Recent questions

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1 answer 2.3k views

How to take into account processes for by-products?

asked Nov 7, 2023 in openLCA by ilmari_h (180 points)

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2 answers 1.2k views

Tags - results showing zero

asked Nov 7, 2023 in openLCA by tarlon.s (1.3k points)

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0 answers 1.2k views

How much time shall one has to wait for accessing database after entitlement verification?

asked Nov 7, 2023 in openLCA by Bpositive (390 points)

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0 answers 721 views

Which free database I have to download for analyzing a factory cookwares life cycle ?

asked Nov 5, 2023 in openLCA by mo7amed (200 points)

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3 answers 2.5k views

Why does the required amount in the contribution tree results not match vs Inputs

asked Nov 5, 2023 in openLCA by lcolmenares (120 points)

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1 answer 2.6k views

Graphic results

asked Nov 5, 2023 in openLCA by tarlon.s (1.3k points)

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1 answer 989 views

question about regionalized LCIA and what kind of computer can operate spatially explicit LCIA

asked Nov 4, 2023 in openLCA by yl788 (120 points)

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1 answer 1.9k views

how to restore the "navigation bar" in the first page as by mistake i have detached the bar

asked Nov 3, 2023 in openLCA by Laren Satpathy (120 points)

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1 answer 2.5k views

Incorporating primary data from supplier into database of OPENLCA

asked Nov 3, 2023 in openLCA by VinhTran (600 points)

+1 vote

1 answer 2.2k views

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

asked Nov 3, 2023 in openLCA by Patrícia Costa (340 points)

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1 answer 1.4k views

How to consider packaging waste?

asked Nov 3, 2023 in openLCA by Matt (260 points)

+1 vote

0 answers 701 views

Primary data incorporation to generic data?

asked Nov 2, 2023 in openLCA by mspmsp (160 points)

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1 answer 1.8k views

Modelling Diesel burned by Machineries and Genset during site development

asked Nov 2, 2023 in openLCA by Matt (260 points)

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1 answer 1.2k views

Need urgent reply regarding procurement of ecoinvent database for students and research purposes

asked Nov 1, 2023 in openLCA by Bpositive (390 points)

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1 answer 988 views

problemas creating product system exiobase

asked Oct 31, 2023 in openLCA by aogilardino1 (660 points)

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0 answers 619 views

I cannot see my Impact Analysis values, shows 0 values

asked Oct 31, 2023 in openLCA by lekhamin (160 points)

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1 answer 1.5k views

Matrix error

asked Oct 31, 2023 in openLCA by lekhamin (160 points)

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1 answer 1.2k views

FOR WASTE WATER HOW TO COLLECT DATA?

asked Oct 31, 2023 in openLCA by Pragu Patel (120 points)

+1 vote

2 answers 4.1k views

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

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

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1 answer 1.2k views

Do you a manual for the openLCA 2.0?

asked Oct 30, 2023 in openLCA by macs (120 points)

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0 answers 712 views

Discrepancy between UPR and LCI process for incineration

asked Oct 27, 2023 in Miscellaneous by Matias Lund (8.3k points)

+1 vote

0 answers 1.3k views

Exiobase - are their emission factors cradle to gate?

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

+3 votes

1 answer 4.1k views

Recycling modeling questions ( learning material )

asked Oct 26, 2023 in openLCA by BerndK (220 points)

+1 vote

1 answer 3.3k views

Databases for Electronic Components

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

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1 answer 854 views

Problems with getting shown the result in the choosen flows

asked Oct 25, 2023 in openLCA by Brandur (120 points)

+1 vote

1 answer 1.7k views

Impact assessment gives all zero values - Tutorial Coal

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

+1 vote

1 answer 1.8k views

Differences in UPR and LCI

asked Oct 23, 2023 in Miscellaneous by sakol (220 points)

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1 answer 1.6k views

Out of Memory error in newer versions of OpenLCA (2.0.1 and newer)

asked Oct 23, 2023 in openLCA by NT (120 points)

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1 answer 1.6k views

I can't connect to existing CS repositories, is there an error in the Port configuration in LCA CS 2.0?

asked Oct 18, 2023 in openLCA by andrecadisa (140 points)

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1 answer 1.7k views

I want connect two processes in OpenLCA.

asked Oct 18, 2023 in openLCA by Tprajapati (120 points)

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1 answer 3.7k views

Double negative or not?? Waste flows and product flows in ecoinvent APOS vs ecoinvent Cutoff

asked Oct 17, 2023 in openLCA by BerndK (220 points)

0 votes

0 answers 867 views

Change a material in a process

asked Oct 17, 2023 in openLCA by tarlon.s (1.3k points)

+1 vote

0 answers 823 views

Does ILCD data format have a field similar to "defaultprovider" field in the JSON-LD format?

asked Oct 15, 2023 in openLCA by qtu (270 points)

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1 answer 1.2k views

Autoreferencing a product system

asked Oct 14, 2023 in openLCA by jodhernandezbe (140 points)

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1 answer 1.2k views

Product system with the same process many times

asked Oct 14, 2023 in openLCA by jodhernandezbe (140 points)

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0 answers 1.1k views

How to change unit of a quantity from Kg to Kg*Km?

asked Oct 13, 2023 in openLCA by Gyan (140 points)

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0 answers 781 views

How To Change Unit of Quantity from Kg to Kg.Km

asked Oct 13, 2023 in openLCA by Gyan (140 points)

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1 answer 1.8k views

Does "polyester fibre production, finished" (ecoinvent) include all upstream processes?

asked Oct 13, 2023 in Miscellaneous by JBref_ (350 points)

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1 answer 4.4k views

Problem importing ILCD format databases into openLCA 2.0.2

asked Oct 11, 2023 in openLCA by Palacsinta (280 points)

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1 answer 3.1k views

How can I change that the software is available for all users in my computer and not just for my personal use?

asked Oct 11, 2023 in openLCA by ilmari_h (180 points)

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