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The sustainability platform for construction & manufacturing
AI-powered LCA & EPD software with all the world’s data
Trusted by the world's top firms
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For design & construction
Design and deliver net-zero and circular buildings. Compare design options and find eco-friendly materials in BIM and the cloud. Differentiate and achieve carbon reductions, building certifications, and regulatory compliance.
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For manufacturing
Create, verify, and publish environmental product declarations (EPDs) and assess product carbon footprint and sustainability. Ensure compliance with regulations and client requirements. Win more business by showcasing your product sustainability.
Simple guide to construction EPDs
What are environmental product declarations (EPDs)? Why do manufacturers need them? How are they created?
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Materials Compass
Find & compare low-carbon materials — for consultants, designers, specifiers, buyers, & construction managers.
Winter Sustainability Summit
Join the world's largest online event about how material choices can drive decarbonization in construction.
Largest construction LCA database
Used in 170+ countries and AI powered, with 250,000+ global up-to-date, verified, supplier-specific, and generic LCA and EPD data points — you can make robust data-driven decisions.
80+ compliance standards
Comply with all national regulations, standards, and certifications. You can also download tailored results to ensure compliance.
20+ BIM & other integrations
Integrate with your existing workflow via BIM and other integrations — or with APIs to bring data seamlessly onboard.
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Covers all project phases
Cooperate with project stakeholders across all phases — including pre-project, concept, design, and construction. One Click LCA is with you from start to finish.
Easy, intuitive LCA & EPDs
Clear workflow and process to quantify and reduce carbon across all your project phases. Coherent, reliable data inputs and outputs.
Automated EPD output
You will benefit from a seamless process from templates to publication with EPD Generator, including automated quality checks, verification, and publishing services.
“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
“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
“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
