Under a stated policies scenario, global carbon dioxide emissions from iron and steel production and manufacturing are projected to fall by around ** percent between 2030 and 2050 to *** billion metric tons (GtCOâ‚‚). Under the IEA's Announced Pledges Scenario, in which all climate commitments, Nationally Determined Contributions, and longer-term net zero targets are met, COâ‚‚ emissions from iron and steel would fall by almost ** percent by 2050, to around *** GtCOâ‚‚. Neither scenario would be aligned with reaching net zero emissions by 2050.
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IEA. (October 15, 2024). Projected carbon dioxide (COâ‚‚) emissions from iron and steel worldwide from 2030 to 2050, by scenario (in million metric tons) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/1608931/iron-steel-co2-emissions-by-scenario/
IEA. "Projected carbon dioxide (COâ‚‚) emissions from iron and steel worldwide from 2030 to 2050, by scenario (in million metric tons)." Chart. October 15, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/1608931/iron-steel-co2-emissions-by-scenario/
IEA. (2024). Projected carbon dioxide (COâ‚‚) emissions from iron and steel worldwide from 2030 to 2050, by scenario (in million metric tons). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/1608931/iron-steel-co2-emissions-by-scenario/
IEA. "Projected Carbon Dioxide (Coâ‚‚) Emissions from Iron and Steel Worldwide from 2030 to 2050, by Scenario (in Million Metric Tons)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 15 Oct 2024, /statistics/1608931/iron-steel-co2-emissions-by-scenario/
IEA, Projected carbon dioxide (COâ‚‚) emissions from iron and steel worldwide from 2030 to 2050, by scenario (in million metric tons) ÌÇÐÄÆƽâ°æ, /statistics/1608931/iron-steel-co2-emissions-by-scenario/ (last visited July 23, 2026)
Projected carbon dioxide (COâ‚‚) emissions from iron and steel worldwide from 2030 to 2050, by scenario (in million metric tons) [Graph], IEA, October 15, 2024. [Online]. Available: /statistics/1608931/iron-steel-co2-emissions-by-scenario/
