In 2025, AT&S 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).
AT&S 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) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 34,471.1a | 32,782.5a | 31,000b | |
Total Scope 2 | ||||
Market-Based | 94,188.1a | 80,604.2a | 193,000b | |
Location-Based | 393,985.4a | 348,381.6a | 546,000b | |
Unspecified Calculation Method | N/A | N/A | N/A | |
Total Scope 3 | 928,978.1a | 1,339,639.8a | 1,599,200c | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 20.0344a | 19.5962a | 15.8698b |
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 AT&S amounted to 428,456.5 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 AT&S increased by 12.41%, suggesting that the company faced challenges in reducing its emissions from its core operations.a
In 2025, the total Scope 1 emissions of AT&S were 34,471.1 metric tons of CO₂ equivalent (tCO₂e).a
Compared to the previous year (2024), AT&S's Scope 1 emissions increased by 5.15%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a
In 2025, AT&S reported Scope 2 greenhouse gas (GHG) emissions of 94,188.1 tCO₂e using the market-based method and 393,985.4 tCO₂e using the location-based method.a
Compared to the previous year (2024), AT&S's Scope 2 emissions (Location-Based) rose by 13.09% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
In 2025, AT&S reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, AT&S reported 928,978.1 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 AT&S includes a breakdown across 8 of the 15 Scope 3 categories defined by the GHG Protocol, up from 7 in 2024, reflecting improved emissions accounting practices and greater transparency across the company's value chaina
In 2025, AT&S reported total Scope 3 emissions of 928,978.1 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, AT&S's Scope 3 emissions have increased by 8,269.17%, reflecting a rising long-term trend in Scope 3 emissions over time.ad
Compared to the previous year (2024), AT&S's Scope 3 emissions decreased by 30.65%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, AT&S 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 2025, the largest contributors to AT&S's Scope 3 emissions were:a
In 2025, AT&S reported Scope 1 greenhouse gas (GHG) emissions of 34,471.1 tCO₂e and total revenues of USD 1,721 millions. This translates into an emissions intensity of 20.03 tCO₂e per millions USD.a
In 2025, AT&S reported a Scope 1 emissions intensity of 20.03 tCO₂e per millions USD. Compared to the peer group median of 5.81, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, AT&S ranked 19 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
AT&S is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, AT&S reported a total carbon footprint of 1,357,434.6 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 21.12% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to AT&S's total carbon footprint was Scope 3 emissions, accounting for 68.44% of the company's total carbon footprint, followed by Scope 2 emissions at 29.02%.a