The dataset contains 20 records after repeated placeholder values are removed. The estimated total is 26,447,233 tonnes of carbon dioxide for 2023.
These are Climate TRACE modelled estimates for 2023. They are not verified declarations, current emissions, tax liabilities or CBAM liabilities.
Some records may represent facility clusters. Confirm the facility, operator, installation boundary, sector and reporting period before use.
| Rank | Facility | Modelled sector | Estimated t CO2, 2023 |
|---|---|---|---|
| 1 | ENEOS Mizushima Refinery | oil-and-gas-refining | 2,996,525 |
| 2 | Idemitsu Kosan Yokkaichi Refinery | oil-and-gas-refining | 2,181,935 |
| 3 | ENEOS Kawasaki Refinery | oil-and-gas-refining | 2,080,342 |
| 4 | Cosmo Oil Chiba Refinery | oil-and-gas-refining | 1,940,569 |
| 5 | Idemitsu Hokkaido Refinery | oil-and-gas-refining | 1,644,550 |
| 6 | ENEOS Kashima Refinery | oil-and-gas-refining | 1,640,471 |
| 7 | Idemitsu Kosan Chiba Refinery | oil-and-gas-refining | 1,625,756 |
| 8 | Idemitsu Kosan Aichi Refinery | oil-and-gas-refining | 1,454,624 |
| 9 | ENEOS Negishi Refinery | oil-and-gas-refining | 1,364,480 |
| 10 | ENEOS Sakai Refinery | oil-and-gas-refining | 1,206,482 |
Use measured surface area, temperature and operating hours to calculate heat loss from boilers, kilns, heat exchangers, valves and pipework. Inzonex supplies removable modular insulation for equipment that requires maintenance access.
Do not add a calculated reduction to an emissions report until the reporting boundary, factor, implementation date and verification method have been approved.
Country data for Japan · Industry assessment for oil refining