Kayong Utara Regency

Kayong Utara Regency is an aluminium smelter in Indonesia with a reported capacity of 158,673 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #4 of 5 aluminium smelters tracked in Indonesia. It emits about 331,585 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 77,293 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673070.

在上下文中：该设施如何比较

在158,673 t of alumina/aluminum时，Kayong Utara Regency是Indonesia中aluminium smelter的中位数低于 300,000 t of alumina/aluminum。 子部门：aluminum。 作为aluminium smelter，它需要强烈的工艺热量（通常600–900°C）来进行其核心工业操作——必须通过锅炉、炉或直接燃烧供应的热量，通过未隔热的容器和管道的损失代表浪费的燃料。可拆卸模块化绝缘可以将这些损失减少80-96%，将表面冷却至≤45°C，投资回收期通常不到2年。 铝冶炼厂使用大电流将氧化铝精炼成900°C以上的熔融铝，热金属必须通过坩埚和铸造设备流动。

容量和CO₂强度比较从Climate TRACE工业设施数据计算得出；部门角色基于工程参考。

What 331,585 t CO₂e a year looks like

This facility's reported annual CO₂e in the 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 Indonesia

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

Local climate

Kayong Utara Regency sits in a tropical rainforest climate zone (Köppen Af), at 1.4°S in the southern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #4 largest of 5 aluminium smelters in Indonesia by reported capacity.

Nearby industrial sites

• P.T. Westkalindo Pulp & Paper Mill · Pulp & Paper Mill · 463,799 t CO₂
• Tajan Bauxite Mine & CGA Alumina Refinery · Aluminium Smelter · 626,920 t CO₂
• Sanggau Regency · Aluminium Smelter · 44,764 t CO₂

Location

Coordinates -1.36063, 109.39761. View on OpenStreetMap.

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