| # | Facilità | t di acciaio | t CO₂e/anno |
|---|---|---|---|
| 1 | ArcelorMittal Lázaro Cárdenas steel plant | 6 500 000 | 5 979 126 |
| 2 | Altos Hornos De Mexico SA AHMSA steel plant | 5 500 000 | 4 044 261 |
| 3 | Ternium Guerrero San Nicolás de los Garza steel plant | 2 400 000 | 1 076 601 |
| 4 | DEACERO Celaya steel plant | 2 300 000 | 205 778 |
| 5 | DEACERO Ramos Arizpe steel plant | — | 136 979 |
| 6 | TYASA steel plant | 1 650 000 | 81 786 |
| 7 | Ternium Puebla steel plant | 1 330 000 | 596 616 |
| 8 | Tenaris TAMSA Veracruz steel plant | 1 230 000 | 138 092 |
| 9 | Grupo Simec Apizaco Cholula steel plant | 1 140 000 | 56 507 |
| 10 | Gerdau Corsa Ciudad Sahagún steel plant | — | 49 567 |
| 11 | Grupo Simec San Luis steel plants | 816 000 | 40 447 |
| 12 | Grupo Acerero steel plant | 725 000 | 40 069 |
| 13 | Ternium Apodaca steel plant | — | 29 740 |
| 14 | Gerdau Corsa Tultitlán steel plant | — | 24 784 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
