Recent questions

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1 answer 143 views

Eugeos vs Ecoinvent

asked Sep 8, 2023 in openLCA by Giannis Kosmidis (720 points)

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1 answer 131 views

LCA Commons ecoinvent 3.5 linked database giving errors when characterising using python IPC.

asked Sep 8, 2023 in openLCA by mamarcus (120 points)

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1 answer 140 views

Redefinition of parameter formula on product system level

asked Sep 8, 2023 in openLCA by schubele (350 points)

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1 answer 152 views

Database errors in openLCA 2.0 on a imported 1.11 database with no previous errors

asked Sep 7, 2023 in openLCA by andrecadisa (140 points)

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1 answer 85 views

which DB can i find co2 intensity of energy commodities

asked Sep 6, 2023 in openLCA by sturkian (120 points)

0 votes

0 answers 87 views

I want to get the emission of the waste cloth material from textile industry?

asked Sep 6, 2023 in openLCA by Shrunk (120 points)

+1 vote

1 answer 163 views

Agri-footprint database request for feedback

asked Sep 6, 2023 in Miscellaneous by Blonk Consultants (160 points)

+1 vote

1 answer 197 views

Negative effect land use due to occupation, dump site flow

asked Sep 6, 2023 in openLCA by MarijkeH (190 points)

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1 answer 289 views

Gabi Data Access

asked Sep 5, 2023 in Miscellaneous by hda789 (120 points)

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1 answer 202 views

Duplicate a process from a database to another

asked Sep 5, 2023 in openLCA by violetmari (190 points)

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1 answer 159 views

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 120 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 139 views

Incomplete contribution results

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

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2 answers 199 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 135 views

Export of overall process data quality

asked Sep 1, 2023 in openLCA by schubele (350 points)

0 votes

0 answers 185 views

report in openlca 2.0 can no be shown

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

+1 vote

2 answers 124 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)

+1 vote

1 answer 265 views

Waste flow emission

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

0 votes

2 answers 190 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 (320 points)

+1 vote

1 answer 208 views

Release of EF3.1, follow-up

asked Aug 28, 2023 in openLCA by Alberto (430 points)

0 votes

1 answer 188 views

New EPD's not giving results

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

+1 vote

1 answer 242 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)

+1 vote

1 answer 184 views

Extrapolate results to bigger quantity

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

–1 vote

1 answer 132 views

LCA of a bioplastic made up of orange peel

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

0 votes

0 answers 79 views

OpenLCA2: loss of information in parametrized system

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

0 votes

1 answer 241 views

Change path to store local databases, OpenLCA 2.0

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

0 votes

0 answers 106 views

sigma value in Pedigree Matrix uncertainty calculation

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

0 votes

0 answers 128 views

BAsic uncertainty for transport flows

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

+1 vote

1 answer 431 views

Issues with Monte Carlo simulations even with latest Ecoinvent 3.9.1

asked Aug 21, 2023 in openLCA by sagets (820 points)

0 votes

1 answer 281 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)

+1 vote

1 answer 288 views

The impact assessment gives me zero results

asked Aug 17, 2023 in openLCA by Lennart (190 points)

+1 vote

1 answer 249 views

Data quality rating in openLCA

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

+1 vote

1 answer 221 views

Errors in importing Plastics Europe database into OpenLCA 2.0.1

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

0 votes

1 answer 137 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)

0 votes

1 answer 391 views

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

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

0 votes

1 answer 242 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 (170 points)

+1 vote

0 answers 151 views

C4H4Cl4 in GHG Protocol methods (IPCC AR6)

asked Aug 14, 2023 in openLCA by Matthias_ch (280 points)

+1 vote

0 answers 128 views

Exiobase-adding of data provider at input

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

+1 vote

3 answers 678 views

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

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

0 votes

1 answer 600 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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