Hot questions

0 votes

1 answer 339 views

Problem with importing JSON-LD files in Open LCA 1.11.

asked Jan 26, 2023 in openLCA by ukulkarn (120 points)

0 votes

0 answers 151 views

Error Missing flowPropertyFactor in impactFactors (id=5515873)

asked Feb 2, 2023 in openLCA by LauraG (120 points)

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1 answer 638 views

Update ecoinvent 3.7.1 to 3.9.1 database with script

asked Jan 17, 2023 in openLCA by Tom56 (200 points)

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1 answer 571 views

How we integrate Ecoinvent database in openlca?

asked Jan 18, 2023 in openLCA by Nada Ashraf (120 points)

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1 answer 197 views

Why does the cost of each ingredient does not add up to the total cost in the contribution tree?

asked Jan 27, 2023 in openLCA by Pujitha Ganapathi C (120 points)

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1 answer 267 views

Implementation of EN15804 add-on for EcoInvent 3.9.1

asked Jan 23, 2023 in openLCA by Matias Lund (5.8k points)

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1 answer 244 views

I tried to download a free database; it asked me to reset my password. I pressed reset but no email was received.

asked Jan 22, 2023 in openLCA by Mahmood (150 points)

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1 answer 496 views

Cradle-to-grave

asked Jan 11, 2023 in openLCA by Moe_Salman (140 points)

0 votes

0 answers 207 views

OpenLCA Projects - Copy paste does not work

asked Jan 19, 2023 in openLCA by cristina p (150 points)

0 votes

0 answers 192 views

Exiobase: should I aggregate repeated flows into one single input?

asked Jan 18, 2023 in openLCA by mariacc (510 points)

+1 vote

1 answer 308 views

validation of an existing project

asked Jan 11, 2023 in Miscellaneous by tweixlba (150 points)

0 votes

0 answers 119 views

Increasing (fossil) electricity component of a process.

asked Jan 16, 2023 in openLCA by maddening (160 points)

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1 answer 266 views

if admin logs in and starts openLCA different databases are linked

asked Jan 12, 2023 in openLCA by RMZALF (180 points)

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1 answer 384 views

Which database to download for a natural rubber LCA?

asked Sep 15, 2022 in openLCA by adele.zimny (140 points)

0 votes

0 answers 188 views

Hi, is there a way in which I can import specific LCIA characterization factors from excel to OpenLCA?

asked Jan 9, 2023 in openLCA by andreavargasf (160 points)

0 votes

0 answers 132 views

How do I drop a CAD model into openLCA?

asked Jan 10, 2023 in openLCA by FabiaG (160 points)

0 votes

0 answers 111 views

Is there a database I can use and edit of a talk light/desk lamp?

asked Jan 10, 2023 in openLCA by FabiaG (160 points)

0 votes

0 answers 122 views

"pozzolan, natural" & "fly ash, from hard coal"

asked Jan 9, 2023 in openLCA by gmichaloulis (120 points)

0 votes

0 answers 229 views

Update from agribalyse 3.0.1 to 3.1?

asked Jan 4, 2023 in openLCA by vicki.rybl (140 points)

0 votes

0 answers 131 views

Which amounts for processes like drilling, welding, and extruding are required?

asked Jan 6, 2023 in openLCA by tweixlba (150 points)

0 votes

0 answers 111 views

Looking for latest data on GHG for the european electricity mix (mean value) (g Co2e/kWh)

asked Jan 3, 2023 in openLCA by Eje Sandberg (120 points)

0 votes

1 answer 236 views

How to model the spraying of pesticides and fertilizers on soil for agriculture?

asked Dec 26, 2022 in openLCA by Eva elbaz (120 points)

0 votes

1 answer 528 views

How do I search for products to download their databases and compare material changes?

asked Dec 22, 2022 in openLCA by FabiaG (160 points)

+1 vote

0 answers 178 views

Provider linking by olca

asked Dec 29, 2022 in openLCA by hazalkirimli (130 points)

0 votes

1 answer 474 views

Does a market provider includes the production of this flow/product as well?

asked Dec 20, 2022 in openLCA by Giannis Kosmidis (720 points)

0 votes

1 answer 343 views

Modelling MSW landfilling

asked Dec 20, 2022 in openLCA by rk (140 points)

0 votes

3 answers 663 views

Exporting/importing JSON-LD files between Mac and Windows

asked Apr 5, 2022 in openLCA by mikdale (320 points)

0 votes

1 answer 281 views

Excel file from product system calculation export too heavy

asked Dec 19, 2022 in openLCA by Mauric (160 points)

0 votes

1 answer 229 views

Which LCA software can be used for assessing the LCA of municipal solid waste management

asked Dec 15, 2022 in Miscellaneous by Maria paul (120 points)

+1 vote

1 answer 451 views

Negative global warming impact

asked Apr 13, 2022 in openLCA by eatcrisps (130 points)

0 votes

0 answers 126 views

warm14 can't be opened in openLCA

asked Dec 20, 2022 in openLCA by gperk (120 points)

0 votes

1 answer 255 views

How do I calculate a transport with a higher payload?

asked Apr 19, 2022 in openLCA by GHecodesign (120 points)

0 votes

0 answers 291 views

where to find information on storage assumptions in Agribalyse 3.0.1

asked Dec 12, 2022 in Miscellaneous by myrvz (230 points)

0 votes

0 answers 166 views

How to add recycled aluminum as inputs using ecoinvent 3.8?

asked Dec 14, 2022 in openLCA by akunsch (130 points)

+2 votes

0 answers 207 views

what database free can i use instead of ecoinvent?

asked Dec 12, 2022 in openLCA by marinalima2 (140 points)

0 votes

1 answer 353 views

Tutorial for environmental impact, cost anlysis, and life cycle inventory

asked Dec 7, 2022 in openLCA by Hamedatn (120 points)

+1 vote

2 answers 1.1k views

impact factors in impact analysis are not showing up

asked Nov 23, 2021 in openLCA by Fr-aen (170 points)

0 votes

0 answers 182 views

multiple process into one Product system

asked Dec 12, 2022 in openLCA by Hussein Faisal (120 points)

0 votes

0 answers 166 views

elemantary flows and modelling emission reduction

asked Dec 12, 2022 in openLCA by RMZALF (180 points)

0 votes

0 answers 371 views

How can I import a specific downloaded data from ecoinvent 3.6 (for example data for benzene chlorination) into OpenLCA?

asked Dec 6, 2022 in openLCA by moeinsh (120 points)

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