In 2025, Okumura 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).
Okumura has also provided a category-level breakdown for 14 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 29,073a | 35,167a | 38,250a | |
Total Scope 2 | ||||
Unspecified Calculation Method | 14,053a | 13,957a | 13,551a | |
Total Scope 3 | 1,256,149a | 1,586,009a | 1,290,973a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 14.6195a | 18.4827a | 20.4253a |
You are welcome to quote or reference individual data points from this page, provided you include the following attribution with a visible, clickable link to this page: "Source: Tracenable, the global reference for ESG data"
Bulk collection, scraping, resale, or redistribution of data across multiple company profiles is not permitted without our prior written permission. For more information, see our General Terms and Conditions.
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.
In 2025, the total operational greenhouse gas (GHG) emissions of Okumura amounted to 43,126 metric 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 Okumura decreased by 12.21%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2025, the total Scope 1 emissions of Okumura were 29,073 metric tons of CO₂ equivalent (tCO₂e).a
Since 2021, Okumura's Scope 1 emissions have increased by 12.03%, reflecting a rising long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Okumura's Scope 1 emissions decreased by 17.33%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Okumura reported Scope 2 greenhouse gas (GHG) emissions of 14,053 tCO₂e without specifying the calculation method.a
Since 2021, Okumura's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have increased by 42.27%, reflecting a rising long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Okumura's Scope 2 emissions (Unspecified Calculation Method) have remained relatively stable, indicating that Okumura's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, Okumura reported its Scope 2 emissions using an unspecified methodology.a
In 2025, Okumura reported 1,256,149 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 Okumura includes a breakdown across 14 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
In 2025, Okumura reported total Scope 3 emissions of 1,256,149 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 34.45% of these emissions originated from upstream activities such as purchased goods and capital goods, while 65.55% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2021, Okumura's Scope 3 emissions have decreased by 18.71%, reflecting a declining long-term trend in Scope 3 emissions over time.a
Compared to the previous year (2024), Okumura's Scope 3 emissions decreased by 20.8%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, Okumura reported emissions for 14 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.
In 2025, the largest contributors to Okumura's Scope 3 emissions were:a
In 2025, Okumura reported Scope 1 greenhouse gas (GHG) emissions of 29,073 tCO₂e and total revenues of USD 1,989 millions. This translates into an emissions intensity of 14.62 tCO₂e per millions USD.a
In 2025, Okumura reported a Scope 1 emissions intensity of 14.62 tCO₂e per millions USD. Compared to the peer group median of 14.5, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Okumura ranked 13 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Okumura is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Okumura reported a total carbon footprint of 1,299,275 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 20.54% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Okumura's total carbon footprint was Scope 3 emissions, accounting for 96.68% of the company's total carbon footprint, followed by Scope 1 emissions at 2.24%.a