In 2025, Okasan Securities Group 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) and Scope 2 (indirect emissions from purchased energy).
However, Okasan Securities Group has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 791a | 759a | 689a | |
Total Scope 2 | ||||
Unspecified Calculation Method | 1,591a | 1,912a | 2,058a | |
Total Scope 3 | N/A | N/A | N/A | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 1.4856a | 1.3419a | 1.3858a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Okasan Securities Group amounted to 2,382 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 Okasan Securities Group decreased by 10.82%, 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 Okasan Securities Group were 791 metric tons of CO₂ equivalent (tCO₂e).a
Since 2022, Okasan Securities Group's Scope 1 emissions have decreased by 19.61%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2024), Okasan Securities Group's Scope 1 emissions increased by 4.22%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2025, Okasan Securities Group reported Scope 2 greenhouse gas (GHG) emissions of 1,591 tCO₂e without specifying the calculation method.a
Since 2022, Okasan Securities Group's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have decreased by 43.72%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), Okasan Securities Group's Scope 2 emissions (Unspecified Calculation Method) fell by 16.79% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a
In 2025, Okasan Securities Group reported its Scope 2 emissions using an unspecified methodology.a
In 2025, Okasan Securities Group reported Scope 1 greenhouse gas (GHG) emissions of 791 tCO₂e and total revenues of USD 532 millions. This translates into an emissions intensity of 1.49 tCO₂e per millions USD.a
In 2025, Okasan Securities Group reported a Scope 1 emissions intensity of 1.49 tCO₂e per millions USD. Compared to the peer group median of 0.22, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Okasan Securities Group ranked 20 out of 21 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places Okasan Securities Group among the least efficient performers, with one of the highest emissions intensities in its sector.a