Aubay SA
Aubay's GHG Emissions Data Preview
In 2025, Aubay 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).
Aubay has also provided a category-level breakdown for 6 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  b | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy/Paste is a PRO feature.  a | 0000000 | Copy/Paste is a PRO feature.  b | 0000000 |
Location-Based | Copy/Paste is a PRO feature.  a | 0000000 | Copy/Paste is a PRO feature.  b | 0000000 |
Total Scope 3 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  b | 0000000 |
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aVerified Sources Behind Aubay’s Greenhouse Gas (GHG) Emissions Data
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. Explore Aubay’s data sources below and access millions more through our Disclosure Search.
Insights into Aubay's Operational Emissions
In 2025, the total operational greenhouse gas (GHG) emissions of Aubay amounted to 511 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 Aubay decreased by 2.48%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
Aubay's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Aubay's Scope 1 emissions?
In 2025, the total Scope 1 emissions of Aubay were 403 metric tons of CO₂ equivalent (tCO₂e).a
Has Aubay reduced its Scope 1 emissions over time?
Since 2023, Aubay's Scope 1 emissions have decreased by 22.5%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), Aubay's Scope 1 emissions decreased by 2.42%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
What are Aubay's Scope 2 emissions?
In 2025, Aubay reported Scope 2 greenhouse gas (GHG) emissions of 14 tCO₂e using the market-based method and 108 tCO₂e using the location-based method.a
Has Aubay reduced its Scope 2 emissions over time?
Since 2023, Aubay's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have remained relatively stable, indicating that Aubay's emissions have plateaued with no significant change in its energy consumption footprint.ab
Compared to the previous year (2024), Aubay's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Aubay's emissions have plateaued with no significant change in its energy consumption footprint.a
What methodology does Aubay use for Scope 2 reporting?
In 2025, Aubay reported its Scope 2 emissions using the market-based method and using the location-based method.a
Aubay's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
- Total Scope 2 Market-Based
Insights into Aubay's Value Chain Emissions
In 2025, Aubay reported 5,292 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 Aubay includes a breakdown across 6 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
Aubay's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Aubay's Scope 3 emissions?
In 2025, Aubay reported total Scope 3 emissions of 5,292 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
Has Aubay reduced its Scope 3 emissions over time?
Since 2023, Aubay's Scope 3 emissions have decreased by 17.61%, reflecting a declining long-term trend in Scope 3 emissions over time.ab
Compared to the previous year (2024), Aubay's Scope 3 emissions decreased by 17.21%, highlighting the company's efforts to lower indirect emissions from its value chain.a
What categories of Scope 3 emissions does Aubay disclose?
In 2025, Aubay reported emissions for 6 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.
What are the main sources of Aubay's Scope 3 emissions?
In 2025, the largest contributors to Aubay's Scope 3 emissions were:a
- Employee Commuting (Cat. 7): 2,243 tCO₂e (42.96%)
- Purchased Goods and Services (Cat. 1): 1,928 tCO₂e (36.93%)
- Capital Goods (Cat. 2): 570 tCO₂e (10.92%)
Aubay's Scope 3 Emissions by Categories
Insights into Aubay’s GHG Emissions Intensity Compared to Industry Peers
In 2025, Aubay reported Scope 1 greenhouse gas (GHG) emissions of 403 tCO₂e and total revenues of USD 707 millions. This translates into an emissions intensity of 0.57 tCO₂e per millions USD.a
Aubay's Scope 1 Emissions Intensity Compared to Peers
How does Aubay's GHG emissions intensity compare to its peers?
In 2025, Aubay reported a Scope 1 emissions intensity of 0.57 tCO₂e per millions USD. Compared to the peer group median of 1.68, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
Where does Aubay rank on GHG emissions intensity within its industry?
In 2025, Aubay ranked 8 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Aubay is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into Aubay's Total Carbon Footprint
In 2025, Aubay reported a total carbon footprint of 5,803 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 16.09% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Aubay's total carbon footprint was Scope 3 emissions, accounting for 91.19% of the company's total carbon footprint, followed by Scope 1 emissions at 6.94%.a