Cosmo Oil Chiba Refinery

Cosmo Oil Chiba Refinery is a refinery in Japan with a reported capacity of 177,000 BBL per day. It processes crude oil into fuels and petrochemical feedstocks through distillation, cracking and reforming. It is operated by Cosmo Oil . By capacity it ranks #6 of 21 oil refineries tracked in Japan. It emits about 1,940,569 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 452,347 cars. Its CO₂ per unit of capacity is about 30% above the median refinery.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3143978.

文脈内で：この施設がどのように比較されるか

177,000 BBL per dayで、Cosmo Oil Chiba RefineryはJapanのrefineryの中央値約 145,000 BBL per dayです。 容量あたりのCO₂は、refineryの中央値上約28%です。 サブセクター：oil-and-gas-refining。 refineryとして、その中核的な産業操業に対して激しいプロセス熱（通常200–600°C）が必要です。この熱はボイラー、炉、または直接燃焼によって供給される必要があり、未断熱容器および配管からの損失は無駄な燃料を表します。モジュール式脱着可能な断熱は、これらの損失を80～96%削減でき、表面を≤45°Cに冷却でき、回収期間は通常2年未満です。 製油所は、エネルギー集約的な蒸留とクラッキングを通じて原油を燃料および石油化学原料に加熱、分留および化学的に変換します。蒸気発生および熱回収に非常に要求されています。

容量およびCO₂強度の比較はClimate TRACEの産業施設データから計算されました。セクターの役割は工学リファレンスに基づいています。

What 1,940,569 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 oil refineries in Japan

Reported capacity (BBL per day), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Cosmo Oil .

Local climate

Cosmo Oil Chiba Refinery sits in a humid subtropical climate zone (Köppen Cfa), at 35.5°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 #6 largest of 21 oil refineries in Japan by reported capacity.

Nearby industrial sites

• Maruzen Petrochemical, Chiba · Petrochemical · 674,864 t CO₂
• OIREC Chiba Refinery · Refinery · 1,103,803 t CO₂
• JFE East Japan Works (Chiba) steel plant · Steel Plant · 5,434,534 t CO₂
• Mitsui Chemicals Chiba, Ichihara, Chiba · Petrochemical · 777,500 t CO₂
• Idemitsu Kosan Chiba, Chiba · Petrochemical · 582,070 t CO₂
• Idemitsu Kosan Chiba Refinery · Refinery · 1,625,756 t CO₂

Location

Coordinates 35.543, 140.07614. 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