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Aecon focuses on urgent societal priorities such as advancing energy projects and building resilient infrastructure. Guided by our purpose and advancing energy projects and building resilient infrastructure. With the positive impact of infrastructure, we're expanding our business to serve more communities in North America and beyond as an innovative project delivery partner.

What we Build

From energy to transportation and water management, Aecon works with our clients to develop the infrastructure that is necessary for thriving, sustainable communities.

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Project Highlights

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Oneida Energy Storage

Nanticoke, Ontario

The project is the largest of its kind in Canada and amongst the largest in the world. It will deliver a 250 megawatt / 1,000 megawatt-hour energy storage facility – ensuring the supply of clean, reliable electricity capacity for Ontario while reducing greenhouse gas emissions by 4.1 million tonnes – the equivalent of taking 40,000 cars off the road every year.

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An Eglinton Crosstown LRT train on a bridge

Eglinton Crosstown LRT

Toronto, Ontario

Creating reliable and faster service, the Eglinton Crosstown LRT will run along Eglinton Avenue between Mount Dennis (Weston Road) and Kennedy station. This 19-kilometre corridor will include a 10-kilometre underground portion, between Keele Street and Laird Drive and will have 25 stations and stops.

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The Finch West LRT project with a Light Rail Vehicle at an intersection

Finch West LRT

Toronto, Ontario

With 18 new stops and stations spanning from Humber College to Keele, the 11-kilometre Finch West LRT will be a fully integrated system connecting TTC, GO, Miway, YRT, and Züm transit services.

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Darlington Nuclear Worker

Darlington Nuclear Refurbishment

Clarington, Ontario

The Darlington Nuclear Generating Station, one of the top performing nuclear stations in the world, has produced 20% of Ontario’s electricity since the early 1990s. Powering forward, the refurbishment project will extend Darlington’s operations to 2055.

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How we Build

Aecon uses a wide range of policies and practices to support responsible project delivery and promote positive social and environmental impacts in the communities where we work. 

Mitigation & Adaptation

Since 2021, we’ve strengthened our tracking and management of emissions and begun reducing our impact. 

 

Collaboration & Continuous Improvement

To improve our sustainability performance and advance the goals that matter, we collaborate with clients, suppliers and communities and take a systematic approach to improving our operations. 

Social Impact & Indigenous Relations

Aecon strives to have a positive social impact in the communities where we work and engage meaningfully with Indigenous Rights-holders.

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Employee Development

People drive our success, and we continuously develop our teams’ skills and capabilities through advanced training tools, an active learning culture and a strong commitment to career development. 
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Environment, Health & Safety

Guided by our #1 Core Value, Safety Always, and supported by a robust suite of EHS policies and practices, we prioritize the safety of people and the environment through every operation on every project. 
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Governance

We uphold high standards of performance, transparency and accountability through effective governance, compliance, ethics and risk management practices. 
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As our portfolio increasingly focuses on complex, long-life infrastructure assets, Aecon remains committed to disciplined execution, strong governance, and effective risk management—strengthening system reliability and creating long-term value.

Jean-Louis Servranckx, President & CEO

Aecon Sustainability Solutions

We’re proud to partner with our clients to advance critical infrastructure projects and help build a sustainable future. Our Aecon Sustainability Solutions business model helps our clients navigate the complexities of a transformational energy market. We provide a single point of entry to Aecon’s diverse capabilities and ensure integrated project management throughout the project lifecycle. This means greater client responsiveness and consistent on-time project delivery.

Building a Sustainable Future

Learn about our commitment to sustainability in what we build and how we build it, as we advance energy projects and build resilient infrastructure. The Sustainability Report also outlines how we’re operationalizing sustainability and actively working with clients as an agile and innovative project delivery partner. 

2025 Performance Highlights

53%

SCOPE 1 & 2 CUMULATIVE FROM 2020 BASED ON REVENUE INTENSITY

$240.2M

INDIGENOUS PROCUREMENT IN CANADA

89%

BACKLOG TIED TO
SUSTAINABILITY PROJECTS

Constructing Tomorrow
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Co-hosted by Adam Borgatti, SVP, Corporate Development & Investor Relations and Prabh K. Banga, Vice President, Sustainability, the Constructing Tomorrow podcast explores everything Aecon, from our projects and people, the communities we serve, and the innovation and sustainable initiatives that we continue to deliver.

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Contact our team
Prabh Banga

Prabh Banga
Vice President, Sustainability
(416) 297-2600  
Email


Disclaimer: We are dedicated to sustainability and strive to make responsible choices in our operations. The data presented on this website regarding our sustainability practices are aligned to external reporting frameworks and are based on internal assessments and measurements. While we endeavor to ensure accuracy, these figures may be subject to updates and refinements as our data collection processes and standards evolve. Aecon’s sustainability disclosures and content has been developed based on current information, estimates, beliefs and assumptions. Unless otherwise stated, the information and data in this content has not been audited or assured. We are committed to transparency and welcome feedback as we continue our journey towards a more sustainable future.

Further, the information on this website may include certain forward-looking statements which may constitute forward-looking information under applicable securities laws. These forward-looking statements are based on currently available competitive, financial and economic data, information and operating plans but are subject to unknown risks, assumptions and uncertainties. Except as required by applicable securities laws, forward-looking statements speak only as of the date on which they are made and Aecon undertakes no obligation to publicly update or revise any forward-looking statement, or data included in a previously issued Sustainability Report or other sustainability disclosure, whether as a result of new information, future events or otherwise. For more information regarding forward-looking statements or Aecon’s sustainability report, please refer to our press release.