Recent questions

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How much should I include in my LCIA?

asked Sep 5, 2023 in Miscellaneous by KaunisMursu (3.3k points)

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1 answer 1.2k views

Why can I not use WHILE and IF statement in SQL query?

asked Sep 4, 2023 in openLCA by plant_85 (120 points)

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1 answer 1.3k views

Incomplete contribution results

asked Sep 2, 2023 in openLCA by ming_155 (140 points)

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2 answers 1.7k views

What do you do, when your input is missing?

asked Sep 1, 2023 in openLCA by Schemas (120 points)

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1 answer 2.9k views

Export of overall process data quality

asked Sep 1, 2023 in openLCA by schubele (360 points)

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0 answers 1.2k views

report in openlca 2.0 can no be shown

asked Aug 31, 2023 in openLCA by hismiaty (120 points)

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2 answers 1.0k views

know the environmental impact of a product depending on where it is produced

asked Aug 29, 2023 in openLCA by FNTP_BEUDON (130 points)

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1 answer 2.1k views

Waste flow emission

asked Aug 29, 2023 in openLCA by violetmari (190 points)

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2 answers 3.7k views

Allocation of a system procesns to multiple unit process an its display in the Sankey diagramm

asked Aug 29, 2023 in openLCA by DiHorw (1.1k points)

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1 answer 2.2k views

Release of EF3.1, follow-up

asked Aug 28, 2023 in openLCA by Alberto (440 points)

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1 answer 1.9k views

New EPD's not giving results

asked Aug 27, 2023 in openLCA by nomohr (120 points)

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1 answer 3.0k views

both ipc and python console code to extract LCI data retrieves incorrect values for parameterized inputs

asked Aug 25, 2023 in openLCA by gregjthoma (610 points)

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1 answer 1.8k views

Extrapolate results to bigger quantity

asked Aug 24, 2023 in Miscellaneous by Apoorvajaiswal (130 points)

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1 answer 1.0k views

LCA of a bioplastic made up of orange peel

asked Aug 23, 2023 in openLCA by Altamash (110 points)

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0 answers 584 views

OpenLCA2: loss of information in parametrized system

asked Aug 22, 2023 in openLCA by Anne (670 points)

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1 answer 2.2k views

Change path to store local databases, OpenLCA 2.0

asked Aug 22, 2023 in openLCA by cyrille francois (120 points)

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0 answers 865 views

sigma value in Pedigree Matrix uncertainty calculation

asked Aug 21, 2023 in openLCA by marcelavlange (190 points)

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0 answers 784 views

BAsic uncertainty for transport flows

asked Aug 21, 2023 in openLCA by marcelavlange (190 points)

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1 answer 4.4k views

Issues with Monte Carlo simulations even with latest Ecoinvent 3.9.1

asked Aug 21, 2023 in openLCA by sagets (870 points)

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1 answer 1.3k views

Trying to download ecoinvent database but when opened it lacks processes need the construction one and concrete material

asked Aug 20, 2023 in openLCA by EstefanyVI (120 points)

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1 answer 2.5k views

The impact assessment gives me zero results

asked Aug 17, 2023 in openLCA by Lennart (200 points)

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1 answer 2.5k views

Data quality rating in openLCA

asked Aug 17, 2023 in openLCA by Michel Luislampe (170 points)

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1 answer 1.5k views

Errors in importing Plastics Europe database into OpenLCA 2.0.1

asked Aug 17, 2023 in openLCA by meg21 (130 points)

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1 answer 940 views

What is the best possible way to conduct an Organizational LCA with this software?

asked Aug 16, 2023 in openLCA by Salik (120 points)

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1 answer 156k views

Why do I obtain 0 (zero) for global warming potential using different methodologies?

asked Aug 16, 2023 in openLCA by llsantesteban (130 points)

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1 answer 2.7k views

Hi, is it normal to have these symbols for flows,processes in openlca 2.0 ?Can they be changed with the classic P and F?

asked Aug 16, 2023 in openLCA by ric (190 points)

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0 answers 1.0k views

C4H4Cl4 in GHG Protocol methods (IPCC AR6)

asked Aug 14, 2023 in openLCA by Matthias_ch (340 points)

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0 answers 916 views

Exiobase-adding of data provider at input

asked Aug 12, 2023 in openLCA by tengyinting (130 points)

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3 answers 4.0k views

LCA (Python) of a Wastewater Treatment Plant (WWTP)

asked Aug 11, 2023 in openLCA by Rodrigo Salles (230 points)

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1 answer 4.0k views

What does "martrix is singluar" calculation error mean for a process?

asked Aug 10, 2023 in openLCA by GreyTC (130 points)

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0 answers 1.0k views

Any waste recycling case study for openLCA 1.7 or above?

asked Aug 10, 2023 in openLCA by Nil (170 points)

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0 answers 1.3k views

Installation on Debian 12

asked Aug 10, 2023 in LCA Collaboration Server by gpascal (120 points)

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1 answer 1.9k views

Processes not visible in navigation section

asked Aug 10, 2023 in openLCA by Lakshika_3 (120 points)

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0 answers 1.3k views

Carbon Capture process model

asked Aug 10, 2023 in openLCA by KaunisMursu (3.3k points)

+1 vote

1 answer 1.4k views

Do self-created processes in version 2.0.0, if exported, also work with older versions of OpenLCA?

asked Aug 10, 2023 in openLCA by HAFL (160 points)

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2 answers 3.4k views

How to integrate EPDs in a new LCA?

asked Aug 10, 2023 in openLCA by Paola Luisa Bassani (130 points)

+2 votes

0 answers 735 views

I’m looking for an OpenLCA developer for a project!

asked Aug 9, 2023 in openLCA by RichardS (160 points)

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0 answers 2.2k views

OPENLCA interruption when running calculation phase

asked Aug 9, 2023 in openLCA by Guillaume GIRARD (120 points)

+1 vote

0 answers 980 views

What is the difference between flows data included in Ecoinvent cut-off S copy and Ecoinvent cut-off U copy folders?

asked Aug 8, 2023 in openLCA by mgtorres (130 points)

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0 answers 1.2k views

How do I model landfill and recycling?

asked Aug 8, 2023 in openLCA by COEopenLCA (120 points)

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