Recent questions

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1 answer 872 views

Will upgrading from 2.0.1 to 2.2 affect the processes etc. I have made in ecoinvent and stored on coll. server?

asked Dec 12, 2024 in openLCA by Andreas Kamp (400 points)

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1 answer 1.1k views

sankey diagram in PSILCA

asked Dec 11, 2024 in openLCA by Laleh (330 points)

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1 answer 820 views

Model data in Docker container

asked Dec 10, 2024 in openLCA by DiHorw (1.1k points)

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0 answers 949 views

Question about mass balance in ecoinvent 3.10 dataset

asked Dec 9, 2024 in Miscellaneous by aogilardino1 (660 points)

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1 answer 731 views

100 GB of DAT files

asked Dec 8, 2024 in openLCA by cspringett (260 points)

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1 answer 899 views

Is there a wrong way to import a Database?

asked Dec 6, 2024 in openLCA by therealLuisDietz (120 points)

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2 answers 2.6k views

When ecoinvent 3.10.1 will be available in openLCA nexus?

asked Dec 6, 2024 in openLCA by Balazs SARA (190 points)

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1 answer 1.1k views

"Failed to create the part's controls" error when using libraries, out of memory

asked Dec 5, 2024 in openLCA by wimpi123 (140 points)

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1 answer 2.2k views

changing multiple parameters in parameterized model in OpenLCA-IPC 2.0

asked Dec 5, 2024 in openLCA by DiHorw (1.1k points)

+1 vote

1 answer 1.2k views

(3.9.1 Add-on) what characterisation factors to use to calculate CWP-CHG?

asked Dec 4, 2024 in openLCA by Pete Mitchell (130 points)

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0 answers 693 views

Is it possible to replace a (sub-)process with another (sub-)process throughout a selection of processes in a database?

asked Dec 3, 2024 in openLCA by hmwakeling (270 points)

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1 answer 704 views

The problem is to get a model graph and emissions in a product system

asked Dec 2, 2024 in openLCA by moegenbu (120 points)

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1 answer 982 views

Impacts in contribution tree

asked Dec 1, 2024 in openLCA by Mélanie (120 points)

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0 answers 437 views

Processes with no Inputs

asked Dec 1, 2024 in openLCA by VinhTran (580 points)

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2 answers 1.9k views

Definition of input and output in OpenLCA IPC

asked Nov 29, 2024 in openLCA by DiHorw (1.1k points)

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0 answers 394 views

Possibility of doing pertubation analysis and variability propagation analysis?

asked Nov 29, 2024 in openLCA by Andreas Kamp (400 points)

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1 answer 1.0k views

unaccessible item unit

asked Nov 29, 2024 in openLCA by DiHorw (1.1k points)

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2 answers 2.3k views

Carbon Footprint ISO 14067 extraction from EF 3.1

asked Nov 29, 2024 in openLCA by johannes.menges (120 points)

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2 answers 2.3k views

Creation of new processes

asked Nov 28, 2024 in openLCA by tapmbot (380 points)

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1 answer 1.0k views

missing allocation of units in flow in OpenLCA IPC code

asked Nov 27, 2024 in openLCA by DiHorw (1.1k points)

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0 answers 712 views

Feedback on small plotting tool

asked Nov 27, 2024 in Miscellaneous by Fernando3161 (220 points)

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2 answers 2.2k views

Use of PET as proxy for PBT

asked Nov 27, 2024 in Miscellaneous by Fernando3161 (220 points)

0 votes

0 answers 482 views

How to see significant, negative contributions to a project comparison results?

asked Nov 27, 2024 in openLCA by Andreas Kamp (400 points)

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2 answers 1.6k views

How to change the impact category in Sankey diagram tab?

asked Nov 27, 2024 in openLCA by Andreas Kamp (400 points)

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1 answer 632 views

Should the categorisation of elementary flows be the same in input and output in lca analysis?

asked Nov 26, 2024 in openLCA by Orucberna (120 points)

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1 answer 1.0k views

OpenLCA failing to restore any database

asked Nov 26, 2024 in openLCA by abuzar_suhail (160 points)

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2 answers 1.2k views

Wastewater treatment doesn't result in contribution to LCI

asked Nov 25, 2024 in openLCA by Andreas Kamp (400 points)

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1 answer 655 views

Impact assessment: Error - 1482472297

asked Nov 22, 2024 in openLCA by ierevill (130 points)

+1 vote

2 answers 1.4k views

Specific Flow missing in characterization factors for global warming and waste water treatment

asked Nov 21, 2024 in openLCA by samrin (260 points)

0 votes

2 answers 3.1k views

pedigree matrix, how do i put a value?

asked Nov 21, 2024 in Miscellaneous by Alam (260 points)

+6 votes

1 answer 2.3k views

Ecoinvent 3.11 + EN15804

asked Nov 20, 2024 in openLCA by luca.ragusa (1.1k points)

0 votes

2 answers 1.5k views

IPCC 2021(non-fossil CO2 uptake and emission)

asked Nov 20, 2024 in openLCA by Jackie257 (190 points)

0 votes

1 answer 3.8k views

Exiobase 3.8 Products - Significant different between Climatiq and OpenLCA

asked Nov 20, 2024 in openLCA by cspringett (260 points)

0 votes

1 answer 1.3k views

How to assemble different processes in one product system

asked Nov 19, 2024 in openLCA by Giovana Golin (120 points)

0 votes

1 answer 1.3k views

View weighted results for immediate subprocesses

asked Nov 19, 2024 in openLCA by vitopepito (120 points)

0 votes

1 answer 924 views

Is it possible to do an LCA for a product only focusing at the "grave" stage? that is the disposal stage

asked Nov 19, 2024 in LCA Collaboration Server by P. Kim (190 points)

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1 answer 1.1k views

Import ecoinvent 3.10 database in openLCA 2.3.0

asked Nov 19, 2024 in openLCA by sonia_chaudhary (260 points)

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1 answer 678 views

When will we have the webinar about Module D modeling?

asked Nov 19, 2024 in openLCA by S.Telmo (240 points)

0 votes

0 answers 996 views

Comparison of LCAs for PLA and PE with cradle to grave emissions

asked Nov 18, 2024 in openLCA by emma456 (120 points)

0 votes

0 answers 453 views

Emission outputs not being calculated?

asked Nov 18, 2024 in openLCA by RMO (240 points)

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