Steel Capacity, Decarbonisation and Metallurgical Engineering Outlook

Summary

This report uses steel as the anchor material for metallurgical engineering and materials science. Global steelmaking capacity reached a record 2.45 billion tonnes ¹, yet capacity utilization fell to a recent low of 76 percent ¹. The OECD projects excess capacity could rise to 745 million tonnes ¹, as planned additions of up to 138.8 million tonnes arrive, most of them outside the OECD ². Crude steel output was 1.85 billion tonnes in the latest annual total, down from 1.89 billion tonnes ⁴⁵. Global steel consumption fell 2.6 percent and is projected to be nearly flat ². The main risks are overcapacity that may delay low-emission investment ³, carbon costs for EU steel importers ⁸, and wide gaps in verified data on quality, productivity, energy intensity, project cost and skills. The outlook points to weak utilization and pricing pressure near term, with decarbonisation investment depending on financing and policy.

Key findings

1. 1

   Capacity is at a record while utilization is low

   Global steelmaking capacity reached a record 2.45 billion tonnes and has grown for five consecutive periods. Utilization fell to a recent low of 76 percent and is projected to stay near 74 percent for a time.

   Confidence: High
2. 2

   Excess capacity is forecast to grow

   The OECD projects global excess capacity could rise to 745 million tonnes. This is a forecast, not an observed value, and it depends on the planned additions reported separately.

   Confidence: Medium
3. 3

   Demand is weak and projected to be flat

   Global steel consumption declined 2.6 percent in the latest period and is projected to remain nearly flat. Planned capacity additions of up to 138.8 million tonnes are mostly outside the OECD area.

   Confidence: Medium
4. 4

   Overcapacity is linked to delayed decarbonisation

   The OECD links excess capacity to delayed investment in lower-emission steelmaking and postponed decarbonisation projects. The pack gives no value for this effect, so the link is qualitative.

   Confidence: Qualitative
5. 5

   Carbon border costs now apply to EU steel imports

   From the start of the period covered by the source, EU importers of iron and steel became subject to the full CBAM regime for embedded emissions. The source is a vendor timeline, so the rule should be checked against the official regulation.

   Confidence: Medium
6. 6

   Steel is a major source of industrial carbon emissions

   The global steel industry accounts for 8 to 10 percent of global CO2 emissions, a range the source reports with 8 percent as its lower bound.

   Confidence: High

11. Industry definition and scope

This report defines the industry as steelmaking and the metallurgical engineering that supports it. That includes ironmaking and steelmaking routes, the crude steel output and capacity that these routes generate, and the materials quality, process control and decarbonisation work that shapes them. Steel is the anchor material because the source pack contains steel data. Non-steel materials such as aluminum, titanium, advanced alloys and composites are not covered, since no comparable market data was retrieved ¹⁴.

Geographic scope is global. National detail is provided for China, India, the European Union, Sweden and the OECD area where the sources give it ⁴⁵⁶⁸. The reporting period is the latest available data, plus forecasts from the OECD outlook horizon. Forecasts are labelled as forecasts throughout.

Key terms are used as follows. Crude steel is the metric reported by worldsteel ⁴. Capacity is the maximum output the industry can produce, and utilization is output as a share of that capacity ¹. Excess capacity is the gap between capacity and demand as the OECD defines it ¹. Apparent steel use is steel products consumed per person ⁴. Segments covered are primary routes that rely on blast furnaces and basic oxygen furnaces, electric arc furnace routes, and hydrogen-based direct reduction with electric arc furnaces ¹⁰.

Definitions follow the wording of the cited sources. Terms are not harmonized across sources, and the pack does not define a single segment taxonomy.

22. Market size, structure and value chain

Global crude steel output totalled 1.85 billion tonnes in the latest annual total, down from 1.89 billion tonnes in the prior period ⁴⁵. Global apparent steel use was 209 kilograms of finished steel products per person ⁴. Industry capacity reached a record 2.45 billion tonnes, and utilization was 76 percent at the recent low ¹. A commonly cited industry rule of thumb puts sustained profitability for integrated mills at 80 to 85 percent utilization. This is an estimate from a vendor report, so it should be treated as a benchmark, not a verified threshold ⁷.

Output is concentrated in China, which produced 960.8 million tonnes, down from 1,005.1 million tonnes ⁴. India produced 164.9 million tonnes, up from 149.4 million tonnes ⁵. The OECD steelmaking capacity change was negative 0.4 percent over the period reported by a market research source ⁶.

The value chain runs from raw materials and ironmaking, through steelmaking and semi-finished products, to fabrication, distribution, use in infrastructure and manufacturing, and end-of-life recycling. The pack does not give value, margin or revenue figures for each stage, so the value chain is described as interpretation rather than sized. Revenue models and the distribution of value between stages are not available in the pack.

