ENEOS Petrochemical Kawasaki, Kawasaki — Japan

ENEOS Petrochemical Kawasaki, Kawasaki is a petrochemical plant in Japan. Its listed capacity is 404,000 t of ethylene. Petrochemical plants crack hydrocarbons at very high temperatures to produce ethylene, propylene and other building-block chemicals — one of the most heat-intensive industrial processes. It is operated by ENEOS Corp. By capacity it ranks #12 among 12 petrochemical plants in Japan. It emits about 568,011 t CO₂e a year from Climate TRACE. That is 0.35% of the CO₂e from the 105 facilities in Japan that have an emissions figure in IndustryAtlas. Its CO₂ per unit of capacity is 8% above the national median for this sector.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-731957.

In context: how this facility compares

At 404,000 t of ethylene, ENEOS Petrochemical Kawasaki, Kawasaki is around the median petrochemical plant in Japan (493,000 t of ethylene). Subsector: petrochemical-steam-cracking. As petrochemical plant, it requires high process heat (typically 300–800°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Petrochemical plants crack hydrocarbons at very high temperatures to produce ethylene, propylene and other building-block chemicals — one of the most heat-intensive industrial processes.

Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.

What 568,011 t CO₂e a year looks like

This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest petrochemical plants in Japan

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

Operator

Operated by ENEOS Corp. All facilities by this operator →

Local climate

ENEOS Petrochemical Kawasaki, Kawasaki sits in a humid subtropical climate zone (Köppen Cfa), at 35.4°N in the northern hemisphere.

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

Site climate & environmental severity

This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1343 W/m² to ambient — roughly 1.03× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby sites

The #12 largest of 12 petrochemical plants in Japan by listed capacity (Climate TRACE).

Nearby industrial sites

• JFE East Japan Works (Keihin) steel plant · Steel Plant
• DC Co Kawasaki Cement Plant · Cement Plant · 475,468 t CO₂
• JPN-Kawasaki_ammonia · Chemical Plant · 232,966 t CO₂
• Idemitsu Kosan Keihin Refinery · Refinery · 767,457 t CO₂
• ENEOS Negishi Refinery · Refinery · 1,364,480 t CO₂
• ENEOS Tonen Chemcial, Kawasaki · Petrochemical · 690,330 t CO₂

Location

Coordinates 35.40917, 139.66312. View on OpenStreetMap.

Frequently asked questions