14 tracked facilities, ≈12,500,353 t CO2/yr combined — here are the largest, what that CO2 is worth at current prices, and the sector's reduction pathway. Full sector pathway: decarbonizing iron & steel.
| Métrica | Valor | Nota |
|---|---|---|
| Facilities tracked | 14 | with CO2 estimates |
| Total est. CO2 | 12,500,353 t/yr | Climate TRACE 2023 |
| Average per facility | 892,882 t/yr | |
| Indicative carbon value | €942M/yr | at €75.36/t CBAM |
Carbon pricing here: Federal carbon tax (≈US$3–4/t, fuels) + pilot ETS; state taxes growing (World Bank State & Trends of Carbon Pricing 2025 / ICAP 2025). Current benchmark: no liquid market price. Full country page: carbon price in Mexico.
| # | Instalação | Owner | t CO2/ano (est. 2023) | Valor indicativo |
|---|---|---|---|---|
| 1 | ArcelorMittal Lázaro Cárdenas steel plant | ArcelorMittal México SA de CV | 5,979,126 | €450.6M |
| 2 | Altos Hornos De Mexico SA AHMSA steel plant | Altos Hornos de Mexico SAB de CV | 4,044,261 | €304.8M |
| 3 | Ternium Guerrero San Nicolás de los Garza steel plant | Ternium México SA de CV | 1,076,601 | €81.1M |
| 4 | Ternium Puebla steel plant | Ternium México SA de CV | 596,616 | €45.0M |
| 5 | DEACERO Celaya steel plant | DeAcero SAPI de CV | 205,778 | €15.5M |
| 6 | Tenaris TAMSA Veracruz steel plant | Tubos de Acero de Mexico SA | 138,092 | €10.4M |
| 7 | DEACERO Ramos Arizpe steel plant | DeAcero SAPI de CV | 136,979 | €10.3M |
| 8 | TYASA steel plant | Talleres y Aceros SA de CV | 81,786 | €6.2M |
| 9 | Grupo Simec Apizaco Cholula steel plant | Aceros Especiales Simec Tlaxcala SA de CV | 56,507 | €4.3M |
| 10 | Gerdau Corsa Ciudad Sahagún steel plant | Gerdau Corsa SAPI de CV | 49,567 | €3.7M |
Climate TRACE satellite estimates via IndustryAtlas — modelled, not verified; some entries aggregate clusters. Corrections welcome.
As caldeiras, fornos, permutadores de calor, válvulas e linhas de vapor perdem energia continuamente. A Inzonex fabrica isolamento modular amovível patenteado (UK GB2508992.1) — coberturas com fecho de mola projetadas por nível de temperatura, não capas genéricas de prateleira: