with Just Transition narrative: India argues it needs technology support and financing from developed countries; CCUS investment signals earnestness. [6]
• CBAM (EU Carbon Border Adjustment Mechanism, phased in from 2026) creates direct trade incentive: Indian cement/steel exporters to Europe must demonstrate low-carbon credentials or pay a carbon price. [2]

Administrative / Governance

• Governance sits with DST under PSA — cross-ministry coordination challenge given the five target sectors fall under MoP&NG (refineries), MoS&PI (steel), MoC&I (cement), MNRE, MoC (chemicals).
• Retrofit principle means implementation depends on cooperation of existing industrial units — regulatory framework (mandates vs. incentives) not yet defined. [1][2]
• Risk of fund utilisation bottleneck: CCUS is nascent in India; absorptive capacity (researchers, pilot infrastructure, industry readiness) may not match the ₹20,000 crore budget. [2]

Legal / Constitutional

• No dedicated CCUS legislation exists in India yet — the roadmap calls for regulatory development (Phase 2: 2030-35). Contrast with the EU (which has dedicated CCS Directive since 2009) and the US (45Q tax credit under IRC).
• Environmental clearance framework under Environment Protection Act, 1986 and EIA Notification will need amendments to cover CO₂ injection into geological formations.

6. Recent Developments (Last 12–18 Months)

• December 2025: DST released India's first national CCUS R&D Roadmap; launched by PSA Prof. Ajay Kumar Sood. [4][5]
• December 2025: Expert committee report submitted to the PSA outlining India's CCUS needs vis-à-vis net-zero 2070. [1]
• 1 February 2026: FM Nirmala Sitharaman announces ₹20,000 crore CCUS allocation in Union Budget 2026-27. [1][3]
• NITI Aayog organised a dedicated workshop on CCUS in the Indian cement sector — the first sector-specific CCUS policy engagement by a national planning body. [7]
• February 2026: Budget marks first time CCUS receives a standalone allocation in India's Union Budget (not subsumed under generic green energy or R&D heads). [3]

7. Prelims Hooks

1. CCUS stands for Carbon Capture, Utilisation and Storage — not merely "Carbon Capture and Storage" (CCS); the "U" (Utilisation) distinguishes it from older CCS terminology. [1]
2. The ₹20,000 crore CCUS allocation was announced in Union Budget 2026-27 on 1 February 2026 by FM Nirmala Sitharaman. [3]
3. Nodal body for India's CCUS R&D Roadmap: Department of Science and Technology (DST), not MoEFCC or MNRE. [4]
4. India's CCUS R&D Roadmap was released in December 2025 and launched by Principal Scientific Adviser Prof. Ajay Kumar Sood. [5]
5. Five target sectors: Power, Steel, Cement, Refineries, Chemicals. [1]
6. India's net-zero target year: 2070 (announced at COP26, Glasgow). [4]
7. India's CCUS approach is explicitly R&D-led (not deployment-first) — per DST roadmap. [1]
8. Phase 1 of CCUS Roadmap covers 2025–2030: lab-to-pilot scale work. Phase 3 (2035–2045) targets commercial deployment. [2]
9. Integration principle in India's CCUS roadmap: retrofit into existing industrial facilities, not new greenfield plants. [1]
10. Hard-to-abate sectors in CCUS context = industries where process emissions (not just combustion) make renewable substitution insufficient — iron, steel, cement are primary examples. [1]
11. NITI Aayog held a sector-specific workshop on CCUS for the cement industry — signalling India's early CCUS planning. [7]
12. CCUS differs from nature-based solutions (afforestation, blue carbon) in that it captures industrial point-source emissions rather than diffuse atmospheric CO₂. [2]
13. The EU's Carbon Border Adjustment Mechanism (CBAM), relevant to Indian exporters, creates an economic imperative for CCUS in cement/steel/chemicals. [2]

8. Mains Relevance

GS Paper Mapping:

Plausible Mains Questions:

1. "Carbon Capture, Utilisation and Storage (CCUS) is necessary but not sufficient for India's net-zero journey. Critically examine the opportunities and challenges in India's ₹20,000 crore CCUS initiative announced in Union Budget 2026-27." (GS-III, 15 marks)

2. "Hard-to-abate sectors pose the greatest challenge to India's net-zero 2070 commitment. Analyse the role of CCUS in addressing these sectors and evaluate the adequacy of India's current policy response." (GS-III, 15 marks)

3. "India's approach to CCUS is R&D-led rather than deployment-led. Discuss the rationale behind this choice and the administrative challenges in translating research roadmaps into industrial-scale outcomes." (GS-II/III, 10 marks)

9. Related Topics to Study Next

10. Common Errors / Trap Areas

1. CCUS ≠ CCS: Older terminology was CCS (Carbon Capture and Storage). India's policy uses CCUS — the "U" (Utilisation) is integral, covering CO₂ use as industrial feedstock. Confusing the two in answers loses precision.

2. Nodal Ministry trap: CCUS might seem to belong to MoEFCC (environment) or MNRE (renewables), but India's CCUS roadmap is led by DST under the PSA — a science-technology framework, not primarily environmental regulation.

3. Wrong year for net-zero: India's net-zero target is 2070, not 2050 (which is the EU/US target). Confusing these is a common MCQ trap.

4. Confusing CCUS budget with RDI Scheme: The ₹20,000 crore is specifically for CCUS in Budget 2026-27. The ₹1 Lakh Crore RDI Scheme is a broader scheme for R&D & Innovation — CCUS may draw from it, but the two are distinct instruments.

5. Assuming commercial deployment is imminent: India's roadmap is explicitly research-first; commercial deployment is only targeted from 2035–2045 (Phase 3). Claiming CCUS will immediately decarbonise Indian industry in the near term is factually incorrect.