Idemitsu Kosan Co., Ltd., commonly known as Idemitsu, is a leading player in the petroleum coke industry, headquartered in Japan. Founded in 1911, the company has established a strong presence in various regions, including Asia, North America, and Europe, focusing on the production and supply of high-quality petroleum coke.
Idemitsu's core offerings include calcined petroleum coke and green petroleum coke, which are essential for industries such as aluminium, steel, and energy. The company is renowned for its commitment to innovation and sustainability, setting it apart in a competitive market. With a rich history and a reputation for excellence, Idemitsu continues to solidify its position as a trusted supplier, contributing significantly to the global energy landscape.
+17 vs industry average
Idemitsu Kosan Global’s score of 36 is higher than 95% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Petroleum Coke has above-average carbon intensity
Industry performance
The Petroleum Coke industry has reduced its overall emissions by 27% since 2018
Emissions trajectory 2020 – 2027
Reported emissions
Scope 3 accounts for ••• of total emissions.
Idemitsu Kosan Global's reported carbon emissions
Idemitsu Kosan Global's commitment to climate action is demonstrated through significant carbon emission reduction targets. For fiscal year 2023, the company reported total global emissions of approximately 13.67 billion kg CO2e. This figure encompasses Scope 1, Scope 2, and Scope 3 emissions, with Scope 3 accounting for the largest portion, approximately 11.40 billion kg CO2e, primarily driven by the use of sold products. Scope 1 emissions were around 1.10 billion kg CO2e, and Scope 2 emissions stood at approximately 1.17 billion kg CO2e.
Looking at the most recent reporting year, 2024, Idemitsu Kosan Global reported total emissions of approximately 13.66 billion kg CO2e. Scope 1 emissions were around 1.09 billion kg CO2e, and Scope 2 emissions were approximately 1.17 billion kg CO2e. Scope 3 emissions were approximately 11.40 billion kg CO2e, with the use of sold products being the dominant category.
Idemitsu Kosan Global has set ambitious goals for decarbonisation. The company aims for carbon neutrality (net zero CO2 emissions) by 2050. This long-term objective includes achieving carbon neutrality in its own operations (Scope 1 and 2) by the same year. As a near-term target, Idemitsu Kosan Global is committed to a 46% reduction in Scope 1 and 2 emissions by 2030, compared to a 2013 baseline. The company is actively working to reduce CO2 emissions throughout its value chain, including transforming its petroleum business by developing innovative technologies and promoting their widespread adoption. Efforts also focus on resource recycling, utilising non-petroleum resources, and reducing the environmental burden of corporate activities to contribute to a circular economy and the conservation of the natural environment.
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Idemitsu Kosan Global’s Climate Goals (2030 & 2050)
3 goals2030
46% reduction in all scopes
Indicator 1 (Scope 1 + 2 emissions) 2030: -46% (compared to 2013) 2050: Carbon neutral
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
1 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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