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Mitsui & Co Ltd
Mitsui & Co's GHG Emissions Data Preview
In 2025, Mitsui & Co completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).
Mitsui & Co has also provided a category-level breakdown for 12 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.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 2 | ||||
Unspecified Calculation Method | 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 3 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  b | Copy restricted. Please purchase to unlock this data.  b | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 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 |
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aVerified Sources Behind Mitsui & Co’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 Mitsui & Co’s data sources below and access millions more through our Disclosure Search.
Insights into Mitsui & Co's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions ofMitsui & Co amounted to3,196,000metric tons of CO2 equivalent.This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a
Compared to 2024, the total operational greenhouse gas (GHG) emissions of Mitsui & Coincreased by 4.82%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
Mitsui & Co's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Mitsui & Co's Scope 1 emissions?
In 2025, the total Scope 1 emissions of Mitsui & Co were 2,803,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Has Mitsui & Co reduced its Scope 1 emissions over time?
Since 2019, Mitsui & Co's Scope 1 emissions have decreased by 12.1%, reflecting a declining long-term trend in Scope 1 emissions over time.ac
Compared to the previous year(2024), Mitsui & Co's Scope 1 emissions increased by 6.3%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
What are Mitsui & Co's Scope 2 emissions?
In 2025, Mitsui & Co reported Scope 2 greenhouse gas (GHG) emissions of 393,000 tCOâ‚‚e without specifying the calculation method.a
Has Mitsui & Co reduced its Scope 2 emissions over time?
Since 2019, Mitsui & Co's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method)have decreased by 33.05%, reflecting a declining long-term trend in Scope 2 emissions over time.ac
Compared to the previous year(2024), Mitsui & Co's Scope 2 emissions(Unspecified Calculation Method) have remained relatively stable, indicating that Mitsui & Co's emissions have plateaued with no significant change in its energy consumption footprint.a
What methodology does Mitsui & Co use for Scope 2 reporting?
In 2025, Mitsui & Co reported its Scope 2 emissions using an unspecified methodology.a
Mitsui & Co's Scope 2 Emissions Over Time
- Total Scope 2 (Unspecified Calculation Method)
Insights into Mitsui & Co's Value Chain Emissions
In 2025, Mitsui & Co reported 197,100,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2025 disclosure of Mitsui & Co includes a breakdown across 12of 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
Mitsui & Co's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Mitsui & Co's Scope 3 emissions?
In 2025, Mitsui & Co reported total Scope 3 emissions of 197,100,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a
Approximately 20.54%of these emissions originated from upstream activities such as purchased goods and capital goods, while 79.46%came from downstream activities like product use, distribution, and end-of-life treatment.a
Has Mitsui & Co reduced its Scope 3 emissions over time?
Since 2019, Mitsui & Co's Scope 3 emissionshave increased by 378,938.46%, reflecting a rising long-term trend in Scope 3 emissions over time.ac
Compared to the previous year (2024), Mitsui & Co's Scope 3 emissions remained relatively stable, indicating that Mitsui & Co's emissions have plateaued with no significant change in its value chain footprint.ab
What categories of Scope 3 emissions does Mitsui & Co disclose?
In 2025, Mitsui & Co reported emissions for 12 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 Mitsui & Co's Scope 3 emissions?
In 2025, the largest contributors to Mitsui & Co's Scope 3 emissions were:a
- Use of Sold Products (Cat. 11): 98,000,000 tCOâ‚‚e(49.7%)
- Purchased Goods and Services (Cat. 1): 33,400,000 tCOâ‚‚e(16.94%)
- Processing of Sold Products (Cat. 10): 31,900,000 tCOâ‚‚e(16.18%)
Mitsui & Co's Scope 3 Emissions by Categories
Insights into Mitsui & Co’s GHG Emissions Intensity Compared to Industry Peers
In 2025, Mitsui & Co reported Scope 1 greenhouse gas (GHG) emissions of 2,803,000 tCOâ‚‚e and total revenues of USD 97,776 millions. This translates into an emissions intensity of 28.67 tCOâ‚‚e per millions USD.a
Mitsui & Co's Scope 1 Emissions Intensity Compared to Peers
How does Mitsui & Co's GHG emissions intensity compare to its peers?
In 2025, Mitsui & Co reported a Scope 1 emissions intensity of 28.67 tCOâ‚‚e per millions USD. Compared to the peer group median of 26.95, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
Where does Mitsui & Co rank on GHG emissions intensity within its industry?
In 2025, Mitsui & Co ranked 13 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a
Mitsui & Co is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into Mitsui & Co's Total Carbon Footprint
In 2025, Mitsui & Co reported a total carbon footprint of 200,296,000 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 1.52% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.ab
The largest contributor to Mitsui & Co's total carbon footprint was Scope 3 emissions, accounting for 98.4% of the company's total carbon footprint, followed by Scope 1 emissions at 1.4%.a