Hwanghae Iron and Steel Complex steel plant

Hwanghae Iron and Steel Complex steel plant is a steel plant in North Korea with a reported capacity of 1,500,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Government of North Korea. By capacity it ranks #3 of 4 steel plants tracked in North Korea. It emits about 1,291,164 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 300,971 cars. Its CO₂ per unit of capacity is about 59% above the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32440877.

Im Kontext: wie sich diese Anlage vergleicht

Bei 1,500,000 t of steel ist Hwanghae Iron and Steel Complex steel plant unter dem Medianwert von steel plant in North Korea (2,000,000 t of steel). Sein CO₂ pro Kapazitätseinheit liegt ungefähr 28% unter dem Medianwert von steel plant. Untersektor: iron-and-steel. Als steel plant benötigt es intensive Prozesswärme (typischerweise 800–1500°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Stahlwerke verbrennen Kohle in Hochöfen oder nutzen Lichtbogenöfen zum Schmelzen von Schrott; in beiden Fällen muss das geschmolzene Metall über 1.500°C gehalten und durch umfangreiche heiße Rohrleitungen und Behälter geleitet werden.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 1,291,164 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 North Korea

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

Operator

Operated by Government of North Korea. All facilities by this operator →

Local climate

Hwanghae Iron and Steel Complex steel plant sits in a monsoon hot-summer continental climate zone (Köppen Dwa), at 38.7°N in the northern hemisphere.

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

How it compares & nearby sites

The #3 largest of 4 steel plants in North Korea by reported capacity.

Nearby industrial sites

• Ch'ollima Steel Complex steel plant · Steel Plant · 20,343 t CO₂
• Korea Building Materials Kyongamsan Cement Plant · Cement Plant · 565,514 t CO₂
• Korea Building Materials Madong Cement Plant · Cement Plant · 157,196 t CO₂
• Korea Building Materials Sunghori Cement Plant · Cement Plant · 49,523 t CO₂
• Korea Building Materials Sunchon Cement Plant · Cement Plant · 1,179,824 t CO₂
• Korea Building Materials Puhung Cement Plant · Cement Plant · 565,514 t CO₂

Location

Coordinates 38.74447, 125.60981. View on OpenStreetMap.

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