Dak Nong Nhan Co Bauxite Mine & Alumina Refinery — Vietnam

Dak Nong Nhan Co Bauxite Mine & Alumina Refinery is an aluminium smelter in Vietnam. Its listed capacity is 720,000 t of alumina/aluminum. 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 Vietnam National Coal and Mineral Industries Holding Corp Ltd. By capacity it ranks #1 among 3 aluminium smelters in Vietnam. It emits about 1,504,608 t CO₂e a year from Climate TRACE. That is 1.8% of the CO₂e from the 90 facilities in Vietnam that have an emissions figure in IndustryAtlas.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43764976.

In context: how this facility compares

At 720,000 t of alumina/aluminum, Dak Nong Nhan Co Bauxite Mine & Alumina Refinery is well above the median aluminium smelter in Vietnam (108,850 t of alumina/aluminum). 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 1,504,608 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.

Capacity vs largest aluminium smelters in Vietnam

Listed capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Vietnam National Coal and Mineral Industries Holding Corp Ltd.

Local climate

Dak Nong Nhan Co Bauxite Mine & Alumina Refinery sits in a tropical savanna climate zone (Köppen Aw), at 12.0°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 a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1283 W/m² to ambient — roughly 0.99× 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

The #1 largest of 3 aluminium smelters in Vietnam by listed capacity (Climate TRACE).

Nearby industrial sites

• Đắk R'Lấp District · Aluminium Smelter · 227,467 t CO₂
• Bảo Lâm District · Aluminium Smelter · 215,530 t CO₂
• ASEAN Steel Hoa Phu steel plant · Steel Plant · 1,219,977 t CO₂
• Vicem Ha Tien 1 Cement Binh Phuoc Cement Plant · Cement Plant · 634,166 t CO₂
• VAS Tue Minh Steel Binh Duong plant · Steel Plant
• Cheng Yang Paper Mill Co. Ltd · Pulp & Paper Mill · 54,042 t CO₂

Location

Coordinates 11.9671, 107.58329. View on OpenStreetMap.

Frequently asked questions