Recent questions

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1 answer 1.5k views

GWP impact is always 0.0

asked May 14, 2020 in openLCA by chrialte (120 points)

0 votes

1 answer 3.2k views

Ecoinvent - Cannot import or verify most of my databses + Computer Storage depleted rapidly

asked May 12, 2020 in openLCA by AlexanderHB (160 points)

+1 vote

0 answers 1.2k views

What databases could help us with doing the LCA for a furniture factory located in Karnataka, India?

asked May 12, 2020 in openLCA by sduser (150 points)

+1 vote

1 answer 1.1k views

Software openlca

asked May 11, 2020 in openLCA by Mariannedidomenico (300 points)

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2 answers 2.7k views

Is the negative gmean for the tyre wear emissions flow in ecoinvent v3.6 lorry freight transport datasets correct?

asked May 11, 2020 in openLCA by jemenOpenLCA (250 points)

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1 answer 2.2k views

allocation for by product in multi functional process

asked May 11, 2020 in openLCA by Zoli (570 points)

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1 answer 3.7k views

Error occurs while exporting results to excel

asked May 11, 2020 in openLCA by berfinb (130 points)

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1 answer 1.2k views

Ecospold1 import : mapping fails if two corresponding flows with same name in same subcategory

asked May 11, 2020 in openLCA by cbrizard (700 points)

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1 answer 5.8k views

Export detailed LCIA results to CSV

asked May 8, 2020 in openLCA by victorbunster (160 points)

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1 answer 2.1k views

is there a way to create a mapping file without manually using the flow mapper in OLCA?

asked May 7, 2020 in openLCA by gjthoma (800 points)

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2 answers 4.0k views

How can I solve the error "Failed to create java virtual machine" when trying to open OpenLCA?

asked May 7, 2020 in openLCA by sagets (870 points)

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1 answer 1.2k views

Which LCA software should be used to analyse buildings in Saudi Arabia?

asked May 6, 2020 in Miscellaneous by Anubhavi Tiwari (120 points)

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1 answer 1.4k views

I am unable to create a new process on 1.9 or 1.10

asked May 5, 2020 in openLCA by Senster_45 (190 points)

+3 votes

0 answers 862 views

How to Integrating OpenLCA with SysML in MBSE?

asked May 5, 2020 in openLCA by M.kk (170 points)

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1 answer 1.6k views

Impact contribution from output elementary flow (direct impact)

asked May 4, 2020 in openLCA by shadia (180 points)

0 votes

1 answer 1.0k views

Why is phosphate counted toward Eutrophication in TRACI from some processes but not all?

asked May 4, 2020 in openLCA by devonski (140 points)

+1 vote

1 answer 1.7k views

IPCC 2013 GWP with climate-carbon feedback for non-CO2 gases

asked May 3, 2020 in openLCA by yk (130 points)

0 votes

0 answers 658 views

Implementation Openlca with Syml

asked May 1, 2020 in openLCA by M.kk (170 points)

+3 votes

1 answer 2.0k views

Social LCA database comparison

asked Apr 29, 2020 in openLCA by amylandis (180 points)

0 votes

1 answer 1.8k views

I would like to import the CSV for the Stepwise LCIA method;

asked Apr 28, 2020 in openLCA by gjthoma (800 points)

0 votes

0 answers 1.2k views

How to reduce wnvironmental impact of food package waste based on waste packaging, content, recycling simbol and volume

asked Apr 28, 2020 in openLCA by tms91 (120 points)

+1 vote

0 answers 2.7k views

APOS (Allocation at the point of substitution,Consequential,cut-off), good definition and differences

asked Apr 28, 2020 in openLCA by Zoli (570 points)

0 votes

0 answers 1.3k views

Are there any sources to search for products that are needed in a manufacturing process, e.g. a renewable power plant?

asked Apr 27, 2020 in Miscellaneous by romanoeffi (170 points)

+1 vote

0 answers 2.9k views

Is there an optimal database for comparing hydrogen production methods or can I compare data of multiple datasets?

asked Apr 27, 2020 in Miscellaneous by romanoeffi (170 points)

0 votes

0 answers 761 views

Transport flows appear EMPTY in EF_secondarydata

asked Apr 26, 2020 in openLCA by laurent.bocahut (260 points)

0 votes

0 answers 1.3k views

How to understand the unit 'per person' in single score (EF)?

asked Apr 24, 2020 in openLCA by CindyPan (160 points)

0 votes

1 answer 1.3k views

openLCA 1.9 is occurred error

asked Apr 24, 2020 in openLCA by mia (160 points)

0 votes

1 answer 2.6k views

Flow does not appear

asked Apr 23, 2020 in openLCA by JMhebert (170 points)

0 votes

1 answer 1.3k views

How to install openLCA 1.9?

asked Apr 23, 2020 in openLCA by mia (160 points)

0 votes

1 answer 5.8k views

How do I import EcoSpold2 files in openLCA 1.10.2

asked Apr 21, 2020 in openLCA by ffelixmayer (140 points)

0 votes

1 answer 2.2k views

how to make provider connection in system process,

asked Apr 20, 2020 in openLCA by Zoli (570 points)

+1 vote

1 answer 1.6k views

how to make a complete cycle

asked Apr 18, 2020 in openLCA by chandan (150 points)

0 votes

1 answer 1.1k views

How to Convert data of a waste water treatment plant (2780m3/d) to only 1 m3 ?

asked Apr 17, 2020 in openLCA by yassineb (120 points)

+1 vote

0 answers 1.0k views

How can I calculate the impact on "Depletion of abiotic resources"?

asked Apr 16, 2020 in openLCA by 107423 (150 points)

0 votes

0 answers 903 views

How to safely merge twin folders after a failed update of ecoinvent datasets?

asked Apr 16, 2020 in openLCA by JérémyRodrigues (170 points)

+1 vote

0 answers 1.4k views

Can't link inputs to default providers programmatically

asked Apr 15, 2020 in openLCA by cbrizard (700 points)

+1 vote

1 answer 1.9k views

Error when opening a database - Login timeout exceeded

asked Apr 14, 2020 in openLCA by Marie Le Pellec (130 points)

0 votes

0 answers 2.1k views

zero values of each and every impact result

asked Apr 13, 2020 in openLCA by chandan (150 points)

+1 vote

1 answer 2.9k views

Generating product system results in python

asked Apr 13, 2020 in openLCA by byoung (3.2k points)

0 votes

1 answer 1.3k views

open lca of1.8 version is contineously teling that you need to open a terget database all the time

asked Apr 12, 2020 in openLCA by NafisaTarannum (120 points)

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