Recent questions

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1 answer 636 views

What does 'None' mean as the Allocation method in impact calculation?

asked Mar 11, 2024 in openLCA by mookacademy (120 points)

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1 answer 387 views

Database functions

asked Mar 10, 2024 in openLCA by iordanis (130 points)

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0 answers 358 views

Finding a comparable source of soybean protein in eco-invent.

asked Mar 10, 2024 in Miscellaneous by Jamessustain (170 points)

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0 answers 323 views

How can i get a database for molecular biology or DNA extraction process?

asked Mar 9, 2024 in openLCA by Omotaiwo (460 points)

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0 answers 343 views

My flow is intentionnally not included in my inventory output

asked Mar 8, 2024 in openLCA by dfatim (220 points)

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1 answer 447 views

Access share request

asked Mar 8, 2024 in openLCA by soniach (170 points)

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1 answer 874 views

How can students download Ecoinvent v2.2 and v3.91 with multi user license for academic purpose ?

asked Mar 7, 2024 in openLCA by soniach (170 points)

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1 answer 502 views

LC-Impact for openLCA

asked Mar 7, 2024 in Miscellaneous by j.seppala (160 points)

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4 answers 3.9k views

Exiobase 3.8 emission factors

asked Mar 7, 2024 in openLCA by tarlon.s (820 points)

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0 answers 345 views

how to carbon footprint the water in liter

asked Mar 7, 2024 in openLCA by rifaz (120 points)

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0 answers 325 views

what database should i used in plastic components in cars

asked Mar 6, 2024 in openLCA by poula (120 points)

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1 answer 537 views

Why system is being crashed all the time!

asked Mar 6, 2024 in openLCA by Awais Mahmood (140 points)

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0 answers 421 views

Why does the IPCC 2021 v2.3.2 impact method not have carbon dioxide biogenic characterization factors?

asked Mar 5, 2024 in openLCA by IlanMS89 (140 points)

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0 answers 458 views

How to track fossil, biogenic, and LULUC emissions using the v2.3.2 IPCC 2021 impact method

asked Mar 5, 2024 in openLCA by IlanMS89 (140 points)

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1 answer 478 views

Do the new fuel pathways work in the 2.1 open LCA method? Gives an eror value after shutdown of the software.

asked Mar 1, 2024 in openLCA by ESSNA (120 points)

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1 answer 2.2k views

Purchase ecoinvent database through OpenLCA Nexus or directly from ecoinvent website?

asked Mar 1, 2024 in openLCA by wang (180 points)

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0 answers 435 views

database for LCA

asked Feb 29, 2024 in openLCA by aliyu_ain (120 points)

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0 answers 353 views

Calculation of Emission for a Single Process

asked Feb 29, 2024 in openLCA by noelwang (120 points)

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1 answer 902 views

How do I provide proof for Educational ecoinvent License?

asked Feb 29, 2024 in Miscellaneous by Francisco.Patrocinio (120 points)

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1 answer 671 views

openLCA 2 How can I change the name of a folder created by "Set folders" for databases?

asked Feb 29, 2024 in openLCA by Gerhard Piringer (170 points)

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1 answer 525 views

Is there any add-on that's for industries besides construction as EN 15804 is for construction industry?

asked Feb 29, 2024 in openLCA by wang (180 points)

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1 answer 841 views

Fail to import dataset from other source

asked Feb 28, 2024 in openLCA by Awais Mahmood (140 points)

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1 answer 673 views

How to export structure of results from contribution tree?

asked Feb 27, 2024 in openLCA by ben.morelli (220 points)

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0 answers 326 views

How to start LCA of waste managment?

asked Feb 27, 2024 in openLCA by Nono95 (120 points)

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1 answer 479 views

I pasted the product system in project and the result coming to be different?

asked Feb 25, 2024 in openLCA by shreyash12 (120 points)

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0 answers 363 views

How can i calculate impact assessment of different processes of different flows and processes ?

asked Feb 24, 2024 in openLCA by Omotaiwo (460 points)

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0 answers 371 views

Recycled plastic databases

asked Feb 22, 2024 in openLCA by Danna2702 (120 points)

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0 answers 442 views

Energy recovery using 15804 A2

asked Feb 22, 2024 in openLCA by MarieA (190 points)

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1 answer 820 views

Not all EF 3.1 calculations results seem to give a correct result

asked Feb 21, 2024 in openLCA by PackLCA (130 points)

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1 answer 610 views

Price data - where to find it

asked Feb 21, 2024 in openLCA by apau (120 points)

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1 answer 628 views

Why does the impact assessment results in process results tab does not match with impacts shown in Contribution tree ?

asked Feb 21, 2024 in openLCA by Marion (120 points)

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1 answer 527 views

Gmean and amount not matching

asked Feb 20, 2024 in openLCA by Arrate (200 points)

+1 vote

1 answer 506 views

Can I batch calculate and export multiple product systems?

asked Feb 19, 2024 in openLCA by andy.focusrite (130 points)

+1 vote

1 answer 1.6k views

OpenLCA 2.1 Crashing during calculations

asked Feb 19, 2024 in openLCA by iturner (220 points)

+1 vote

1 answer 1.1k views

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

asked Feb 17, 2024 in openLCA by Jamessustain (170 points)

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1 answer 933 views

How to determine Energy input(Flow) from Energy Mix Data and Energy(kWh) required from each process?

asked Feb 17, 2024 in openLCA by Jimmy91 (120 points)

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1 answer 783 views

ecoinvent database files for openLCA

asked Feb 16, 2024 in openLCA by Mohrbaee1 (120 points)

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1 answer 507 views

Problems with ecoinvent 3.10

asked Feb 15, 2024 in openLCA by aogilardino1 (620 points)

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1 answer 889 views

Purchase of the commercial single user licence Environmental Footprint (EF) database

asked Feb 14, 2024 in openLCA by ric (190 points)

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1 answer 629 views

Installing openlCA database

asked Feb 13, 2024 in openLCA by AimoneC (120 points)

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