• Global steelmaking capacity 2.45billion tonnes Observed Global, Latest available data [1]
• Global capacity utilization 76percent Observed Global, Latest available data [1]
• Global apparent steel use per person 209kilograms Observed Global, Latest available data [4]

Figures are observed values from worldsteel. Rounding may cause small differences against the exact totals.

33. Customers, demand and adoption

The pack does not identify end-use buyers by segment, such as construction, automotive, energy or machinery, and gives no demand figures by sector. Demand is therefore described at the aggregate level. Global steel consumption declined 2.6 percent in the latest period and is projected to remain nearly flat ². Apparent use of 209 kilograms per person ⁴ shows the scale of per-capita demand but says nothing about trends by market.

Demand drivers that the pack supports are limited to the flat outlook and the shift of planned capacity outside the OECD area ². Trade flows, import shares and price effects are not quantified in the sources. Our interpretation is that buyers in the European Union face a changing cost position for imported steel, because the full CBAM regime now covers embedded emissions for importers of iron and steel ⁸. The pack does not show how buyers have responded.

Purchasing criteria such as price, carbon content, quality certification and delivery reliability are not measured in the pack. Lead times, defect rates and yields are also absent. Customer expectations on lower-emission steel are relevant, but no verified adoption rate is available, so this remains a qualitative point.

• Change in global steel consumption -2.6percent change Observed Global, Latest available data [2]

No survey or buyer-level data was retrieved. Statements about buyer behavior are interpretation.

44. Competitive landscape and key players

The pack does not give market shares or concentration ratios for individual producers. Company-level capacity and utilization for major producers, including ArcelorMittal and Nippon Steel, were not verified . Competitive comparison is therefore by provider type rather than by company ranking.

Three provider types can be distinguished. Integrated producers run blast furnace and basic oxygen furnace routes and carry the highest utilization exposure, which the rule of thumb links to profitability ⁷. Electric arc furnace producers depend on scrap and electricity. New hydrogen-based direct reduction entrants depend on large upfront financing. Stegra's hydrogen direct reduction and electric arc furnace plant at Boden, Sweden received a further 1.4 billion euros of financing to complete construction ⁸. Its production start and commercial volumes are not confirmed against a company filing .

Competitive pressure comes mainly from overcapacity. The OECD projects excess capacity could rise to 745 million tonnes, with planned additions mostly outside the OECD ¹². The OECD links this to delayed investment in lower-emission steelmaking ³. Information providers such as Steel on the Net, Patsnap and StatOrigin supply the market data used here. These are vendor or market research sources, so their claims are treated with caution. Our interpretation is that, for low-emission producers, excess capacity raises the risk of stranded or delayed investments, but the pack contains no firm-level evidence of that effect.

Comparison is qualitative because verified company-level data is missing. Vendor and blog claims are marked as such.

55. Technology, operations and workforce

The main technology categories in the pack are the blast furnace and basic oxygen furnace route, the electric arc furnace route, and hydrogen-based direct reduction with electric arc furnaces. A Patsnap vendor summary, citing a Polytechnic University of Bari analysis, reports 95 to 100 percent CO2 reduction for the hydrogen route against the blast furnace and basic oxygen furnace route ¹⁰. This is an estimate from a vendor blog and was not checked against the original analysis, so it should be read as an indicative claim rather than a verified result.

The EU emissions trading system has updated benchmarks that allow free allocation of allowances for pellets, direct reduced iron and green hydrogen production ⁹. Our interpretation is that these rules may improve the economics of low-emission routes, but the pack contains no data on the size of this effect.

Operational indicators that the course requires are not available in the pack. There are no audited yield, defect rate, lead time, downtime, energy intensity or productivity figures for materials processing. The pack also contains no verified data on skilled-labor shortages in metallurgy or materials engineering, or on automation adoption. Workforce conclusions cannot be drawn from these sources, and these gaps should be filled from company disclosures or national labor statistics.

No operational or workforce figures were verified. Technology claims come from vendor and secondary sources.

66. Regulation, standards, risk and sustainability

In the European Union, the full CBAM regime applies to importers of iron and steel from the start of the period the source describes. It covers embedded emissions ⁸. This is a binding measure, but the pack source is a vendor timeline, so the legal text should be checked against the official regulation. The updated EU ETS benchmarks for free allocation are also a binding measure as reported in the pack ⁹. The pack does not identify any proposed rules or voluntary guidance on steel, so no distinction can be drawn between binding and non-binding requirements beyond these two items.

Standards bodies are not identified in the pack, and no standard numbers or certification schemes are cited. Quality, safety and privacy requirements are not covered, so no regulatory statement on them is made. This report is not professional engineering, legal or investment advice.

