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San Ciprian alumina refinery

Aluminium Smelter in Spain. Approximate location 43.69697, -7.45774.

Aluminium SmelterSpainCO₂ reported

San Ciprian alumina refinery is an aluminium smelter in Spain with a reported capacity of 1,600,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Alcoa Corp. By capacity it ranks #1 of 3 aluminium smelters tracked in Spain. It emits about 1,860,213 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 433,616 cars. Its CO₂ per unit of capacity is about 44% below the median aluminium smelter.

1,600,000t of alumina/aluminum
1,860,213t CO₂e / yr (Climate TRACE)
#7CO₂ rank in Spain
1.16t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765130.

В контексте: как это предприятие сравнивается

На мощности 1,600,000 t of alumina/aluminum San Ciprian alumina refinery — это значительно выше медианная aluminium smelter в Spain (66,508 t of alumina/aluminum). Его выброс CO₂ на единицу мощности примерно на 18% ниже медианной aluminium smelter. Подсектор: aluminum. Как aluminium smelter, оно требует высокотемпературного технологического тепла (обычно 600–900°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Алюминиевые плавильни используют большие электрические токи для рафинирования глинозёма в расплавленный алюминий выше 900°C, и расплавленный металл должен течь через тигли и литейное оборудование.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 1,860,213 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

433,616cars driven for a year
242,594homes' annual energy use
31,003,550tree seedlings grown 10 years

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest aluminium smelters in Spain

San Ciprian alumina refinery: 1,600,000 t of alumina/aluminum1.6MSan Cipria…Lugo Province: 66,508 t of alumina/aluminum67kLugo Provi…San Ciprian aluminium plant: 9,100 t of alumina/aluminum9kSan Cipria…

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

Operator

Operated by Alcoa Corp. All facilities by this operator →

Local climate

San Ciprian alumina refinery sits in a warm-summer Mediterranean climate zone (Köppen Csb), at 43.7°N in the northern hemisphere.

~14°Ctypical annual mean
~21°Ctypical warm-season
Warm-summer mediterranean: four distinct seasons — cold winters and warm summers

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

How it compares & nearby sites

The #1 largest of 3 aluminium smelters in Spain by reported capacity.

Nearby industrial sites

Location

Coordinates 43.69697, -7.45774. View on OpenStreetMap.

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Frequently asked questions

What type of facility is San Ciprian alumina refinery?

San Ciprian alumina refinery is a aluminium smelter in Spain. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of San Ciprian alumina refinery?

San Ciprian alumina refinery has a reported capacity of 1,600,000 t of alumina/aluminum.

How much CO₂ does San Ciprian alumina refinery emit?

San Ciprian alumina refinery emits about 1,860,213 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 433,616 cars. That ranks #7 among tracked facilities in Spain.

Where is San Ciprian alumina refinery located?

San Ciprian alumina refinery is in Spain, near coordinates 43.69697, -7.45774.

Who operates San Ciprian alumina refinery?

San Ciprian alumina refinery is operated by Alcoa Corp.

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