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World-leading end-to-end LCA software
Cut carbon and meet LCA requirements
End-to-end platform covering early design to whole building LCA. Meet LEED v5, plus local and global requirements, all in one platform.
Trusted by the world's top firms
Your end-to-end LCA tool from early design to WBLCA
One Click LCA centralizes data, calculations and reporting in one integrated workflow, from early design, to material selection, to whole building LCA.
- Run building LCAs for LEED, CALGreen and other local compliance directly from your BIM models.
- AI powered automation makes workflows easy and fast.
- Compare the carbon footprint of your projects from the earliest stages of design.
- Verified data and compliant methods — no manual data silos.
- Expert support in North America.
Largest construction LCA database
140+ standards & methods
20+ BIM & other integrations
Covers all project phases
AI-powered, easy & intuitive
Automated EPD output
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ArcelorMittal's path towards carbon-neutral steel production
"Enable high-performance design by using less but stronger steels for resistance-driven elements. Engage with manufacturers to understand the industry's realities and where embodied carbon lies in your project.
And most importantly: act early, collaborate, and be willing to think outside the box, as time can be the enemy of sustainability."
- Marion Charlier, PhD, Advanced Building Solutions and Sustainability Lead at ArcelorMittal
AECOM drives low carbon, climate-resilient solutions for the City of Montreal
"One Click LCA played a central role in embedding sustainability into this project by providing robust decision-making foundations as early as the design phase."
- Jérémy Lagneau, ESG and Decarbonisation Consultant at AECOM
How BPI Real Estate reduced carbon by 31% and achieved LCBI Excellence
"One Click LCA allowed us to see things with our own eyes and maintain an ongoing dialogue with Frédéric and other stakeholders, which helped us stay aware of the factors affecting our footprint — and take action."
- Sarah Philipps, Project Engineer at Energie et Environnement
Talk with an LCA or EPD expert
Whether you’re navigating LEED v5 requirements for a new building project or generating EPDs for your product portfolio, One Click LCA is your all-in-one platform for the US and Canada.
