# LCI data (Product LCA)

**URL:** https://community.oneclicklca.com/c/product-lca-epd/lci-data/57.md

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## [LCI Data (Product LCA)](https://community.oneclicklca.com/t/lci-data-product-lca/63)

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**Author:** [@Steven](https://community.oneclicklca.com/u/Steven)\
**Replies:** 0\
**Last updated:** [December 13, 2023, 8:11am UTC](https://community.oneclicklca.com/t/lci-data-product-lca/63 "2023-12-13T08:11:46Z")

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Explore life cycle inventory data and data sources.

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## [How to model direct emissions?](https://community.oneclicklca.com/t/how-to-model-direct-emissions/1875)

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**Author:** [@audrius.budinavicius](https://community.oneclicklca.com/u/audrius.budinavicius)\
**Replies:** 1\
**Last updated:** [December 18, 2024, 1:53pm UTC](https://community.oneclicklca.com/t/how-to-model-direct-emissions/1875 "2024-12-18T13:53:26Z")

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Hello, I have a problem that I can’t solve. I’m using OneClickLCA EPD Generator for EPD Hub V3. In module A3 I need to enter direct emissions to air. When I type “direct emission” in the search box, I only see three opt…

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## [No Data points for certain chemical](https://community.oneclicklca.com/t/no-data-points-for-certain-chemical/1109)

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**Author:** [@nj1](https://community.oneclicklca.com/u/nj1)\
**Replies:** 10\
**Last updated:** [November 5, 2024, 1:51pm UTC](https://community.oneclicklca.com/t/no-data-points-for-certain-chemical/1109 "2024-11-05T13:51:54Z")

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Hi, Trying to get some help in finding chemicals, I cant find chemicals like sodium gluconate, Triisobutyl phosphate e.t.c. I can find in other datasets when searching their CAS number. Any assistance would be great, …

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## [Calcium Oxide (CaO) - Looking for this as a datapoint](https://community.oneclicklca.com/t/calcium-oxide-cao-looking-for-this-as-a-datapoint/1768)

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**Author:** [@Steve](https://community.oneclicklca.com/u/Steve)\
**Replies:** 1\
**Last updated:** [November 5, 2024, 7:57am UTC](https://community.oneclicklca.com/t/calcium-oxide-cao-looking-for-this-as-a-datapoint/1768 "2024-11-05T07:57:42Z")

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Hi everyone. My first post here. I cannot find a datapoint for CaO (Calcium Oxide) which we use in one of our products. Any help in an idea for a substitute would be appreciated.

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## [Calculate microalage facade with oneclick LCA](https://community.oneclicklca.com/t/calculate-microalage-facade-with-oneclick-lca/1759)

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**Author:** [@hnyegholami16](https://community.oneclicklca.com/u/hnyegholami16)\
**Replies:** 1\
**Last updated:** [November 1, 2024, 9:07am UTC](https://community.oneclicklca.com/t/calculate-microalage-facade-with-oneclick-lca/1759 "2024-11-01T09:07:07Z")

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Is it possible to calculate microalage facade with oneclick LCA software? Do we have enough data in oneclick openLCA libraries