In 2024, Kioxia Holdings 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).
Kioxia Holdings has also provided a category-level breakdown for 8 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2024 | 2023 | 2022 | 2021-2019 |
|---|---|---|---|---|
Total Scope 1 | 510,800a | 410,400a | 680,600a | |
Total Scope 2 | ||||
Market-Based | 1,951,000a | 1,870,400a | 1,899,400a | |
Location-Based | N/A | N/A | N/A | |
Total Scope 3 | 7,136,433a | 6,102,625a | 7,612,677a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 71.8528a | N/A | N/A |
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In 2024, the total operational greenhouse gas (GHG) emissions of Kioxia Holdings amounted to 2,461,800 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 2023, the total operational greenhouse gas (GHG) emissions of Kioxia Holdings increased by 7.94%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2024, the total Scope 1 emissions of Kioxia Holdings were 510,800 metric tons of CO₂ equivalent (tCO₂e).a
Since 2021, Kioxia Holdings's Scope 1 emissions have decreased by 26.4%, reflecting a declining long-term trend in Scope 1 emissions over time.a
Compared to the previous year (2023), Kioxia Holdings's Scope 1 emissions increased by 24.46%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2024, Kioxia Holdings reported Scope 2 greenhouse gas (GHG) emissions of 1,951,000 tCO₂e using the market-based method.a
Since 2021, Kioxia Holdings's Scope 2 greenhouse gas (GHG) emissions (Market-Based) have remained relatively stable, indicating that Kioxia Holdings's emissions have plateaued with no significant change in its energy consumption footprint.a
Compared to the previous year (2023), Kioxia Holdings's Scope 2 emissions (Market-Based) have remained relatively stable, indicating that Kioxia Holdings's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2024, Kioxia Holdings reported its Scope 2 emissions using the market-based method.a
In 2024, Kioxia Holdings reported 7,136,433 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 2024 disclosure of Kioxia Holdings includes a breakdown across 8 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2024, Kioxia Holdings reported total Scope 3 emissions of 7,136,433 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 91.52% of these emissions originated from upstream activities such as purchased goods and capital goods, while 8.48% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2021, Kioxia Holdings's Scope 3 emissionshave remained relatively stable, indicating that Kioxia Holdings's emissions have plateaued with no significant change in its value chain footprint.a
Compared to the previous year (2023), Kioxia Holdings's Scope 3 emissions increased by 16.94%, suggesting that the company faced challenges in reducing emissions across its value chain.a
In 2024, Kioxia Holdings reported emissions for 8 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 2024, the largest contributors to Kioxia Holdings's Scope 3 emissions were:a
In 2024, Kioxia Holdings reported Scope 1 greenhouse gas (GHG) emissions of 510,800 tCO₂e and total revenues of USD 7,109 millions. This translates into an emissions intensity of 71.85 tCO₂e per millions USD.a
In 2024, Kioxia Holdings reported a Scope 1 emissions intensity of 71.85 tCO₂e per millions USD. Compared to the peer group median of 10.5, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2024, Kioxia Holdings ranked 24 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places Kioxia Holdings among the least efficient performers, with one of the highest emissions intensities in its sector.a
In 2024, Kioxia Holdings reported a total carbon footprint of 9,598,233 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 14.49% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to Kioxia Holdings's total carbon footprint was Scope 3 emissions, accounting for 74.35% of the company's total carbon footprint, followed by Scope 2 emissions at 20.33%.a