Gerdau Guaíra Araucária steel plant

Gerdau Guaíra Araucária steel plant is a steel plant in Brazil with a reported capacity of 420,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Gerdau Acos Longos SA. By capacity it ranks #22 of 22 steel plants tracked in Brazil. It emits about 236,436 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 55,113 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566461.

Em contexto: como esta instalação se compara

Com 420,000 t of steel, Gerdau Guaíra Araucária steel plant é abaixo de a mediana de steel plant em Brazil (1,000,000 t of steel). Subsetor: iron-and-steel. Como steel plant, requer calor de processo intenso (tipicamente 800–1500°C) para suas operações industriais centrais — calor que deve ser fornecido por caldeiras, fornos ou combustão direta, e as perdas através de vasos e tubulações não isolados representam combustível desperdiçado. O isolamento modular removível pode reduzir essas perdas em 80–96%, esfriando superfícies a ≤45°C, com payback geralmente inferior a 2 anos. As usinas de aço queimam carvão em altos-fornos ou usam arcos elétricos para derreter sucata; em ambos os casos, o metal fundido deve ser mantido acima de 1.500°C e transferido através de tubulações e vasos de calor extensos.

Comparação de capacidade e intensidade de CO₂ calculada a partir dos dados de instalações industriais Climate TRACE; função do setor baseada em referência de engenharia.

What 236,436 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 steel plants in Brazil

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

Operator

Operated by Gerdau Acos Longos SA. All facilities by this operator →

Local climate

Gerdau Guaíra Araucária steel plant sits in a temperate oceanic climate zone (Köppen Cfb), at 25.6°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 #22 largest of 22 steel plants in Brazil by reported capacity.

Nearby industrial sites

• Petrobras REPAR (Pres. Getulio Vargas) Araucaria Refinery · Refinery · 1,456,029 t CO₂
• Everest Optical Distribuidora De Produtos Óticos Ltda · Textiles · 302 t CO₂
• Trombini - Parana Corrugated Cardboard · Pulp & Paper Mill · 22,069 t CO₂
• Q.I. Quimica Inteligente Solucoes E · Textiles · 302 t CO₂
• Tegape Quimica Ltda · Textiles · 302 t CO₂
• Balsa nova Cement Plant · Cement Plant · 411,013 t CO₂

Location

Coordinates -25.56389, -49.42165. View on OpenStreetMap.

Hot industrial equipment? Cut the heat loss.

Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

• Up to 96% less heat loss from insulated surfaces
• Surface temperature down to ≤45°C for worker safety
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• Typical payback up to 2 years

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Frequently asked questions