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bobbyxng
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Mar 17, 2026
| cement carbon capture retrofit,lifetime,20.0,years,"National Petroleum Council, Meeting the Dual Challenge - A Roadmap to At-Scale Deployment of Carbon Capture, Use, and Storage: https://dualchallenge.npc.org/files/CCUS-Chap_2-030521.pdf, p2-21, accessed 2025-04-16",,2019.0,, | ||
| cement dry clinker,FOM,4.0,%/year,"JRC, 01_JRC-EU-TIMES Full model, https://zenodo.org/records/3544900, file `SubRES_10_TECHS_CHP_SUP_IND.xlsx`, Sheet `IND` (ICMDRYPRD01, ICM.Dry Process Production.01) and currency year from file `SysSettings.xls`, sheet `Constants`, Attribute `G_Dyear` = 2015.",,2015.0,, | ||
| cement dry clinker,VOM,6.679,EUR/t_clinker,"JRC, 01_JRC-EU-TIMES Full model, https://zenodo.org/records/3544900, file `SubRES_10_TECHS_CHP_SUP_IND.xlsx`, Sheet `IND` (ICMDRYPRD01, ICM.Dry Process Production.01) and currency year from file `SysSettings.xls`, sheet `Constants`, Attribute `G_Dyear` = 2015.",,2015.0,, | ||
| cement dry clinker,carbondioxide-output,0.5089,t_CO2/t_clinker,https://www.ipcc-nggip.iges.or.jp/efdb/ef_detail.php,Original values 0.5089 per Mt clinker,2015.0,, |
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do you mean "Original values 0.5089 [Mt] per Mt clinker"? or is Mt a typo?
bobbyxng
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Mar 17, 2026
bobbyxng
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bobbyxng
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LGTM, only a minor comment question on the original values' unit.
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Changes proposed in this Pull Request
During clinker production, the calcination process leads to unavoidable process emissions independent of what's used to supply the heat.
For endogenous heat modelling and cement modelling it is helpful to have this emissions factor in technology data.
The data is from the IPCC Database and shows a value of 0.5089 tonne CO2/tonne clinker produced
Compared to e.g. POSTED it is slightly higher:
total emissions - coal demand x coal emissivity
0.6361765 − 0.6634401×0.3361 = 0.413194282 tCO2/tclinker
Happy to hear thoughts on that
Checklist
doc.environment.yaml(if applicable). not applicabledoc/release_notes.rstof the upcoming release is included.