Taiheiyo Cement Ofunato Cement Plant

Taiheiyo Cement Ofunato Cement Plant is a cement plant in Japan with a reported capacity of 1,980,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Taiheiyo Cement Corp. By capacity it ranks #12 of 27 cement plants tracked in Japan. It emits about 761,740 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 177,562 cars. Its CO₂ per unit of capacity is about 7% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32438811.

Im Kontext: wie sich diese Anlage vergleicht

Bei 1,980,000 t of cement ist Taiheiyo Cement Ofunato Cement Plant etwa um dem Medianwert von cement plant in Japan (1,890,000 t of cement). Untersektor: cement. Als cement plant benötigt es intensive Prozesswärme (typischerweise 800–1400°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. Zementanlagen erhitzen Kalkstein auf 1.400°C in Drehrohröfen — einer der heißesten Industrieprozesse — und müssen die Temperatur über die gesamte Ofenlänge präzise kontrollieren.

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

What 761,740 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 cement plants in Japan

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

Operator

Operated by Taiheiyo Cement Corp. All facilities by this operator →

Local climate

Taiheiyo Cement Ofunato Cement Plant sits in a temperate oceanic climate zone (Köppen Cfb), at 39.1°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 #12 largest of 27 cement plants in Japan by reported capacity.

Nearby industrial sites

• Mitsubishi Materials Iwate Cement Plant · Cement Plant · 177,401 t CO₂
• KHP Kitakami HiTec Paper Co. - Division of Mitsubishi Paper Mills Pulp Mill · Pulp & Paper Mill · 113,825 t CO₂
• ENEOS Sendai Refinery · Refinery · 1,193,308 t CO₂
• JFE Sendai Works steel plant · Steel Plant · 166,712 t CO₂
• Enueruforty Co.,Ltd. · Textiles · 630 t CO₂

Location

Coordinates 39.07124, 141.73046. View on OpenStreetMap.

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Frequently asked questions