Transitioning to green steel

Transitioning to Green Steel — UPSC Study Note

1. At a Glance

• Green steel refers to steel produced with significantly reduced or near-zero CO₂ emissions, using technologies such as hydrogen-based Direct Reduced Iron (H₂-DRI), electric arc furnaces (EAF) powered by renewables, or conventional blast furnaces fitted with CCUS.
• Steel is one of India's largest industrial emission sources; India's net-zero 2070 target makes rapid steel decarbonisation a strategic imperative. [S1][S4]
• India is the world's second-largest steel producer and its per-capita consumption is expected to rise sharply, making the transition both an economic and environmental challenge.
• This topic sits at the intersection of GS-III (industry, environment, technology) and India's international climate commitments under the Paris Agreement.

2. Why in the News

• February 17, 2026: An op-ed by Nagendra Nath Sinha (former Secretary, Ministry of Steel) and Alfahad Sorathia (Policy Analyst) in The Hindu BusinessLine argued that green steel's "green premium" is manageable for public procurement and laid out a fiscal roadmap. [S5]
• December 12, 2024: India unveiled its Green Steel Taxonomy — making it the first nation globally to formally release such a taxonomy. [S2]
• September 10, 2024: Ministry of Steel hosted 'Greening Steel: Pathway to Sustainability' in New Delhi, releasing a comprehensive roadmap based on 14 Task Force recommendations. [S3]
• Green Steel Mission (under preparation): ₹15,000 crore estimated outlay, including a PLI scheme for green steel. [S1]

3. Background & Evolution

• India's existing DRI (sponge iron) ecosystem is a structural advantage — India has long experience in DRI production, which is the foundational process for H₂-DRI transition. [S4]
• Predecessor initiative: National Steel Policy 2017 set production targets; decarbonisation was not central then.

4. Core Static Facts

Definitions & Classifications: - Green Steel: Steel produced with substantially lower CO₂ emissions than conventional blast furnace–basic oxygen furnace (BF-BOF) route; India's taxonomy is the first formal classification globally. [S2] - DRI (Direct Reduced Iron): A key intermediate product; India is one of the world's largest DRI producers, forming the base for H₂-DRI transition. [S4] - H₂-DRI Route: Iron ore reduced using green hydrogen instead of coal/natural gas; can reduce steelmaking emissions by up to 90%. [S4] - EAF (Electric Arc Furnace): Secondary steelmaking route using scrap + DRI, powered by renewable electricity. - CCUS (Carbon Capture, Utilisation and Storage): Retrofit option for existing BF-BOF plants. - Green Premium: The additional cost borne by producers of green steel over conventional steel.

Implementing Ministry/Body: - Ministry of Steel, Government of India — nodal ministry. [S1][S2] - Minister (2024): Shri H.D. Kumaraswamy released Green Steel Taxonomy. [S2]

Key Numbers:

Fiscal instruments discussed: - GST rationalisation for green steel producers. [S5] - Time-bound fiscal incentives (production-linked). [S5] - PLI Scheme for Green Steel (under Green Steel Mission). [S1] - Government procurement mandates for green steel. [S1]

5. Multi-Dimensional Analysis

Economic

• Steel accounts for ~18% of large infrastructure project costs; even a significant green premium on steel adds minimal cost to total project expenditure, making public procurement mandates viable. [S5]
• Green Steel Mission's ₹15,000 crore outlay signals a demand-side + supply-side dual intervention strategy. [S1]
• India's existing DRI capacity is an asset; transitioning it to H₂-DRI avoids stranded-asset risk from BF-BOF retrofits.
• Global excess steelmaking capacity (OECD 2026 outlook) has cancelled/postponed ~19% of planned low-emission projects worldwide, creating competitive risk for Indian green steel exports. [S4]

Environmental

• Steel is one of India's largest industrial CO₂ sources; decarbonisation is non-negotiable for meeting the 2070 net-zero and updated NDC targets. [S5]
• H₂-DRI can reduce steelmaking emissions by up to 90% relative to conventional BF-BOF route. [S4]
• Renewable energy-powered EAF can further reduce Scope 2 emissions.
• Smelting reduction + CCUS addresses India's coking coal scarcity while cutting emissions. [S4]

