In 2025, Chugoku Electric Power 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).
Chugoku Electric Power has also provided a category-level breakdown for 7 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 | 15,830,000a | 18,050,000a | 19,610,000a | |
Total Scope 2 | ||||
Unspecified Calculation Method | 630,020a | 30a | 40a | |
Total Scope 3 | 11,834,000a | 13,273,000a | 13,003,000a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 1,552.3621a | 1,678.241a | 1,541.4081a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Chugoku Electric Power amounted to 16,460,020 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 Chugoku Electric Power decreased by 8.81%, 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 Chugoku Electric Power were 15,830,000 metric tons of CO₂ equivalent (tCO₂e).a
Since 2020, Chugoku Electric Power's Scope 1 emissions have decreased by 17.16%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), Chugoku Electric Power's Scope 1 emissions decreased by 12.3%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Chugoku Electric Power reported Scope 2 greenhouse gas (GHG) emissions of 630,020 tCO₂e without specifying the calculation method.a
Since 2020, Chugoku Electric Power's Scope 2 greenhouse gas (GHG) emissions (Unspecified Calculation Method) have increased by 1,259,940%, reflecting a rising long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), Chugoku Electric Power's Scope 2 emissions (Unspecified Calculation Method) rose by 2,099,966.67% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
In 2025, Chugoku Electric Power reported its Scope 2 emissions using an unspecified methodology.a
In 2025, Chugoku Electric Power reported 11,834,000 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 Chugoku Electric Power includes a breakdown across 7 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, Chugoku Electric Power reported total Scope 3 emissions of 11,834,000 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 82.93% of these emissions originated from upstream activities such as purchased goods and capital goods, while 17.07% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2020, Chugoku Electric Power's Scope 3 emissionshave remained relatively stable, indicating that Chugoku Electric Power's emissions have plateaued with no significant change in its value chain footprint.ab
Compared to the previous year (2024), Chugoku Electric Power's Scope 3 emissions decreased by 10.84%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, Chugoku Electric Power reported emissions for 7 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
In 2025, the largest contributors to Chugoku Electric Power's Scope 3 emissions were:a
In 2025, Chugoku Electric Power reported Scope 1 greenhouse gas (GHG) emissions of 15,830,000 tCO₂e and total revenues of USD 10,197 millions. This translates into an emissions intensity of 1,552.36 tCO₂e per millions USD.a
In 2025, Chugoku Electric Power reported a Scope 1 emissions intensity of 1,552.36 tCO₂e per millions USD. Compared to the peer group median of 34.86, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Chugoku Electric Power ranked 20 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Chugoku Electric Power is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, Chugoku Electric Power reported a total carbon footprint of 28,294,020 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 9.67% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Chugoku Electric Power's total carbon footprint was Scope 1 emissions, accounting for 55.95% of the company's total carbon footprint, followed by Scope 3 emissions at 41.83%.a