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LCAI where the basic raw material is a bio based oil produced from plant waste. mass allocation or economic allocation?

asked Feb 19, 2025 in Miscellaneous by amith (120 points)

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1 answer 583 views

Can i Compare AI/AC med risk hrs in PSILCA?

asked Feb 19, 2025 in openLCA by davis (120 points)

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1 answer 995 views

TRANSPORT AND ENERGY FLOW

asked Feb 18, 2025 in openLCA by MATRIMAX (160 points)

+1 vote

0 answers 444 views

Is there a recommendation which LCIA methods pack should be used when modelling in ecoinvent databeses?

asked Feb 18, 2025 in openLCA by Palacsinta (260 points)

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0 answers 344 views

How to account for the by-products of waste treatment processes

asked Feb 17, 2025 in openLCA by tapmbot (380 points)

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1 answer 511 views

Can there be a process without an input flow?

asked Feb 16, 2025 in openLCA by soum (120 points)

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1 answer 1.1k views

Import of Ecoinvent database from GaBi (LCA For Expert) to OpenLCA

asked Feb 13, 2025 in openLCA by Valentine (120 points)

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1 answer 1.5k views

How can I implement the uncertainty in my result?

asked Feb 13, 2025 in openLCA by MAwe (250 points)

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2 answers 1.3k views

Model graph do not show processes

asked Feb 13, 2025 in openLCA by LeitnerVik (160 points)

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0 answers 421 views

How do I select an appropriate data quality system in OpenLCA?

asked Feb 13, 2025 in openLCA by rinkilodhi196 (140 points)

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1 answer 1.6k views

How can I model a material with X% recycled content in a cradle-to-cradle model with 0:100 allocation?

asked Feb 12, 2025 in LCA Collaboration Server by miladg91 (190 points)

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1 answer 602 views

One of the inputs is showing no results in Contribution tree

asked Feb 12, 2025 in openLCA by mshahzadbazil (120 points)

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1 answer 529 views

Which is the pressure of the "Natural gas, high pressure" and "Natural gas, low pressure" in Ecoinvent 3.10.1?

asked Feb 12, 2025 in openLCA by francesca_chio (120 points)

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2 answers 1.9k views

Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent

asked Feb 12, 2025 in openLCA by farcebastias (450 points)

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1 answer 583 views

Bug in openLCA in version 2.4

asked Feb 12, 2025 in openLCA by nemus210 (240 points)

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1 answer 531 views

Error in the validation of the Agribalyse 3.0.1 database

asked Feb 12, 2025 in openLCA by bjati (150 points)

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1 answer 945 views

Can't comit name changes to existing processes and flows to Collaboration Server

asked Feb 11, 2025 in LCA Collaboration Server by jonathan_hacker (150 points)

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1 answer 2.7k views

Units for Weighting Results in OpenLCA (ReCiPe 2016)

asked Feb 11, 2025 in openLCA by laurarasines (170 points)

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1 answer 917 views

How can I manually add finished LCA data to a created database?

asked Feb 11, 2025 in openLCA by Helangi (120 points)

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1 answer 839 views

UUID-Code changes with new Version of LCA Cut-off Cumulative LCI v3.9.1 to 3.11?

asked Feb 10, 2025 in openLCA by David Jäger (120 points)

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1 answer 575 views

How do I include uncertainty in my project

asked Feb 8, 2025 in openLCA by MAwe (250 points)

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1 answer 595 views

Which database is best for LCA (alternative fuels in the maritime industry).

asked Feb 7, 2025 in openLCA by nav123 (160 points)

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1 answer 1.1k views

"Failed to Create Database" Error

asked Feb 6, 2025 in openLCA by Sbeagle6 (120 points)

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1 answer 989 views

Creating a new impact category and new characterization factors

asked Feb 5, 2025 in openLCA by julielys (240 points)

+1 vote

2 answers 1.6k views

Comparing GWP total values for TRACI/CML versus PEF (EN15804+A2)

asked Feb 4, 2025 in openLCA by ptezcan (160 points)

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1 answer 1.3k views

Advice on modelling CO2 capture from flue gas using microbial path

asked Feb 4, 2025 in Miscellaneous by Ifedayo (170 points)

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1 answer 497 views

what should be entered as input in the case of utilizing CO2 from flue gas

asked Feb 4, 2025 in openLCA by Ifedayo (170 points)

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2 answers 1.2k views

How can I export data from my model the same way as ecoinvent Excel output?

asked Feb 4, 2025 in openLCA by Marine (150 points)

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1 answer 1.3k views

Ecoinvent 3.11 and Plastics in OpenLCA

asked Feb 4, 2025 in openLCA by DileoRoberto (150 points)

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1 answer 854 views

Jupyter notebook fails to import olca module

asked Feb 4, 2025 in openLCA by Lars Nun (310 points)

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1 answer 501 views

output flox impacts

asked Feb 3, 2025 in openLCA by Gopenlca (120 points)

0 votes

1 answer 611 views

Can I create a custom unit in processes ?

asked Jan 31, 2025 in openLCA by maximilien.schneider (120 points)

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1 answer 604 views

Assistance with openLCA application

asked Jan 30, 2025 in openLCA by russellhookway (120 points)

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1 answer 1.1k views

How to Calculate the PCF of My Vertical Farm in openLCA?

asked Jan 30, 2025 in openLCA by SusannaLCA_PCF (120 points)

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1 answer 2.7k views

Importing ILCD format datasets into EF 3.1

asked Jan 30, 2025 in openLCA by paul.domberger (680 points)

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0 answers 376 views

Which free databases will be suitable for calculating the LCA of microchips?

asked Jan 29, 2025 in openLCA by Karthik_personal (120 points)

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1 answer 809 views

Is there any way to integrate openLCA with a third party application?.

asked Jan 29, 2025 in openLCA by Karthik_LTIM (120 points)

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1 answer 1.6k views

After updating my foreground system from ecoinvent 3.8 to 3.10 the providers are missing in my created datasets.

asked Jan 28, 2025 in openLCA by Palacsinta (260 points)

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1 answer 1.3k views

emission factor of a product

asked Jan 27, 2025 in openLCA by sonia_chaudhary (260 points)

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2 answers 644 views

Why do I get zero results for all impact categories in PSILCA impact assessment

asked Jan 27, 2025 in openLCA by Seval Cicek (180 points)

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