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Reduce your carbon impact in construction
World-leading platform for life-cycle assessment, environmental product declaration, and sustainability.
Used in +150 countries for +70,000 projects by the world’s top firms
LCA made easy. Anywhere, any project.
Tools to scale LCA & decarbonization to gain a business edge.
LCA for Construction & Infra
LCA from sketch to detailed design. Measure and compare options and decarbonize. Comply with global regulations and certifications. BIM integrations. Circular design, life-cycle costing, early-phase assessment.
LCA & EPDs for Manufacturers
Differentiate with sustainability. Produce, verify, and publish EPDs for your products rapidly — at scale, at much lower cost. Comply with standards and national requirements. Implement eco-design principles.
Why One Click LCA?
World’s largest construction LCA database
Used in +150 countries, with +200,000 global up-to-date, verified, supplier-specific, and generic LCA and EPD data points — make robust data-driven decisions.
Easy, intuitive LCA & EPDs
Intuitive LCA & EPDs to quantify and reduce carbon across all project phases, in 11 languages. Includes circularity, life-cycle cost, compliance, and more.
+15 BIM & BEM integrations
Benefit from +15 native BIM and BEM integrations (Revit, Grasshopper, Rhino, IES-VE, Excel, more) and APIs for early optioneering or to bring data seamlessly onboard.
+70 global compliance standards
Comply with +70 national certifications, standards, schemes and regulations, like LEED, BREEAM, and DGNB. Directly download your certificate from One Click LCA.
Enterprise grade security
Your data is safe with us. We are ISO 27001 and SOC2 certified and implement enterprise grade security. You can trust One Click LCA to handle your sensitive business data.
Customer service from LCA & EPD experts
We’re the carbon experts, so you can learn from the best. Our global team of LCA and EPD specialists are here to help you with your product and project needs.
Trusted by enterprise — loved by teams
LCA, EPD, and sustainability solutions to advance your business.
Carbon Designer 3D is amazing. We can look into options for reducing carbon very early in the design process, when we don’t even know what the material profile will look like.
Judhajit (Jude) Chakraborty, Senior Sustainability Consultant
Key benefits are integration with our BIM workflows and data quality. We get carbon insights to confidently make data-informed decisions, with robust carbon reporting.
Graeme Finlay, Principal
One Click LCA is powerful and easy to use for building LCA. Their continuous improvement is key in facilitating the wide adoption of LCA by the building industry.
Nikolaos Vlasopoulos, LCA Services Manager
One Click LCA is the quick and easy way. We appreciate the support service from their LCA experts to discuss modeling approaches and finalize EPDs efficiently.
Annika Bantle, Applied Sustainability Expert
One Click LCA’s support during the whole process was great. It was like we had a personal coach helping and advising every step of the way.
Eva Strandberg, Quality Manager
The EPD Generator is easy to use and understand, even when doing it for the first time. Away with empty sustainability speeches, the EPD will now be the one-and-only proof!
Sanda Palapa, Senior Environmental Specialist
Learn from the carbon experts
Resources about LCA, EPD, carbon, and sustainability in construction and manufacturing.
Upcoming webinars
One Click LCA
Academy
Carbon Experts Blog
Talk to a carbon expert
Contact us to see a demo of the leading digital platform for LCA and EPD in construction and manufacturing.
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