Helsinki, Finland (September 3, 2026) — BuiltWorlds has named One Click LCA to its 2026 Building Tech Top 50, in the LCA/Environmental Impact Analysis category. The list draws on BuiltWorlds' annual Building Tech Benchmarking Survey, direct industry research, and member feedback, spanning eight categories across the full building life cycle, from early concept through operations. BuiltWorlds is a Chicago-based research and events network focused on technology across the built environment.
The LCA/Environmental Impact Analysis category evaluates software used to calculate, benchmark, and reduce the embodied carbon of construction materials and buildings, an area of growing focus as the EU's Construction Products Regulation and Ecodesign for Sustainable Products Regulation raise disclosure requirements for construction products across the built environment.
One Click LCA's platform combines more than 500,000 verified LCA and Environmental Product Declaration (EPD) datasets, drawing on multiple life cycle inventory databases including ecoinvent and Carbon Minds, with AI-powered automation that maps materials to environmental data and flags modelling errors against project benchmarks. Carbon Designer 3D lets architects and engineers compare material and design options for carbon impact from the earliest stages of a project. The platform integrates with more than 20 BIM and other design and business tools, including Autodesk Revit, Tekla Structures, Rhino, and SAP S/4HANA, and supports compliance with more than 140 standards and certifications, including LEED, BREEAM, DGNB, EN 15978, and the EU Taxonomy.
The recognition follows One Click LCA's inclusion in Verdantix's Smart Innovators: LCA Software (2025) report.
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.
About BuiltWorlds
Founded in 2014 and based in Chicago, BuiltWorlds is a membership-based research and events network for the building and infrastructure sector. It publishes benchmarking surveys, market research, and annual technology rankings, and runs a series of conferences and summits covering construction technology, venture investment, and building operations.
What is BuiltWorlds' 2026 Building Tech Top 50?
BuiltWorlds' Building Tech Top 50 is an annual list from its Building Tech Benchmarking Survey and industry research. One Click LCA was named in the LCA/Environmental Impact Analysis category for 2026.
Why was One Click LCA included in the LCA/Environmental Impact Analysis category?
One Click LCA was recognized for its AI-powered LCA and EPD software, used to calculate and reduce embodied carbon in construction materials and buildings across more than 170 countries.
What makes One Click LCA's platform different from other LCA and EPD software?
One Click LCA combines more than 500,000 verified LCA and EPD datasets with AI-powered automation, Carbon Designer 3D, and 20+ integrations, including Autodesk Revit and SAP S/4HANA.
Has One Click LCA received other third-party recognition?
Yes. One Click LCA was also featured in Verdantix's Smart Innovators: LCA Software (2025) report, which benchmarked leading life cycle assessment software providers.
How many datasets and countries does One Click LCA's platform cover?
One Click LCA's platform includes more than 500,000 verified LCA and EPD datasets and supports customers in more than 170 countries across construction and manufacturing.