Sohar aluminium plant — Oman
Aluminium Smelter in Oman. Approximate location 24.41764, 56.55021.
Aluminium SmelterOmanCO₂ estimate (modelled)
Sohar aluminium plant is an aluminium smelter in Oman. Aluminium smelters use large electric currents to refine alumina into molten aluminium above 900°C, and the hot metal must flow through crucibles and casting equipment. It is operated by Sohar Aluminium. It emits about 850,055 t CO₂e a year from Climate TRACE. That is 6.2% of the CO₂e from the 13 facilities in Oman that have an emissions figure in IndustryAtlas.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673116.
Data status
Known source data
Calculated from the dataset
Not available
Source data, measured cross-checks and calculated values are kept separate. No confidence percentage is invented.
Similar facilities by modelled emissions
- Sunndalsora aluminium plant · 865,096 t CO₂e/yr · Norway
- Zhongwang aluminium plant · 871,307 t CO₂e/yr · China
- Bécancour aluminium plant · 877,682 t CO₂e/yr · Canada
- Waroona Shire · 813,183 t CO₂e/yr · Australia
- Guanyuan Aostar aluminium plant · 892,558 t CO₂e/yr · China
Same Climate TRACE subsector; closest non-placeholder modelled CO₂e values. Russia and Belarus excluded.
Operating power plants within 50 km
- Sohar · Gas · 597 MW · 10 km
- Sohar Alumnium · Gas · 1,000 MW · 10 km
- Wadi Jizzi · Gas · 325 MW · 18 km
PowerAtlas operating assets, ordered by great-circle distance from published coordinates.
In context: how this facility compares
Subsector: aluminum. As aluminium smelter, it requires high process heat (typically 600–900°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Aluminium smelters use large electric currents to refine alumina into molten aluminium above 900°C, and the hot metal must flow through crucibles and casting equipment.
Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.
What 850,055 t CO₂e a year looks like
This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:
Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.
Carbon cost and Scope 1 emissions
At its reported 850k t CO₂e/yr (Scope 1), Sohar aluminium plant carries no domestic carbon price — and as a CBAM-covered product, its 850k t at the EU CBAM rate (€75/t) is €64.1M/yr of exposure on EU-bound exports. CBAM share rises from 2.5% (2026) to 100% by 2034. No domestic carbon price — but cement, steel, aluminium, fertilizer and hydrogen exported to the EU face CBAM at €75/t (rising to 100% by 2034).
Carbon price: EU CBAM €75/t · EU ETS €85/t, September 10, 2026, refreshed live via Carbon Hub. CO₂: Climate TRACE. Indicative carbon value, not the cash bill — free allocation applies; not compliance advice.
Operator
Operated by Sohar Aluminium.
Local climate
Sohar aluminium plant sits in a hot desert climate zone (Köppen BWh), at 24.4°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion the leading environmental stress.
In this site’s local climate, a bare 150 °C surface sheds about 1226 W/m² to ambient — roughly 0.94× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby sites
Nearby industrial sites
- Moon Iron & Steel Company Sohar plant · Steel Plant · 301,027 t CO₂
- Liwa Plastics Industries Complex (LPIC) EPC1, Sohar, · Petrochemical · 1,235,663 t CO₂
- ORPIC Sohar Refinery · Refinery · 2,083,130 t CO₂
- OMN-Sohar_methanol · Chemical Plant · 328,442 t CO₂
- Sohar Steel plant · Steel Plant · 175,599 t CO₂
- Jindal Steel Sohar plant · Steel Plant · 1,691,163 t CO₂
Location
Coordinates 24.41764, 56.55021. View on OpenStreetMap.
Frequently asked questions
What type of facility is Sohar aluminium plant?
Sohar aluminium plant is a aluminium smelter in Oman. Aluminium smelters use large electric currents to refine alumina into molten aluminium above 900°C, and the hot metal must flow through crucibles and casting equipment.
How much CO₂ does Sohar aluminium plant emit?
The page uses about 850,055 t CO₂e/year from the open dataset It ranks #6 among facilities in Oman by estimated CO₂.
Where is Sohar aluminium plant located?
Sohar aluminium plant is in Oman at approximately 24.41764, 56.55021.
Who operates Sohar aluminium plant?
The operator recorded in the open dataset is Sohar Aluminium.