Global LCA data
Explore the world's largest construction LCA database
Unlock the potential of 300,000+ data points to empower your sustainability projects. From rigorous verification to ready-to-use datasets, you can get access to an ever-expanding repository of accurate, up-to-date information.

Benefits
Up-to-date, verified, & localized LCA data

300,000+ data points
One Click LCA works around the clock to integrate all possible sources of environmental construction data in the world.

10-point verification
All data in One Click LCA's database undergoes a rigorous ten-point verification using a process that has been reviewed by the Building Research Establishment (BRE).

Ready-to-use data
Data is curated and structured to offer ready-to-use information, catering specifically to your project’s geographic location and certification requirements.
data
Global data accessibility
Detailed EPD integration
One Click LCA extends its reach globally, assimilating data from EPD Australasia, BRANZ and nearly every EPD platform worldwide. Our robust platform goes beyond, encompassing EPD data not listed in standard databases, to give you an exhaustive range of environmental product declarations.
Compliance across borders
One Click LCA maintains a globally recognised standard of data quality, with all entries meeting the EN 15804, ISO 14040/44 standard standard enabling seamless cross-border project planning and execution.
Manufacturer-specific data for precision
A multitude of international building material producers have their specific data captured within One Click LCA, facilitating highly accurate calculation outcomes for your projects.
Country-specific average data
If you have not decided on specific products, One Click LCA provides country-specific average data, to support your preliminary planning.
Local compensation methodology
In regions lacking a comprehensive local building LCA database, One Click LCA employs a local compensation methodology. This ensures the data is adjusted to reflect the local manufacturing conditions, providing you with relevant and accurate results.
Inclusion opportunities for manufacturers
Manufacturers are welcomed to contribute to the enrichment of One Click LCA's database. If you have yet to publish an EPD but wish to be part of our comprehensive LCA platform, you can submit your data. .
- To integrate your data or discover more about compliance and data offerings
- Contact support@oneclicklca.com for details
LCA data: the what, why, & how from the world's largest construction LCA database
Need reliable LCA data for construction? Learn how to use the world's largest database to speed up assessments, improve accuracy, and ensure compliance.
Available data sources

Generic construction materials database

Dutch Green Building Council

Earthsure
Indian construction materials DB
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NIBE

Quartz
Standard for Building Carbon Emission Calculation – China (GBT)
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