Highest voted questions

+2 votes

1 answer 682 views

Simapro import and impact evaluation failed

asked Apr 27, 2018 in openLCA by anonymous

+2 votes

1 answer 402 views

GaBi databases update on Nexus

asked Apr 25, 2018 in openLCA by fro

+2 votes

0 answers 784 views

Database format update problem

asked Apr 24, 2018 in openLCA by jemenOpenLCA

+2 votes

1 answer 547 views

Issues writing amounts

asked Apr 16, 2018 in openLCA by edsacayon

+2 votes

2 answers 16.1k views

Difference between system process and unit process

asked Apr 11, 2018 in openLCA by Norbert

+1 vote

1 answer 57 views

Update EN15804 DB from version 3.8.1 to EN15804 3.10?

asked Apr 10 in openLCA by luca.ragusa (420 points)

+1 vote

1 answer 134 views

OpenLCA 2.1 Crashing during calculations

asked Feb 19 in openLCA by iturner (220 points)

+1 vote

1 answer 91 views

How to assign allocation to material and energy products in LCA in mutifunctional systems (e.g., biorefineries)?

asked Feb 17 in openLCA by Jamessustain (150 points)

+1 vote

1 answer 111 views

Which database is best suitable for the life cycle assessment of CO2 capture, Storage, and Utilization?

asked Jan 19 in openLCA by DigitalSteve (130 points)

+1 vote

1 answer 359 views

OpenLCA 2 IPC with python

asked Jan 13 in openLCA by lingdeer (170 points)

+1 vote

1 answer 113 views

Can an old/outdated datasets still be used?

asked Jan 12 in Miscellaneous by JBref_ (290 points)

+1 vote

1 answer 112 views

Impact Contribution shows more than 100%.

asked Jan 7 in openLCA by Matt (260 points)

+1 vote

1 answer 118 views

Request to implement the ability to export plots and diagrams to pdf.

asked Nov 29, 2023 in openLCA by hmwakeling (180 points)

+1 vote

1 answer 161 views

Data quality on the software - blanks at the results

asked Nov 26, 2023 in openLCA by Amit Lotan (130 points)

+1 vote

1 answer 245 views

Merge EcoInvent Database and Agribalyse database

asked Nov 15, 2023 in openLCA by ChloeD (130 points)

+1 vote

1 answer 150 views

I had downloaded 6 ecoinvent databases with 6 different names,

asked Nov 13, 2023 in openLCA by JACK_Lee (150 points)

+1 vote

1 answer 189 views

Is openLCA a verified EPD-Tool

asked Nov 7, 2023 in openLCA by VinhTran (300 points)

+1 vote

1 answer 188 views

When will the based EF3.1 be available for OpenLCA?

asked Nov 3, 2023 in openLCA by Patrícia Costa (310 points)

+1 vote

2 answers 295 views

Why most of the Elementary Flows do not have characterization factors ?

asked Oct 31, 2023 in openLCA by andreadm (130 points)

+1 vote

0 answers 158 views

Exiobase - are their emission factors cradle to gate?

asked Oct 26, 2023 in Miscellaneous by Bwong (130 points)

+1 vote

1 answer 416 views

Databases for Electronic Components

asked Oct 25, 2023 in Miscellaneous by Joana (130 points)

+1 vote

1 answer 121 views

Impact assessment gives all zero values - Tutorial Coal

asked Oct 24, 2023 in openLCA by runaneefs (130 points)

+1 vote

1 answer 241 views

Differences in UPR and LCI

asked Oct 23, 2023 in Miscellaneous by sakol (170 points)

+1 vote

1 answer 202 views

LCIA for SLCA

asked Oct 3, 2023 in openLCA by LeonF (160 points)

+1 vote

0 answers 88 views

Show used parameter set in the results tab

asked Sep 28, 2023 in openLCA by schubele (350 points)

+1 vote

1 answer 238 views

Export excel result via olca-ipc.py

asked Sep 20, 2023 in Miscellaneous by alisaidomar (180 points)

+1 vote

1 answer 167 views

Agri-footprint database request for feedback

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

+1 vote

1 answer 202 views

Negative effect land use due to occupation, dump site flow

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

+1 vote

2 answers 127 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 278 views

Waste flow emission

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

+1 vote

1 answer 216 views

Release of EF3.1, follow-up

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

+1 vote

1 answer 252 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 187 views

Extrapolate results to bigger quantity

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

+1 vote

1 answer 450 views

Issues with Monte Carlo simulations even with latest Ecoinvent 3.9.1

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

+1 vote

1 answer 296 views

The impact assessment gives me zero results

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

+1 vote

1 answer 257 views

Data quality rating in openLCA

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

+1 vote

1 answer 226 views

Errors in importing Plastics Europe database into OpenLCA 2.0.1

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

+1 vote

0 answers 155 views

C4H4Cl4 in GHG Protocol methods (IPCC AR6)

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

+1 vote

0 answers 131 views

Exiobase-adding of data provider at input

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

+1 vote

3 answers 698 views

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

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

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