Japan Steel Works Ltd
Japan Steel Works's GHG Emissions Data Preview
In 2025, Japan Steel Works completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 3 (indirect emissions across the value chain).
Japan Steel Works has also provided a category-level breakdown for 11 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | Copy restricted. Please purchase to unlock this data.  | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data.  b | 0000000 |
Total Scope 2 | ||||
Unspecified Calculation Method | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data.  b | 0000000 |
Total Scope 3 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data.  b | 0000000 |
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aVerified Sources Behind Japan Steel Works’s Greenhouse Gas (GHG) Emissions Data
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Japan Steel Works’s data sources below and access millions more through our Disclosure Search.
Insights into Japan Steel Works's Operational Emissions
No operational GHG emissions data disclosed for Japan Steel Works in 2025.
Insights into Japan Steel Works's Value Chain Emissions
In 2025, Japan Steel Works reported 3,929,000 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain. a
The 2025 disclosure of Japan Steel Works includes a breakdown across 11 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year. a
Japan Steel Works's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Japan Steel Works's Scope 3 emissions?
In 2025, Japan Steel Works reported total Scope 3 emissions of 3,929,000 metric tons of CO₂ equivalent (tCO₂e). a
Approximately 16.14% of these emissions originated from upstream activities such as purchased goods and capital goods, while 83.86% came from downstream activities like product use, distribution, and end-of-life treatment. a
Compared to the previous year (2024), Japan Steel Works's Scope 3 emissions remained relatively stable, indicating that Japan Steel Works 's emissions have plateaued with no significant change in its value chain footprint. a
What categories of Scope 3 emissions does Japan Steel Works disclose?
In 2025, Japan Steel Works reported emissions for 11 out of the 15 Scope 3 categories defined by the GHG Protocol. a
This reflects a high level of granularity and transparency in the company's emissions reporting.
What are the main sources of Japan Steel Works's Scope 3 emissions?
In 2025, the largest contributors to Japan Steel Works's Scope 3 emissions were: a
- Use of Sold Products (Cat. 11): 3,293,000 tCO₂e (83.81%)
- Purchased Goods and Services (Cat. 1): 523,000 tCO₂e (13.31%)
- Capital Goods (Cat. 2): 51,000 tCO₂e (1.3%)
Japan Steel Works's Scope 3 Emissions by Categories
Insights into Japan Steel Works’s GHG Emissions Intensity Compared to Industry Peers
In 2023, Japan Steel Works reported Scope 1 greenhouse gas (GHG) emissions of 61,000 tCO₂e and total revenues of USD 1,792 millions. This translates into an emissions intensity of 34.04 tCO₂e per millions USD. b
Japan Steel Works's Scope 1 Emissions Intensity Compared to Peers
How does Japan Steel Works's GHG emissions intensity compare to its peers?
In 2023, Japan Steel Works reported a Scope 1 emissions intensity of 34.04 tCO₂e per millions USD. Compared to the peer group median of 3.4 , this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors. b
Where does Japan Steel Works rank on GHG emissions intensity within its industry?
In 2023, Japan Steel Works ranked 25 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD). b
This places Japan Steel Works among the least efficient performers, with one of the highest emissions intensities in its sector. b