Zero Out of Eighteen: What the First Global Audit of Steel’s Green Transition Reveals About an Industry at a Crossroads

On March 31, 2026, SteelWatch released its inaugural Corporate Scorecard — the first standardised, publicly available assessment of how the world’s major steelmakers are performing against the demands of a near-zero emissions transition. The organisation evaluated 18 major iron and steel producers with operations across 11 countries and 29 regions, scoring them across 21 indicators grouped into five categories.

The central finding is unambiguous: not a single company scored above 50 out of 100. The highest scorer, Sweden’s SSAB, managed 46.2 points. China’s HBIS, at the bottom, scored 8.3. The gap between what the science demands and what the industry is delivering — what SteelWatch calls the “transition readiness gap” — is not narrowing. It is, by most measures, widening.

This article examines the scorecard’s findings with the rigour they deserve: what the data actually shows, where it aligns with industry reality, where it may overstate or understate the picture, and what the implications are for steel professionals — whether you operate a mill, manage procurement, invest in the sector, or shape policy.

The Scorecard: How It Works and What It Measures

The SteelWatch Corporate Scorecard evaluates BF-BOF (blast furnace — basic oxygen furnace) steel producers. This is deliberate: the BF-BOF route is responsible for up to 90% of the steel sector’s direct emissions, and it is the route where transition decisions carry the greatest climate consequences.

The 18 companies were scored across five categories. The first, “Phasing Out Coal,” examines whether companies are reducing coal consumption, retiring blast furnaces, and avoiding reinvestment in coal-based assets. The second, “Scaling Green,” assesses progress on green iron production, renewable energy uptake, and investment in near-zero technologies such as hydrogen-based direct reduction. The third, “Climate Performance,” measures actual emissions intensity (tonnes of CO₂ per tonne of steel) and whether it is trending downward. The fourth, “Targets and Transparency,” evaluates the credibility of net-zero commitments, interim targets, and the quality of emissions reporting. The fifth, “Social and Environmental Responsibility,” covers community impact, pollution management, and just transition considerations.

The assessment draws on publicly available data, primarily annual reports published in fiscal year 2025 reflecting FY2024 performance. SteelWatch has published its full methodology, making this one of the more transparent NGO-led industry assessments available.

The Rankings: Where 18 Steelmakers Stand

The Leaders: SSAB and thyssenkrupp

SSAB topped the ranking at 46.2 out of 100. The Swedish company has committed to phasing out its blast furnaces and replacing them with hydrogen-based DRI production through its HYBRIT partnership. It has a notable share of renewable energy in its power mix, and it has avoided reinvesting in coal-based assets. However, it still operates blast furnaces, and its green iron plans, while advanced by industry standards, have not yet reached commercial-scale production.

thyssenkrupp scored 41.9, placing second. The German conglomerate has announced plans for a major DRI plant in Duisburg set to run on green hydrogen from 2029. Like SSAB, it has plans for blast furnace retirement without the reinvestment or recent relining that characterises most of its peers. Yet thyssenkrupp is simultaneously dealing with significant financial restructuring, including 11,000 announced redundancies, which raises legitimate questions about its capacity to execute on capital-intensive transition investments.

The gap between these two leaders and the rest of the pack is itself revealing. Third place is separated from second by a notable margin, suggesting that while SSAB and thyssenkrupp have made strategic commitments, the broader industry has not yet followed.

The Middle Tier: Incremental Motion, Structural Inertia

The bulk of the assessed companies — including ArcelorMittal, JSW Steel, Cleveland-Cliffs, U.S. Steel, Tata Steel, and Gerdau — cluster in the 25–32 range. These companies share a common profile: they have announced net-zero targets (typically 2045–2050), they have some pilot projects or planning-stage DRI investments, but their core production base remains firmly rooted in coal-based BF-BOF technology.

ArcelorMittal is a particularly instructive case. The world’s second-largest steelmaker by output (approximately 58 million tonnes annually), it emits over 100 million tonnes of CO₂ per year — a carbon footprint comparable to an entire mid-sized country. SteelWatch has previously noted that while ArcelorMittal has secured approximately $3.5 billion in government subsidies for decarbonisation projects across Europe and Canada, it had not, as of the assessment date, made final investment decisions on any of its five announced large-scale green steel projects. From 2021 to 2024, the company allocated roughly $800 million to decarbonisation investment while spending approximately $12 billion on shareholder dividends and buybacks.

