ASE Technology Holding Co Ltd
ASE Technology Holding's GHG Emissions Data Preview
In 2024, ASE Technology Holding 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).
ASE Technology Holding has also provided a category-level breakdown for 11 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2024 | 2023 | 2022 | 2021 - 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 | ||||
Market-Based | 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 |
Location-Based | Copy restricted. Please purchase to unlock this data.  | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data. | 0000000 |
Total Scope 3 | 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 1 Revenue Intensity (tCO2e/$M) | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data. | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
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cVerified Sources Behind ASE Technology Holding’s Greenhouse Gas (GHG) Emissions Data
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Insights into ASE Technology Holding's Operational Emissions
In 2024, the total operational greenhouse gas (GHG) emissions of ASE Technology Holding amounted to 1,805,579 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 ASE Technology Holding increased by 4.69%, suggesting that the company faced challenges in reducing its emissions from its core operations. a
ASE Technology Holding's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are ASE Technology Holding's Scope 1 emissions?
In 2024, the total Scope 1 emissions of ASE Technology Holding were 72,269 metric tons of CO₂ equivalent (tCO₂e). a
Has ASE Technology Holding reduced its Scope 1 emissions over time?
Since 2019, ASE Technology Holding's Scope 1 emissions have decreased by 26.91%, reflecting a declining long-term trend in Scope 1 emissions over time. a c
Compared to the previous year (2023), ASE Technology Holding's Scope 1 emissions decreased by 3.99%, highlighting the company's efforts to lower direct emissions from assets it owns or controls. a
What are ASE Technology Holding's Scope 2 emissions?
In 2024, ASE Technology Holding reported Scope 2 greenhouse gas (GHG) emissions of 1,733,310 tCO₂e using the market-based method. a
Has ASE Technology Holding reduced its Scope 2 emissions over time?
Since 2019, ASE Technology Holding's Scope 2 greenhouse gas (GHG) emissions ( Market-Based) have remained relatively stable, indicating that ASE Technology Holding 's emissions have plateaued with no significant change in its energy consumption footprint. a c
Compared to the previous year (2023), ASE Technology Holding's Scope 2 emissions (Market-Based) have remained relatively stable, indicating that ASE Technology Holding 's emissions have plateaued with no significant change in its energy consumption footprint. a
What methodology does ASE Technology Holding use for Scope 2 reporting?
In 2024, ASE Technology Holding reported its Scope 2 emissions using the market-based method. a
ASE Technology Holding's Scope 2 Emissions Over Time
- Total Scope 2 Market-Based
Insights into ASE Technology Holding's Value Chain Emissions
In 2024, ASE Technology Holding reported 18,067,529 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 ASE Technology Holding includes a breakdown across 11 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
ASE Technology Holding's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are ASE Technology Holding's Scope 3 emissions?
In 2024, ASE Technology Holding reported total Scope 3 emissions of 18,067,529 metric tons of CO₂ equivalent (tCO₂e). a
Approximately 99.16% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0.84% came from downstream activities like product use, distribution, and end-of-life treatment. a
Compared to the previous year (2023), ASE Technology Holding's Scope 3 emissions increased by 82.65%, suggesting that the company faced challenges in reducing emissions across its value chain. a
What categories of Scope 3 emissions does ASE Technology Holding disclose?
In 2024, ASE Technology Holding reported emissions for 11 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 ASE Technology Holding's Scope 3 emissions?
In 2024, the largest contributors to ASE Technology Holding's Scope 3 emissions were: a
- Purchased Goods and Services (Cat. 1): 14,999,675 tCO₂e (83.02%)
- Capital Goods (Cat. 2): 2,210,464 tCO₂e (12.23%)
- Fuel- and Energy-Related Services (Cat. 3): 379,145 tCO₂e (2.1%)
ASE Technology Holding's Scope 3 Emissions by Categories
Insights into ASE Technology Holding’s GHG Emissions Intensity Compared to Industry Peers
In 2024, ASE Technology Holding reported Scope 1 greenhouse gas (GHG) emissions of 72,269 tCO₂e and total revenues of USD 18,175 millions. This translates into an emissions intensity of 3.98 tCO₂e per millions USD. a
ASE Technology Holding's Scope 1 Emissions Intensity Compared to Peers
How does ASE Technology Holding's GHG emissions intensity compare to its peers?
In 2024, ASE Technology Holding reported a Scope 1 emissions intensity of 3.98 tCO₂e per millions USD. Compared to the peer group median of 3.86 , this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors. a
Where does ASE Technology Holding rank on GHG emissions intensity within its industry?
In 2024, ASE Technology Holding ranked 14 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD). a
ASE Technology Holding is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency. a
Insights into ASE Technology Holding's Total Carbon Footprint
In 2024, ASE Technology Holding reported a total carbon footprint of 19,873,108 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 71.08% increase compared to 2023, suggesting a rise in emissions across its operations or value chain. a
The largest contributor to ASE Technology Holding's total carbon footprint was Scope 3 emissions, accounting for 90.91% of the company's total carbon footprint, followed by Scope 2 emissions at 8.72%. a