Recent questions

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0 answers 1.3k views

Closed-loop Allocation in the "Beer bottle: Aluminium can vs PET bottle" case study

asked Jul 23, 2021 in openLCA by rufusxrf (140 points)

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1 answer 1.1k views

ProBas & Gemis

asked Jul 22, 2021 in openLCA by newle (120 points)

+1 vote

1 answer 1.5k views

How to save progress

asked Jul 22, 2021 in openLCA by NAdams (130 points)

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1 answer 1.6k views

Resolving a Monte Carlo circular dependency error and general error resolution

asked Jul 20, 2021 in openLCA by ben.morelli (220 points)

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0 answers 860 views

Mac OS - Memory issue - restarting OpenLCA for each calculation

asked Jul 20, 2021 in openLCA by emilie_b (120 points)

+2 votes

0 answers 506 views

Information on unlinked input product flows

asked Jul 20, 2021 in openLCA by PascalLesage (170 points)

+1 vote

1 answer 4.2k views

Which are the free databases best for assessment of construction material circularity of a building

asked Jul 19, 2021 in openLCA by Pellegrina (160 points)

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2 answers 1.2k views

Importing (Restoring) Troubles exiobase3_monetary_20181212_fixedLCIA_June2021.zolca - error importing (load Julia error)

asked Jul 19, 2021 in openLCA by fh (170 points)

+1 vote

0 answers 1.7k views

How does avoided product tool work?

asked Jul 14, 2021 in openLCA by Berenice (150 points)

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1 answer 733 views

land use credits for feedstock production

asked Jul 12, 2021 in openLCA by KevoRapha (190 points)

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1 answer 1.2k views

No process data coming in database (openLCA LCIA method 2.0.5)

asked Jul 12, 2021 in openLCA by AndréLC (120 points)

+1 vote

1 answer 1.6k views

Is there a way to force "refresh" a product system, to show changes in the process?

asked Jul 9, 2021 in openLCA by cdn-dave (130 points)

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0 answers 1.1k views

Impact Result doesn't make sense

asked Jul 8, 2021 in openLCA by masumashipu (210 points)

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1 answer 709 views

Changing ecoinvent license from non-OECD to a commercial or OECD license

asked Jul 8, 2021 in openLCA by sourabhjain (680 points)

+3 votes

0 answers 679 views

Is the feature avoided product in outputs the same as having the same process as a negative input?

asked Jul 8, 2021 in openLCA by sagets (870 points)

+1 vote

0 answers 1.9k views

openLCA with phyton

asked Jul 8, 2021 in openLCA by lisaxwinns (200 points)

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0 answers 1.2k views

Influence of the different processes in ecoinvent case study ceramic cup vs paper cup

asked Jul 7, 2021 in openLCA by rufusxrf (140 points)

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0 answers 539 views

Does anyone know what database includes potassium amyl xanthate (PAX) and/or Metil Isobutil Carbinol (MIBC) reactives?

asked Jul 6, 2021 in openLCA by levidamian (120 points)

+2 votes

0 answers 795 views

I am getting nearly all negative values, inputs, outputs, and/or impacts in the Analysis result.

asked Jul 6, 2021 in openLCA by sunger25412 (140 points)

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1 answer 4.4k views

Out of memory error message problem

asked Jul 6, 2021 in openLCA by MegEleanor (140 points)

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0 answers 1.1k views

Steps for Starting a database

asked Jul 6, 2021 in openLCA by jackie (160 points)

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1 answer 665 views

peflocus command not working

asked Jul 5, 2021 in openLCA by cristinapicatoste (120 points)

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1 answer 1.1k views

How does the impact water use category now have such an impact?

asked Jul 2, 2021 in openLCA by Patrícia Costa (310 points)

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1 answer 3.4k views

Impact Analysis result

asked Jul 1, 2021 in openLCA by masumashipu (210 points)

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0 answers 734 views

How to aggregate all the GWP contributions from upstream processes related to a specific flow?

asked Jun 30, 2021 in openLCA by karo_iti (250 points)

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0 answers 405 views

when i calculate the impact methoddont show the result graph of the impact category.

asked Jun 30, 2021 in openLCA by Muhammad Ahmed (120 points)

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1 answer 860 views

Environmental footprint of a boiler producing heat compared to a heat pump

asked Jun 30, 2021 in openLCA by lisaxwinns (200 points)

0 votes

0 answers 608 views

Carbon footprint of electricity

asked Jun 30, 2021 in openLCA by lisaxwinns (200 points)

+1 vote

0 answers 650 views

Normalization Python code

asked Jun 30, 2021 in openLCA by greenhorn (180 points)

0 votes

1 answer 557 views

Cancel operation red cell not working

asked Jun 30, 2021 in openLCA by Davide_rovelli (120 points)

0 votes

1 answer 981 views

Cannot access all the flows in NREL USLCI

asked Jun 25, 2021 in openLCA by masumashipu (210 points)

0 votes

1 answer 909 views

Corrupted product system after Python calculation?

asked Jun 25, 2021 in openLCA by o.hurtig (420 points)

0 votes

0 answers 610 views

How to model a new technology for plastic disposal ?

asked Jun 24, 2021 in openLCA by marakeope (140 points)

0 votes

0 answers 535 views

How model a new technology to treat marine plastic ?

asked Jun 24, 2021 in openLCA by marakeope (140 points)

0 votes

0 answers 502 views

carbon footprint of RE(renewable electricity) could be regarded as "0"?

asked Jun 24, 2021 in openLCA by Sanghyuk lee (120 points)

0 votes

1 answer 2.4k views

Creating flow processes

asked Jun 23, 2021 in openLCA by masumashipu (210 points)

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1 answer 1.6k views

Emissions as an outputs flow

asked Jun 23, 2021 in openLCA by Anna Yodchyk (120 points)

0 votes

1 answer 776 views

error on exporting

asked Jun 22, 2021 in openLCA by jemenOpenLCA (250 points)

0 votes

1 answer 980 views

error on opening

asked Jun 22, 2021 in openLCA by jemenOpenLCA (250 points)

0 votes

1 answer 821 views

Error importing Ecoinvent database

asked Jun 21, 2021 in openLCA by iritani (120 points)

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