Cleveland-Cliffs (29.4) and U.S. Steel (28.3) reflect the specific dynamics of the American market, where federal policy has shifted away from decarbonisation support. The cancellation of hydrogen plant funding by the current administration directly affected Cleveland-Cliffs’ planned Middletown Works refurbishment, which had received a $500 million grant under the previous administration. The company has instead filed to reline the blast furnace and continue coal-based production.

The Bottom: Coal-Locked and Opaque

The lowest-scoring companies — POSCO (approximately 21), Hyundai Steel (21.2), Nippon Steel (16.8), and HBIS (8.3) — share characteristics of deep coal dependence, limited or no publicly disclosed green iron plans, weak transparency on emissions data, and in some cases, active expansion of blast furnace capacity.

HBIS, China’s third-largest steel producer, scored 8.3 — the lowest in the assessment. The company produces over 40 million tonnes of steel annually, almost entirely through BF-BOF, with minimal public disclosure of transition plans, emissions trajectories, or renewable energy commitments.

Nippon Steel, Japan’s largest steelmaker and the world’s fourth-largest, scored 16.8. The company’s relatively low score reflects Japan’s broader policy environment, which has been slower than Europe to set hard timelines for industrial decarbonisation.

Five Fault Lines the Scorecard Exposes

Coal Dependence: 14 of 18 Still Reinvesting

SteelWatch’s executive director Caroline Ashley stated that across the entire set of companies assessed, all but four are still reinvesting in coal-based production. This includes relining blast furnaces (which extends their operational life by 15–20 years), building new BF capacity, or failing to announce retirement timelines for existing furnaces.

This is the “carbon lock-in” problem at its most concrete. A blast furnace relined in 2026 will still be operating in the 2040s. Every relining decision made today effectively pre-commits a company to high-emission production for decades, regardless of what its net-zero brochure says.

Green Iron: The Worst-Performing Category

The average score across all 18 companies for scaling green iron and renewable energy was below 1 point out of a possible 25. This makes it the single weakest area in the entire scorecard.

No major steelmaker assessed is producing or consuming green iron at commercial scale. Green iron — iron produced using green hydrogen instead of coal as the reducing agent — is widely regarded as the critical breakthrough technology for steel decarbonisation. The fact that the industry, collectively, scores near zero on this metric after years of announcements suggests a fundamental gap between stated intentions and capital allocation.

The Announcement-Action Gap

The scorecard draws a clear distinction between what companies announce and what they deliver. Many of the assessed companies have published net-zero targets, some aligned with the Science Based Targets initiative. But when the scorecard examines actual emissions intensity trends, actual coal consumption trajectories, and actual capital deployed toward near-zero technologies, the picture is starkly different from the press releases.

This is not merely a communications problem. It represents a material risk for investors, regulators, and procurement teams who rely on company disclosures to assess transition credibility.

Transparency Deficit

Several companies — particularly those in China, Russia, and South Korea — scored poorly on data availability and disclosure quality. Without consistent, verifiable emissions reporting, it is impossible for any external assessment to fully capture operational reality. The scorecard notes this as both a methodological limitation and a finding in itself: companies that do not disclose are, by definition, not demonstrating transition readiness.

The Social Dimension

A credible steel transition requires managing the impact on communities, workers, and local environments. The scorecard assesses this through indicators on pollution, environmental certifications, and just transition considerations. While this category carries less weight in the total score than coal phase-out or green iron, it reflects an important reality: transitions that ignore social consequences tend to face political and community resistance that can delay or derail technical progress.

The Industry’s Response — And Why It Matters

Not all responses to the scorecard have been receptive. U.S. Steel issued a detailed rebuttal, stating that the report “advocates for a technology that is not currently accessible or affordable at steelmaking scale” and that it “generates misleading headlines.” The company argued that replacing blast furnaces with DRI-EAF technology would mean “closing them for years, eliminating thousands of good-paying jobs, and devastating the communities in which they operate.”

This response deserves serious consideration, not dismissal. The tension between decarbonisation imperatives and operational reality — employment, capital availability, technology readiness, and product quality — is genuine. BF-BOF mills produce certain specialised steel grades that EAF technology cannot yet replicate at scale. The transition is not a simple swap of one technology for another; it involves rethinking production systems, workforce capabilities, supply chains, and infrastructure.

At the same time, the argument that current technology limitations justify indefinite delay carries its own risks. Regulatory regimes are tightening. The EU’s Carbon Border Adjustment Mechanism (CBAM) entered its definitive phase on January 1, 2026, and will progressively impose financial costs on carbon-intensive steel imports. Other jurisdictions are developing similar mechanisms. Companies that delay transition investments may find themselves on the wrong side of regulatory economics within this decade.

