Facility counts by sector, Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Across the 8 Yemen industrial facilities with an estimated CO₂ figure (Climate TRACE), total emissions are about 3.3 Mt CO₂e/yr. The single largest emitter, Musaymir Cement Plant (cement), accounts for about 27% of that. The biggest sectoral share comes from cement. Among facilities with a known operator, the top three — Yemen General Corporation for Cement Industry and Marketing, National Cement Co, Arabian Yemen Cement Co Ltd — account for roughly 81%. Most of these facilities sit in a arid Köppen climate zone.
Estimated CO₂e (modelled): Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0); climate: Köppen-Geiger (WorldClim). CC BY 4.0.
| # | Facility | Type | t CO₂e/yr |
|---|---|---|---|
| 1 | Musaymir Cement Plant | Cement Plant | 885,955 |
| 2 | Amran Cement Plant | Cement Plant | 788,259 |
| 3 | Abdullah Gharib Cement Plant | Cement Plant | 610,320 |
| 4 | ARC Aden Refinery | Refinery | 448,562 |
| 5 | Bajil Cement Plant | Cement Plant | 207,074 |
| 6 | Asmad Rashid Cement Plant | Cement Plant | 200,466 |
| 7 | Ba Tays Cement Plant | Cement Plant | 136,906 |
| 8 | Yemen Oil Refining Company Marib Refinery | Refinery | 40,778 |
Inzonex IndustryAtlas (2026). Industrial CO2 emissions — Yemen. Derived from Climate TRACE v6 and Köppen-Geiger/WorldClim (CC BY 4.0). https://inzonex.co.uk/industryatlas/yemen/
Industrial facilities in Yemen