AECOM, a global leader in infrastructure and environmental services, is headquartered in the United States. Founded in 1990, the company has established a strong presence across major operational regions, including North America, Europe, and Asia-Pacific. AECOM excels in providing integrated solutions in architecture, engineering, construction management, and environmental services, setting itself apart with its commitment to sustainability and innovation. With a diverse portfolio that includes urban development, transportation, and water management, AECOM has achieved notable milestones, such as being ranked among the top firms in the engineering and construction industry. The company's unique approach combines cutting-edge technology with deep industry expertise, positioning it as a trusted partner for clients worldwide. AECOM's dedication to delivering resilient and sustainable infrastructure solutions underscores its prominent market position and reputation for excellence.
How does Aecom's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Other Services industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Aecom's score of 95 is higher than 97% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, AECOM reported total carbon emissions of approximately 1.8 billion kg CO2e, comprising 29,072,000 kg CO2e from Scope 1, 22,926,000 kg CO2e from Scope 2, and 1,743,218,000 kg CO2e from Scope 3 emissions. This reflects a slight decrease from 2023, where total emissions were approximately 1.8 billion kg CO2e, with Scope 1 at 26,625,000 kg CO2e, Scope 2 at 24,353,000 kg CO2e, and Scope 3 at 1,750,735,000 kg CO2e. AECOM has set ambitious climate commitments, aiming to reduce its Scope 1 and 2 emissions by 60% and Scope 3 emissions by 50% by 2030, using 2018 as the baseline year. Furthermore, the company has committed to achieving net-zero greenhouse gas emissions across its value chain by 2040. These targets have been approved by the Science Based Targets initiative (SBTi), aligning with the goals of the Paris Agreement. In terms of achievements, AECOM has already reduced its Scope 1 and 2 emissions by 61% from the fiscal 2018 baseline year, demonstrating progress towards its 2030 targets. The company is also focused on a long-term goal of a 90% reduction in all scopes of emissions by 2040, compared to the same baseline year. Overall, AECOM's commitment to sustainability and significant reduction targets positions it as a leader in the construction and engineering sector's response to climate change.
Access structured emissions data, company-specific emission factors, and source documents
| 2015 | 2016 | 2017 | 2018 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 130,014,000 | 00,000,000 | 00,000,000 | 00,000,000 | - | - | - | 00,000,000 | 00,000,000 |
| Scope 2 | - | 000,000,000 | 000,000,000 | 00,000,000 | - | - | - | 00,000,000 | 00,000,000 |
| Scope 3 | 62,461,000 | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
Aecom's Scope 3 emissions, which decreased by 0% last year and increased significantly since 2015, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 95% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Aecom has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


Common questions about Aecom's sustainability data and climate commitments