Liberty Steel Dunaferr Dunaújváros steel plant

Liberty Steel Dunaferr Dunaújváros steel plant is a steel plant in Hungary with a reported capacity of 1,600,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Liberty Steel Group. It emits about 348,000 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 81,119 cars. Its CO₂ per unit of capacity is about 60% below the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566833.

Em contexto: como esta instalação se compara

Com 1,600,000 t of steel, Liberty Steel Dunaferr Dunaújváros steel plant é em torno de a mediana de steel plant em Hungary (1,600,000 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 348,000 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.

Operator

Operated by Liberty Steel Group. All facilities by this operator →

Local climate

Liberty Steel Dunaferr Dunaújváros steel plant sits in a temperate oceanic climate zone (Köppen Cfb), at 46.9°N in the northern hemisphere.

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

How it compares & nearby sites

Nearby industrial sites

• Dunacell Kft. Pulp Mill · Pulp & Paper Mill · 13,944 t CO₂
• Hungrana Kft. · Food & Beverage · 295,989 t CO₂
• MOL Szazhalombatta Refinery · Refinery · 1,976,623 t CO₂
• Arconic-Köfém Kft. · Metals Plant · 114,000 t CO₂
• HUN-Várpalota_ammonia · Chemical Plant · 352,997 t CO₂
• Calmit Hungária Kft. · Lime Plant · 100,563 t CO₂

Location

Coordinates 46.94571, 18.93896. 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
• 6× faster maintenance access — removable and refittable
• Typical payback up to 2 years

See Inzonex process-equipment insulation →

Frequently asked questions