The Library

Navigating Circa's Library

Last updated October 13, 2026

Searching and filtering#

Navigate to Circa's database by clicking the Library tab, where you can search and license all available LCA data.

Search by clicking the magnifying glass or using the keyboard shortcut Ctrl/Cmd + K. Use the filters in the top bar to refine your search.

Switching between data types#

Use the Data Type filter in the top bar to switch between Processes, Intermediate Materials, Elementary Materials, and Graphs.

Opening a record#

Click the ⓘ info icon on the right side of any row to open an expanded view.

From a Process you can license the exchange quantities and the Process LCIA values.

From a Material you can license the exchange properties.

Everything shown before you license is free to read. See Data licensing and credits.

Filtering by Process Boundary#

To show only Partially Aggregated datasets, click Add filter, then Process Boundary

Your licensed data#

Find all data you have licensed using the Pulled Data tab in the top bar.

Pulled Data is also filtered by the Data Type filter. If you are looking for a Material and the filter is set to Processes, you will not see it.

Team Data#

The Team Data tab holds records your team has published. It is also where you create new records to publish.

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Need more help?

Still stuck? Write to contact@circa.ai and the team will help.