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
Access data from nearly every EPD platform worldwide, including non-standard databases.
- Comprehensive environmental product declarations
- Ensures a global reach for accurate assessments
Compliance across borders
Ensure seamless cross-border project execution with high data quality standards.
- EU datasets comply with EN 15804
- North American datasets follow ISO 14040/44
Manufacturer-specific data for precision
Use verified data from European and international building material producers.
- Captures manufacturer-specific data
- Enhances accuracy in sustainability calculations
Country-specific average data
Get access to country-specific average data for preliminary planning.
- Includes Ökobaudat and INIES databases
- Useful when specific products are undecided
Local compensation methodology
Adjust data to reflect local manufacturing conditions in regions with limited LCA databases.
- Ensures relevant and accurate results
- Supports region-specific sustainability insights
Inclusion opportunities for manufacturers
Contribute data to enrich the LCA database and expand industry coverage.
- Submit unpublished EPDs for integration
- Contact epd@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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