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Strabag SE, a leading player in the construction industry, is headquartered in Austria (AT) and operates extensively across Europe and beyond. Founded in 1835, Strabag has established itself as a key provider of construction work, specialising in civil engineering, building construction, and project development.
With a commitment to innovation and sustainability, Strabag offers a diverse range of services, including infrastructure development, tunnelling, and road construction, setting itself apart through advanced technology and efficient project management. The company has achieved significant milestones, positioning itself among the top construction firms globally, recognised for its robust market presence and extensive portfolio of successful projects. Strabag's dedication to quality and sustainability continues to drive its reputation as a trusted partner in the construction sector.
66
DitchCarbon score
+42 vs industry average
Strabag’s score of 66 is higher than 79% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
High
Construction Work has above-average carbon intensity
Industry performance
0.390
20182025
The Construction Work industry has reduced its overall emissions by 39% since 2018
Emissions trajectory 2020 – 2028
202020212022202320242025202620272028
Reported emissions
Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e
Scope 3 accounts for ••• of total emissions.
Strabag's reported carbon emissions
STRABAG, a construction company headquartered in Austria, reported its latest emissions data for 2025, with total emissions reaching approximately 9.45 billion kg CO2e. This includes approximately 777.9 million kg CO2e from Scope 1, about 89.3 million kg CO2e (market-based) from Scope 2, and around 8.59 billion kg CO2e from Scope 3.
Looking at previous years:
- In 2024, total emissions were approximately 10.0 billion kg CO2e, comprising around 790.3 million kg CO2e (Scope 1), about 158.5 million kg CO2e (market-based) from Scope 2, and roughly 9.05 billion kg CO2e from Scope 3.
- In 2023, total emissions were approximately 10.84 billion kg CO2e, with Scope 1 emissions at about 772.3 million kg CO2e, Scope 2 (market-based) at around 155.2 million kg CO2e, and Scope 3 at roughly 9.91 billion kg CO2e.
- For 2022, STRABAG reported Scope 1 emissions of approximately 813.2 million kg CO2e and Scope 2 (market-based) emissions of about 148.5 million kg CO2e. Scope 3 data was not available for this year.
STRABAG has set ambitious climate commitments, with Science Based Targets initiative (SBTi) validated near-term targets. They commit to reducing absolute Scope 1 and 2 GHG emissions by 42.0% by 2030 from a 2023 base year. Additionally, they aim to reduce absolute Scope 3 GHG emissions from purchased goods and services and use of sold products by 25.0% within the same timeframe. These targets for Scope 1 and 2 are consistent with reductions required to limit global warming to 1.5°C.
Further climate commitments include achieving climate-neutral administration across all stationary administrative sites by 2025 (covering Scope 1 and Scope 2 emissions), and targeting climate-neutral construction materials by 2040 (addressing Scope 3 upstream emissions). The company also aims for overall climate neutrality by 2040, aligning with the ambitions of its home market, Austria. Earlier efforts in 2010 noted a saving of approximately 4.0 million kg CO2, representing about a 20% reduction in CO2 emissions compared to the original bid, across Scope 1 and Scope 2 for a specific project.
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Strabag’s Climate Goals (2030 & 2050)
3 goals2030
42% reduction in Scope 2
STRABAG commits to reduce absolute scope 1 and 2 GHG emissions 42.0% by 2030 from a 2023 base year.*
On track42%
2030
25% reduction in scope 3 total
STRABAG commits to reduce absolute scope 3 GHG emissions from purchased goods and services and use of sold products 25.0% by 2030 from a 202…
At risk25%
2030
42% reduction in Scope 1
STRABAG commits to reduce absolute scope 1 and 2 GHG emissions 42.0% by 2030 from a 2023 base year.*
Behind target42%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
14 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
2030 targetSee details
Active
Carbon Disclosure Project
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Active
The Climate Pledge
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Not active
UN Global Compact Climate Champions initiative
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Not active
RE 100
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Not active
Climate Action 100
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Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
Strabag13 days ago
66
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Frequently asked questions
Common questions about Strabag’s sustainability data and climate commitments
In 2025, Strabag reported total carbon emissions of approximately 9.45 billion kg CO2e. The largest portion, around 8.59 billion kg CO2e, originates from Scope 3 emissions, which encompass indirect impacts from the value chain. Scope 1 emissions accounted for roughly 777.9 million kg CO2e, while Scope 2 emissions, related to purchased energy, were about 89.3 million kg CO2e. This breakdown highlights the significant influence of upstream and downstream activities on Strabag's overall carbon footprint within the construction sector.
Data year: 2025
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