Geopolitical / Strategic

• India as the first nation with a Green Steel Taxonomy positions it as a rule-setter in international green trade frameworks. [S2]
• The EU's Carbon Border Adjustment Mechanism (CBAM) — effective 2026 — imposes carbon levies on steel imports; Indian green steel exports benefit from lower CBAM exposure.
• India's large solar PV potential provides a structural cost advantage for producing cheap green hydrogen needed for H₂-DRI. [S4]
• Coking coal import dependency (India imports ~85% of coking coal) makes the BF-BOF route geopolitically vulnerable; green routes reduce this dependency.

Scientific / Technological

• Three main decarbonisation routes: (i) H₂-DRI + EAF; (ii) BF-BOF + CCUS; (iii) Smelting reduction + CCUS. [S4]
• H₂-DRI requires green hydrogen at competitive cost (currently high); cost reductions depend on scaling of electrolysers and cheap renewable power.
• India's OECD-recognised advantage: low-cost solar PV electricity for green hydrogen production. [S4]
• Solid Oxide Electrolysis Cells (SOECs) and emerging ammonia-based reduction are frontier technologies for steelmaking decarbonisation.

Administrative

• 14 inter-ministerial Task Forces covering the full decarbonisation value chain — coordination across Ministry of Steel, Ministry of New and Renewable Energy, Ministry of Finance (GST), and others. [S1][S6]
• Key bottleneck: green premium must be bridged by fiscal support in early years before market maturity. [S5]
• Public procurement as a demand-pull instrument: government agencies mandated to buy green steel under proposed Mission framework. [S1]
• Green Steel Taxonomy is prerequisite for procurement mandates — definitional clarity now achieved. [S2]

Legal / Constitutional

• Green Steel Mission will require legislative/notification framework for PLI scheme and procurement mandates.
• GST Council decisions needed for rationalisation measures (cooperative federalism angle).
• India's commitments under UNFCCC/Paris Agreement (NDCs) provide the legal-international backdrop.

6. Recent Developments (Last 12–18 Months)

• September 10, 2024: Ministry of Steel hosted 'Greening Steel: Pathway to Sustainability'; released Roadmap and Action Plan based on 14 Task Force recommendations. [S3]
• December 12, 2024: Union Minister H.D. Kumaraswamy releases India's Green Steel Taxonomy — globally first. [S2]
• 2025: Ministry of Steel preparing Green Steel Mission (est. ₹15,000 crore); includes PLI scheme, renewable energy incentives, and procurement mandates. [S1]
• OECD Steel Outlook 2026: Global steelmaking capacity hits new highs; ~19% of planned low-emission projects cancelled/postponed due to excess capacity and weak demand. [S4]
• February 17, 2026: Op-ed by former Steel Secretary argues green premium is manageable at infrastructure project level (steel = ~18% of project cost). [S5]
• OECD Knowledge-Sharing Workshop on Iron and Steel (June 2025): India's Ministry of Steel presented its green transition roadmap. [S4]

7. Prelims Hooks

1. India is the first nation in the world to release a formal Green Steel Taxonomy (December 12, 2024). [S2]
2. The Green Steel Taxonomy was released by Union Minister H.D. Kumaraswamy. [S2]
3. Ministry of Steel constituted 14 Task Forces (expanded from 13) for steel sector decarbonisation. [S1][S6]
4. The proposed Green Steel Mission has an estimated outlay of ₹15,000 crore. [S1]
5. Steel accounts for approximately 18% of the cost of large infrastructure projects in India. [S5]
6. The H₂-DRI route can reduce steelmaking CO₂ emissions by up to 90% compared to the BF-BOF route. [S4]
7. India's net-zero emissions target year is 2070. [S5]
8. The 'Greening Steel: Pathway to Sustainability' event was held on September 10, 2024, in New Delhi. [S3]
9. OECD projections estimate H₂-DRI will account for ~22% of iron-ore-based steel production by 2050. [S4]
10. Smelting reduction + CCUS (which avoids coking coal dependency) is projected to contribute ~26% of steel by 2050 under OECD roadmap. [S4]
11. The Green Steel Mission includes a PLI (Production-Linked Incentive) scheme specifically for green steel. [S1]
12. The nodal ministry for green steel transition is the Ministry of Steel (not MoEFCC). [S1]
13. The EU's Carbon Border Adjustment Mechanism (CBAM) creates an export incentive for India to decarbonise steel — affects Indian steel competitiveness in European markets.
14. India possesses a structural advantage for H₂-DRI due to low-cost solar PV electricity for green hydrogen production. [S4]

