In 2025, ASML 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).
ASML Holding has also provided a category-level breakdown for 10 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 | 25,000a | 23,500b | 19,200c | |
Total Scope 2 | ||||
Market-Based | 1,000a | 9,300b | 15,900c | |
Location-Based | 151,000a | 228,200b | N/A | |
Total Scope 3 | 11,617,000a | 11,961,000a | 15,025,200c | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 0.6509a | 0.799b | 0.6295c |
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In 2025, the total operational greenhouse gas (GHG) emissions of ASML Holding amounted to 176,000 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 ASML Holding decreased by 30.08%, showing that the company has made progress in taking action to reduce the climate impact of its operations.ab
In 2025, the total Scope 1 emissions of ASML Holding were 25,000 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, ASML Holding's Scope 1 emissions have increased by 11.61%, reflecting a rising long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), ASML Holding's Scope 1 emissions increased by 6.38%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.ab
In 2025, ASML Holding reported Scope 2 greenhouse gas (GHG) emissions of 1,000 tCO₂e using the market-based method and 151,000 tCO₂e using the location-based method.a
Since 2019, ASML Holding's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 14.2%, reflecting a declining long-term trend in Scope 2 emissions over time.a
Compared to the previous year (2024), ASML Holding's Scope 2 emissions (Location-Based) fell by 33.83% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.ab
In 2025, ASML Holding reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, ASML Holding reported 11,617,000 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 ASML Holding includes a breakdown across 10 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, ASML Holding reported total Scope 3 emissions of 11,617,000 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 44.51% of these emissions originated from upstream activities such as purchased goods and capital goods, while 55.49% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, ASML Holding's Scope 3 emissions have increased by 53.3%, reflecting a rising long-term trend in Scope 3 emissions over time.a
Compared to the previous year (2024), ASML Holding's Scope 3 emissions remained relatively stable, indicating that ASML Holding's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, ASML Holding reported emissions for 10 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.
In 2025, the largest contributors to ASML Holding's Scope 3 emissions were:a
In 2025, ASML Holding reported Scope 1 greenhouse gas (GHG) emissions of 25,000 tCO₂e and total revenues of USD 38,408 millions. This translates into an emissions intensity of 0.65 tCO₂e per millions USD.a
In 2025, ASML Holding reported a Scope 1 emissions intensity of 0.65 tCO₂e per millions USD. Compared to the peer group median of 2.33, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, ASML Holding ranked 6 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
ASML Holding is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, ASML Holding reported a total carbon footprint of 11,793,000 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 3.44% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.ab
The largest contributor to ASML Holding's total carbon footprint was Scope 3 emissions, accounting for 98.51% of the company's total carbon footprint, followed by Scope 2 emissions at 1.28%.a