Sustainability is the central regulatory concern. The steel industry accounts for 8 to 10 percent of global CO2 emissions, according to a peer-reviewed study ⁹. The OECD links excess capacity to postponed decarbonisation ³. Operational risks include overcapacity, low utilization, financing for new plants, and carbon costs at import points ¹²⁸. Environmental and social factors beyond emissions are not quantified in the pack.

• Steel share of global CO2 emissions 8 to 10percent of global CO2 emissions Observed Global, Recent, as undated in source [9]

Jurisdiction is the European Union. Binding and non-binding status is stated where the pack allows.

77. Challenges, opportunities and case examples

The main constraints are overcapacity, low utilization, flat demand and the financing needs of low-emission plants. The OECD links excess capacity to delayed decarbonisation investment ¹³. Demand is projected to be nearly flat ². Carbon costs at EU import points add cost pressure on imports ⁸.

Opportunities include the lower-emission routes and the updated EU ETS benchmarks ⁹¹⁰. The emissions reduction figure for hydrogen-based direct reduction is a vendor estimate, so the opportunity is not yet verified. Our interpretation is that projects with secured financing and policy support are better placed than those that depend on uncertain demand.

Case examples are limited. Stegra's Boden plant in Sweden is one: its 1.4 billion euros of financing shows the scale of capital needed for one hydrogen direct reduction and electric arc furnace project ⁸. China's output fell from 1,005.1 million tonnes to 960.8 million tonnes ⁴, and India's rose from 149.4 million tonnes to 164.9 million tonnes ⁵. These national trends show divergent market conditions, but they do not establish causes. Comparable company data for other producers is limited in the pack, so the case evidence is thin.

Only two named company or provider examples are used, Stegra and the vendor sources. Comparable examples were limited.

88. Outlook and strategic implications

In the near term, the evidence points to weak demand, flat consumption and continued pressure on utilization, since capacity is at a record while output has fallen ¹²⁴. This is the most defensible scenario, based on observed data and the OECD forecast.

In the medium term, the outlook depends on whether planned capacity additions and low-emission investments proceed. The OECD projects excess capacity could rise to 745 million tonnes ¹, and it links this to delayed decarbonisation ³. Carbon border rules for EU imports are binding ⁸, which may shift trade flows, but the pack gives no quantified effect. These points are interpretation and should be tested as new data becomes available.

Practical implications differ by stakeholder. Producers need to manage utilization and financing for lower-emission routes. Engineers and metallurgists need verified data on yield, quality, energy and cost, which the pack lacks. Buyers and importers need to track carbon costs. Policymakers need data that links overcapacity to investment timing. Scenarios are inferred from observed and forecast figures, not from a formal model.

Forecasts are labelled as such. Scenario conclusions are the writer's interpretation.

99. Conclusion

The central assessment is that the steel sector has record capacity, low utilization and flat demand, with overcapacity threatening the investment needed for lower-emission production. The most defensible takeaways are the OECD capacity and utilization figures ¹, the weak consumption trend ², and the binding EU carbon border rules for steel importers ⁸. Data gaps on quality, productivity, energy, cost and skills limit the conclusions for metallurgical engineering.

How this was built

Sources

1. 1

   Global steelmaking capacity reaches new highs: OECD Steel Outlook (latest edition)

   OECD Official statistics

   oecd.org
2. 2

   OECD: Global steel excess capacity set to reach 745 million mt by the outlook horizon

   EUROMETAL (reporting on OECD Steel Outlook) News report

   eurometal.net
3. 3

   Global steel overcapacity deepens: OECD

   EUROMETAL (reporting on OECD) News report

   eurometal.net
4. 4

   World Steel in Figures (latest edition)

   worldsteel (World Steel Association) Industry association

   worldsteel.org
5. 5

   December and annual crude steel production and global crude steel production totals

   worldsteel (World Steel Association) Industry association

   worldsteel.org
6. 6

   Steel and Basic Metals Statistics (latest edition)

   StatOrigin Market research

   statorigin.org
7. 7

   Steel Industry Facts & Figures

   Steel on the Net Vendor report

   steelonthenet.com
8. 8

   Steel Industry Decarbonisation Timeline (recent)

   Steel on the Net Vendor report

   steelonthenet.com
9. 9

   Emerging green steel markets surrounding the EU emissions trading system and carbon border adjustment mechanism

   Nature Communications (peer-reviewed; authors not confirmed in results) Peer-reviewed

   nature.com
10. 10

    Green steel production technology landscape (latest edition) (vendor blog citing a Polytechnic University of Bari analysis)

    Patsnap (vendor) Vendor report

    patsnap.com