India in Focus: JSW Steel, Tata Steel, and the 300 MT Question

Two Indian steelmakers were assessed: JSW Steel (29.6) and Tata Steel (27.5). Both are in the middle tier — better than the bottom quartile, but far from transition-ready.

India’s context is unique and must be acknowledged. The country’s blast furnaces are among the youngest in the world, with decades of economic life remaining. India is in the midst of a massive capacity expansion, targeting 300 million tonnes per annum of crude steel capacity by 2030–31, up from approximately 205 MT currently. The overwhelming majority of new capacity being planned or built is BF-BOF, which will require an estimated additional 140 million tonnes per annum of imported coking coal.

This creates an inherent tension: India needs more steel to fuel its infrastructure and industrialisation, but the production route it is choosing for that growth is the most carbon-intensive option available. The SteelWatch scorecard captures this structural reality in the scores.

Yet India also has genuine momentum in the opposite direction. JSW Steel has committed over ₹50,000 crore to expanding green steel capacity at its Salav Works, targeting approximately 10 MTPA. JSW Energy has commissioned India’s first commercial-scale green hydrogen plant, supplying 3,800 tonnes per annum of green hydrogen to JSW Steel’s Vijayanagar DRI facility. Tata Steel signed a ₹11,000 crore MoU with the Jharkhand government in January 2026 for next-generation green technologies at its Jamshedpur plant, including HISARNA technology and hydrogen injection trials in blast furnaces.

The government’s National Green Hydrogen Mission targets 5 million metric tonnes of green hydrogen annually by 2030, though revised estimates place actual achievement closer to 3 MTPA. A Green Steel Public Procurement Policy, mandating minimum percentages of certified green steel in government projects starting from FY28, is designed to create early demand signals.

India’s position, therefore, is not one of inaction — but the scale of what’s needed dwarfs what’s been committed. The CBAM implications for Indian exporters are projected at $240–500 per tonne for high-emissions production routes by the early 2030s. Unless India’s green steel investments accelerate dramatically, its competitiveness in premium export markets will erode. See our steel production cost breakdown for how emissions intensity affects the cost equation.

The Hormuz Paradox: Crisis as Accelerant or Excuse?

The SteelWatch scorecard was published in the midst of the Hormuz crisis, which has pushed oil prices above $90 per barrel, disrupted shipping, and added ₹1,800–2,500 per MT to Indian steel production costs.

This crisis creates a paradox for the green transition argument. On one hand, surging energy prices demonstrate exactly why coal-dependent steelmaking is a strategic vulnerability. Companies that rely on imported coking coal, imported natural gas, and maritime shipping for raw materials are acutely exposed to geopolitical supply shocks. A steel industry powered by domestic renewable energy and green hydrogen would be structurally insulated from such disruptions. India’s abundant solar and wind resources could, in theory, provide the energy backbone for green steel production at costs that are increasingly competitive with fossil alternatives.

On the other hand, crises tend to entrench the status quo. When margins are compressed and uncertainty is high, CEOs defer capital-intensive transition investments in favour of maintaining existing operations. The Hormuz crisis may accelerate rhetoric about energy security and diversification, but it could equally delay the actual investment decisions needed to shift production routes. Every blast furnace relined “because we can’t afford disruption right now” is another 20 years of carbon lock-in.

History suggests that the latter dynamic usually prevails. The 2022 Russia-Ukraine energy shock generated similar discussions about accelerating industrial decarbonisation. Three years later, the SteelWatch scorecard shows how little that momentum translated into operational change.

What This Means for Steel Procurement and Investment

For procurement leaders: Green steel premiums are emerging as a real feature of international markets, particularly for exports to Europe. As CBAM costs phase in, the gap between conventionally produced steel and near-zero emissions steel will narrow — and may reverse for some trade flows. Forward-looking procurement strategies should begin tracking the carbon intensity of your steel supply chain, even if you’re not yet paying a carbon price. Use our Energy → Production Cost Calculator to model how different energy and technology scenarios affect landed costs.

For investors: The scorecard provides a framework for assessing transition risk in steel company valuations. Companies scoring below 25 — particularly those actively reinvesting in blast furnaces — face compounding regulatory, reputational, and market-access risks over the next decade. The gap between announced targets and actual progress, as documented in this scorecard, is a material disclosure concern.

For policy makers: The scorecard reinforces that voluntary commitments are insufficient. Without binding regulations, carbon pricing, and targeted industrial policy, the steel sector will not transition at the speed or scale required. India’s Green Steel Public Procurement Policy is a step in the right direction, but its impact depends entirely on implementation ambition and the stringency of its emissions thresholds.

