| # | Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|---|
| 1 | Guayaquil Cement Plant | Cement Plant | Ecuador | 2,173,984 |
| 2 | Petroecuador Esmeraldas Refinery | Refinery | Ecuador | 1,061,780 |
| 3 | Chimborazo Cement Plant | Cement Plant | Ecuador | 331,667 |
| 4 | Petroecuador La Libertad Refinery | Refinery | Ecuador | 271,293 |
| 5 | Otavalo Cement Plant | Cement Plant | Ecuador | 238,916 |
| 6 | Petroecuador Shushufindi Refinery | Refinery | Ecuador | 120,575 |
| 7 | Guapan Cement Plant | Cement Plant | Ecuador | 110,321 |
Method: ranked from open data — capacity and CO₂e from Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0). Sorted server-side; company-level data only.
