Recent questions

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0 answers 488 views

I can't see the CML IA-baseline method in openLCA 2.0.3?

asked Aug 22, 2025 in openLCA by AD (120 points)

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1 answer 832 views

i get the database ecoinvent 3.11 Cutoff System-Processes 2025-01-31 and i couldn't upload it

asked Aug 20, 2025 in openLCA by shady862 (120 points)

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1 answer 992 views

Can i use analysis groups as a method of contribution analysis?

asked Aug 20, 2025 in openLCA by Sebastian_Roux (120 points)

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1 answer 815 views

All of my parameters do not appear.

asked Aug 20, 2025 in openLCA by Ismail Seven (120 points)

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1 answer 899 views

IDEMAT 2025 electricity process dimensions issue

asked Aug 20, 2025 in openLCA by stefanb (460 points)

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1 answer 929 views

Error during calculation of multi-scenario product system in OpenLCA (result display fails)

asked Aug 19, 2025 in openLCA by FatimaZahra (120 points)

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1 answer 1.3k views

Which version of Ecoinvent 3.11 to use?

asked Aug 13, 2025 in Miscellaneous by TonySchoen (140 points)

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1 answer 695 views

mpact calculation via IPC ignores reference flow unit (MJ vs. kWh)

asked Aug 13, 2025 in openLCA by aflekler (120 points)

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1 answer 810 views

inputs and impacts from Processes created by me

asked Aug 12, 2025 in openLCA by jovicce (120 points)

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0 answers 512 views

Silent install 'for everyone' switches

asked Aug 12, 2025 in openLCA by kikor (120 points)

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1 answer 588 views

Ecoinvent educational license

asked Aug 11, 2025 in openLCA by Soo (120 points)

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0 answers 520 views

Where can I get data from for the electricity produktion mix of germany for 2030?

asked Aug 8, 2025 in openLCA by magnus (140 points)

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1 answer 586 views

database compatible with openLCA v1.11

asked Aug 7, 2025 in openLCA by Nunzia (120 points)

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1 answer 695 views

Recycling Loop

asked Aug 6, 2025 in openLCA by Swarna Saha (160 points)

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1 answer 598 views

asked Aug 5, 2025 in openLCA by Swarna Saha (160 points)

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0 answers 513 views

migrating built product system from ecoinvent-system-processes to ecoinvent-unit-processes

asked Aug 3, 2025 in openLCA by lyriuni (160 points)

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1 answer 545 views

PSILCA V4 running time in the results tabsd

asked Aug 1, 2025 in openLCA by Laleh (330 points)

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1 answer 571 views

Reference to background datasets for waste treatment processes

asked Jul 31, 2025 in openLCA by zengtingxi (390 points)

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1 answer 581 views

Does the input include the output products from the previous process?

asked Jul 31, 2025 in openLCA by Eira (120 points)

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0 answers 554 views

Export to Excel - Truncated matrices due to Excel column limit (openLCA 2.5.0)

asked Jul 31, 2025 in openLCA by aparis (140 points)

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0 answers 552 views

If maintenance fee for ecoinvent is not paid for 5 subsequent years, the 6th year will sum up in 3750 euro

asked Jul 31, 2025 in openLCA by Nikos (140 points)

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2 answers 805 views

Issue: Market electricity provider is auto-replaced by residual mix in OpenLCA

asked Jul 30, 2025 in openLCA by Minso (370 points)

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2 answers 788 views

Is it possible to update EPD results from TRACI2.1 to EF3.1?

asked Jul 30, 2025 in openLCA by vapLCA (250 points)

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0 answers 684 views

A Commercial Single-User Licence (perpetual) for ecoinvent v2.2 & v3.11 includes also Support or technical assistance;

asked Jul 30, 2025 in openLCA by Nikos (140 points)

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1 answer 664 views

Setting up LCA CS in Tomcat

asked Jul 28, 2025 in LCA Collaboration Server by austerus (120 points)

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1 answer 754 views

PSILCA database in Activity Browser

asked Jul 28, 2025 in Miscellaneous by Akemi KR (140 points)

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0 answers 522 views

If I buy ecoinvent license via Nexus, do I get full control and access to license number info?

asked Jul 27, 2025 in openLCA by jessiework0101 (120 points)

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1 answer 520 views

Crash OPENLCA - PEF 3.1

asked Jul 25, 2025 in openLCA by ric (190 points)

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0 answers 592 views

Clarification on Potential Double Counting in LCA Modeling of Solvent Combustion

asked Jul 23, 2025 in LCA Collaboration Server by nmosaleheh (120 points)

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1 answer 596 views

Failed to export Excel

asked Jul 23, 2025 in openLCA by zhengqi (120 points)

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1 answer 672 views

ILCD-EL of elementary flow(uuid) in some databases

asked Jul 22, 2025 in openLCA by zengtingxi (390 points)

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1 answer 447 views

Many flows in the EF database lack providers.

asked Jul 22, 2025 in openLCA by zengtingxi (390 points)

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1 answer 651 views

Building Gate-to-Gate

asked Jul 21, 2025 in openLCA by Natasha Mo (150 points)

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1 answer 411 views

OpenLCA 2.2 shutting itself off during calculating or openning a product model

asked Jul 21, 2025 in openLCA by Seval Cicek (180 points)

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0 answers 591 views

reference flow of EOL recycling modeling in openLCA

asked Jul 21, 2025 in openLCA by zengtingxi (390 points)

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1 answer 900 views

Can you please clarify the deadline of free use of Environmental Footprint database?

asked Jul 18, 2025 in openLCA by Balazs SARA (190 points)

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1 answer 566 views

Adding CO2eq as Output flow to Process?

asked Jul 18, 2025 in openLCA by battery_lca (180 points)

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1 answer 689 views

How to create/add new reference flow property (Energy unit kWh)?

asked Jul 18, 2025 in openLCA by battery_lca (180 points)

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1 answer 493 views

Databases other than EF database that meet ILCD - EL requirements

asked Jul 18, 2025 in openLCA by zengtingxi (390 points)

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0 answers 534 views

category of flow used in recycling modeling

asked Jul 18, 2025 in openLCA by zengtingxi (390 points)

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