For anyone in the steel industry: Regardless of where you sit in the value chain, the transition is not a distant theoretical concern. It is a decade-level restructuring of how steel is produced, priced, traded, and regulated. The SteelWatch scorecard is the first standardised attempt to measure how far along that restructuring each major producer has progressed. The answer, uniformly, is: not far enough.

Frequently Asked Questions

What is the SteelWatch Corporate Scorecard 2026?

It is the first comprehensive assessment by SteelWatch of 18 major BF-BOF steelmakers across 11 countries, scoring them on 21 indicators across five categories: coal phase-out, scaling green iron, climate performance, targets and transparency, and social and environmental responsibility. Scores are out of 100 points. The assessment is based on publicly available data, primarily FY2025 annual reports covering FY2024 performance.

Which steel company scored highest on the SteelWatch scorecard?

Sweden’s SSAB scored highest at 46.2 out of 100, followed by Germany’s thyssenkrupp at 41.9. Both have plans for blast furnace retirement and green iron development through hydrogen-based DRI, but neither has yet implemented these at commercial scale.

How did Indian steelmakers perform?

JSW Steel scored 29.6 and Tata Steel scored 27.5. Both are in the middle tier. Their scores reflect continued reliance on coal-based BF-BOF production, though both have announced significant green steel investments, including JSW Energy’s commercial-scale green hydrogen plant and Tata Steel’s ₹11,000 crore green technology MoU in Jamshedpur.

What is the transition readiness gap?

It is the distance between the actions required for a credible near-zero emissions transition and what companies are actually delivering. The scorecard found this gap to be substantial across all 18 companies, with even the top scorer more than 50 points away from maximum readiness.

Why is green iron the worst-performing area?

Almost all companies scored zero or near zero on green iron and renewable energy, making it the weakest category. No major steelmaker is producing or consuming green iron at commercial scale. The average score was below 1 point out of 25.

Does this scorecard account for differences between developed and developing countries?

SteelWatch acknowledges the principle of “common but differentiated responsibilities” under the Paris Agreement, but states that the geographic diversity of companies assessed and the lack of consensus on fair carbon budget allocation made it impossible to integrate this principle meaningfully into numerical scores. The scorecard assesses what companies are doing, not what they should be expected to do given national context.

Data Sources & Verification

• SteelWatch Corporate Scorecard 2026: “The Transition Readiness Gap” — released March 31, 2026 (steelwatch.org/scorecard)
• SteelWatch Methodology Annex — 21 indicators across 5 scoring categories (steelwatch.org)
• Company scores confirmed: SSAB 46.2, thyssenkrupp 41.9, JSW Steel 29.6, Cleveland-Cliffs 29.4, U.S. Steel 28.3, Tata Steel 27.5, Hyundai Steel 21.2, Nippon Steel 16.8, HBIS 8.3 (verified across SteelOrbis, Carbon Copy, Eurometal, Spectrum News, Renewable Matter, Indian PSU)
• Full company list: SSAB, thyssenkrupp, ArcelorMittal, Ternium, JSW Steel, Cleveland-Cliffs, NLMK, U.S. Steel, Gerdau, Tata Steel, Baosteel, JFE Steel, MMK, Oyak, POSCO, Hyundai Steel, Nippon Steel, HBIS (confirmed: Eurometal, SteelWatch)
• Caroline Ashley quote: “Not a single steelmaker has scored above 50 points out of 100” (confirmed: multiple outlets)
• U.S. Steel rebuttal: confirmed via Spectrum News, March 31, 2026
• Tata Steel ₹11,000 crore Jharkhand MoU: confirmed via Udit Vani, PSU Connect
• JSW Energy green hydrogen plant at Vijayanagar: confirmed via GMK Center, IEEFA
• India 300 MT steel target by 2030-31: confirmed via Ministry of Steel, multiple industry sources
• CBAM definitive phase: January 1, 2026 (confirmed via IECC Berkeley, multiple sources)
• ArcelorMittal $3.5 billion subsidies / $12 billion buybacks comparison: SteelWatch ArcelorMittal report, confirmed via Forbes
• Assessment data basis: FY2025 annual reports covering FY2024 performance (confirmed: SteelWatch methodology)

This article presents publicly available data from the SteelWatch Corporate Scorecard 2026 alongside factual industry context. SteelMath is an independent steel intelligence platform and is not affiliated with SteelWatch. Scores marked with asterisks (~) are approximate based on available reporting and ranking position; exact scores for these companies were not individually confirmed in publicly available coverage at time of publication.

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