Recent questions

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0 answers 389 views

Attributional vs Consequential LCA

asked Jun 8, 2024 in openLCA by Omokentola (150 points)

+1 vote

1 answer 737 views

How to import the new UVEK Data DQRv2-2022 in OpenLCA?

asked Jun 7, 2024 in openLCA by BFH_AHB_fcp3 (130 points)

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0 answers 217 views

Where can i get database for 3 D printing processing?

asked Jun 7, 2024 in openLCA by Omotaiwo (460 points)

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1 answer 597 views

Fu/Du Functional Unit vs Declared Unit

asked Jun 7, 2024 in Miscellaneous by anromano (140 points)

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1 answer 388 views

what are the types of waste water treatment plants in opan LCA

asked Jun 6, 2024 in openLCA by Rana Adel (160 points)

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1 answer 286 views

Do you consider the GHG emissions as both direct and indirect? this question was asked from a reviewer

asked Jun 6, 2024 in openLCA by Rana Adel (160 points)

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0 answers 192 views

felt panel- LCI- Recycled content

asked Jun 6, 2024 in openLCA by anromano (140 points)

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1 answer 648 views

How to change the database folder in OpenLCA 2.2

asked Jun 6, 2024 in openLCA by Liucj (350 points)

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1 answer 812 views

How to create providers ?

asked Jun 5, 2024 in openLCA by Nicod (120 points)

+1 vote

1 answer 768 views

Why elementary flow output of carbon dioxide does not have a characterization factor?

asked Jun 5, 2024 in openLCA by farcebastias (390 points)

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0 answers 569 views

How to export/import Projects?

asked Jun 5, 2024 in openLCA by Balazs SARA (160 points)

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0 answers 468 views

Trouble importing USLCI database

asked Jun 4, 2024 in openLCA by zay (120 points)

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0 answers 337 views

The difference between the two openLCA-CML-IA baseline and ReCiPe 2016 method

asked Jun 4, 2024 in openLCA by looking mountain (140 points)

+3 votes

1 answer 453 views

Weighting of results has no units (mpt, pt) in openLCA LCIA methods 2.4.2

asked Jun 3, 2024 in openLCA by felipeecoed (380 points)

0 votes

1 answer 715 views

Modifying and adapting processes

asked Jun 3, 2024 in openLCA by tapmbot (330 points)

0 votes

1 answer 557 views

Impacts assigned to elementary flows?

asked Jun 2, 2024 in openLCA by amreibe (160 points)

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1 answer 688 views

Parametric data input

asked Jun 2, 2024 in openLCA by Shirin (150 points)

0 votes

0 answers 307 views

Unexpected close while exporting database

asked May 31, 2024 in openLCA by ElisaArte (140 points)

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2 answers 1.7k views

How do I calculate the transportation phase in LCA?

asked May 30, 2024 in openLCA by Egor (160 points)

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1 answer 517 views

Worldsteel Database: Practical advice on setting missing providers and breaking down results by process steps

asked May 30, 2024 in openLCA by LMatt (120 points)

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0 answers 216 views

EcoInvent Yearly Licence: What happens when the Licence expires?

asked May 29, 2024 in Miscellaneous by tbgg (120 points)

0 votes

1 answer 503 views

Error message while exporting the LCA model to JSON-LD file

asked May 29, 2024 in openLCA by Mahsa (180 points)

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1 answer 378 views

I am getting an error to export results to excel (and the product system is simple, just a few ecoinvent processes)

asked May 29, 2024 in openLCA by Meera (120 points)

0 votes

1 answer 611 views

how to use ecospold2 to openlca2.1

asked May 29, 2024 in openLCA by timothy.choi (140 points)

0 votes

1 answer 358 views

Hello, do you know if we can import a raw material with a cas number on gabi because i cannot find it. (fused mullite)?

asked May 28, 2024 in openLCA by lancelot257 (140 points)

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1 answer 348 views

how do i imoport ecoinvent to openlca 2.1.1

asked May 28, 2024 in openLCA by timothy.choi (140 points)

0 votes

0 answers 225 views

unable to select impact category in openLCA V.2.1

asked May 27, 2024 in openLCA by Mehsad (160 points)

0 votes

0 answers 369 views

The PET bottle case study, got different relative results

asked May 27, 2024 in openLCA by Mehsad (160 points)

0 votes

0 answers 243 views

Unable to download anything from openLCA nexus

asked May 27, 2024 in Miscellaneous by Franz Naval (150 points)

0 votes

0 answers 283 views

Show results of processes

asked May 25, 2024 in openLCA by ramortada (210 points)

0 votes

0 answers 509 views

Contribution tree (product system) and Results (project) do not add up

asked May 24, 2024 in openLCA by vil.ier (210 points)

0 votes

0 answers 253 views

LCIA method and database.

asked May 24, 2024 in openLCA by soniach (170 points)

0 votes

2 answers 983 views

olca_schema: how to create flow that is reference flow trough olca_schema

asked May 23, 2024 in openLCA by Vietmon (160 points)

0 votes

2 answers 987 views

I am having difficulty in adding inputs (diesel and electricity) for my material production.

asked May 23, 2024 in openLCA by Jae (180 points)

0 votes

0 answers 288 views

FREE DATABASE PROBLEM CONSTRUCTION FIELD

asked May 22, 2024 in openLCA by HT (120 points)

0 votes

1 answer 318 views

How to reduce the emission output from a transport process?

asked May 22, 2024 in openLCA by miae (160 points)

0 votes

1 answer 705 views

compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.

asked May 22, 2024 in openLCA by GABRIELE96 (130 points)

0 votes

0 answers 283 views

compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.

asked May 22, 2024 in openLCA by GABRIELE96 (130 points)

0 votes

1 answer 794 views

How to update specific emissions factors in OpenLCA

asked May 22, 2024 in openLCA by Isabella Jensen (120 points)

0 votes

1 answer 632 views

Can not open navigation pane

asked May 22, 2024 in openLCA by Marie Sauer (160 points)

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