Early design insights from One Click LCA helped AECOM show lower-carbon options before detailed plans were ready.

MONTREAL, Sept. 22, 2026 /CNW/ -- The City of Montréal launched a project to redevelop a major transportation corridor and surrounding district with a clear vision: create a low carbon, climate-resilient neighborhood. The City needed to compare early design concepts before detailed designs were available. AECOM was tasked with providing whole-life carbon insights to support climate-aligned decisions, and used One Click LCA's Carbon Designer 3D to estimate material quantities from early models, rapidly test scenarios, and assess impact in one streamlined workflow.

"One Click LCA played a pivotal role in this project by providing insights early in the process." -J. Lagneau, AECOM

"One Click LCA played a pivotal role in this project by providing actionable insights early in the design process. Using Carbon Designer 3D alongside other tools, we modeled life cycle greenhouse gas emissions for major components across the production, construction, use, and end-of-life phases."

-Jérémy Lagneau, ESG and Decarbonization Advisor, AECOM

When the project was in the pre-design phase, AECOM integrated One Click LCA directly into its ScopeX™ decarbonization workflow. Scenario modeling showed that subtle design decisions, like adjusting roadway width or optimizing overpass structural configuration, yielded meaningful carbon reductions.

All project details are included in One Click LCA's new video case study, accessible here.

About One Click LCA

One Click LCA is the world's largest life cycle assessment (LCA) platform, delivering impact, compliance, and growth in +170 countries. It brings together the in-depth modelling capabilities of SimaPro with the ease-of-use and scalability of One Click LCA. The platform includes the most comprehensive global LCA database, with +500,000 datasets, and serves customers across manufacturing, construction, infrastructure, chemicals, and consumer goods supply chains, among others. One Click LCA is committed to powering one-million makers of a zero-carbon future by 2035 for an impact at a planetary scale. Learn more at: oneclicklca.com

About AECOM

AECOM (NYSE:ACM) is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients' complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. oneclicklca.com

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SOURCE One Click LCA

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