8. Mains Relevance

GS Paper Mapping:

Plausible Mains Questions:

1. "India's Green Steel Taxonomy is a necessary but not sufficient condition for achieving net-zero steel by 2070." Critically examine, with reference to the role of fiscal policy, public procurement, and technology. (GS-III, 250 words)

2. "The 'green premium' in steel production is a market failure that requires public intervention." Analyse India's policy approach to bridge this gap and evaluate its adequacy. (GS-III)

3. "The EU's Carbon Border Adjustment Mechanism (CBAM) presents both a threat and an opportunity for India's steel sector." Discuss in the context of India's green steel transition roadmap. (GS-II/GS-III)

9. Related Topics to Study Next

10. Common Errors / Trap Areas

1. Wrong ministry: Green steel is under the Ministry of Steel, not Ministry of Environment, Forest and Climate Change (MoEFCC) or MNRE. Aspirants often conflate environment-linked schemes with MoEFCC.

2. Task Force count: The Ministry initially constituted 13 Task Forces, later expanded to 14. Both numbers appear in government documents; the current number (as of the 2024 roadmap) is 14.

3. Green Steel Taxonomy — uniqueness: India is the first nation globally to release a Green Steel Taxonomy. Do not confuse with EU taxonomy (which covers sustainable finance broadly, not a steel-specific taxonomy).

4. Green Premium misconception: The "green premium" is the producer's additional cost, not the total burden on infrastructure projects. Since steel is ~18% of project cost, the actual project-level cost increment is much smaller — a frequently tested analytical distinction. [S5]

5. Route confusion: Three routes exist — H₂-DRI, BF-BOF+CCUS, and Smelting Reduction+CCUS. Students often assume green steel = only hydrogen route; CCUS-based pathways are equally part of India's roadmap.

11. Sources

• [S1] Year-End Review 2024: Ministry of Steel (includes Green Steel Mission details) — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2088827 — (Tier 1)
• [S2] Green Steel Taxonomy Release — Union Minister H.D. Kumaraswamy — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2083839 — (Tier 1)
• [S3] Ministry of Steel: 'Greening Steel: Pathway to Sustainability' Event — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2053487 — (Tier 1)
• [S4] OECD: Green Transition — Towards Low Emissions Steel in India (Ministry of Steel presentation, June 2025) — https://www.oecd.org/content/dam/oecd/en/events/2025/06/knowledge-sharing-workshop-on-iron-and-steel/session-2-presentation-india-ministry-of-steel.pdf — (Tier 2); supplemented by OECD Iron and Steel Technology Roadmap — https://www.oecd.org/content/dam/oecd/en/publications/reports/2020/10/iron-and-steel-technology-roadmap_040b14d5/3dcc2a1b-en.pdf — (Tier 2)
• [S5] Nagendra Nath Sinha & Alfahad Sorathia, "Transitioning to green steel" — The Hindu BusinessLine, February 17, 2026 — https://www.thehindu.com/todays-paper/2026-02-17/th_international/articleGRLFJK2CH-13546768.ece — (Tier 4; article excerpt as supplied)
• [S6] 13/14 Task Forces Constituted by Ministry of Steel — https://www.pib.gov.in/PressReleasePage.aspx?PRID=1946627 — (Tier 1)