Recent questions in openLCA

+2 votes

0 answers 242 views

Why was process contribution removed from scenario analysis in openLCA version 2?

asked Apr 12, 2024 in openLCA by nemus210 (230 points)

0 votes

1 answer 305 views

AGB 3.1.1 not compatible with OpenLCA 1.11 ?

asked Apr 12, 2024 in openLCA by grostain (220 points)

0 votes

2 answers 619 views

Install Exiobase in OpenLCA

asked Apr 12, 2024 in openLCA by tarlon.s (820 points)

0 votes

0 answers 367 views

Import processes and product systems exported as excel

asked Apr 11, 2024 in openLCA by schunschun (120 points)

0 votes

1 answer 506 views

REST API and upstream impacts

asked Apr 11, 2024 in openLCA by ryosensei (180 points)

0 votes

1 answer 335 views

Why does my self-created process not have a resulting number for direct impact contributions?

asked Apr 10, 2024 in openLCA by jessicahardiman (120 points)

+1 vote

1 answer 355 views

Update EN15804 DB from version 3.8.1 to EN15804 3.10?

asked Apr 10, 2024 in openLCA by luca.ragusa (1.1k points)

0 votes

1 answer 335 views

How to copy/export Impact analysis data of a Process ?

asked Apr 10, 2024 in openLCA by descarpentries.simon (170 points)

0 votes

0 answers 134 views

How to let one input with multipule resources?

asked Apr 10, 2024 in openLCA by Gaohh (120 points)

0 votes

1 answer 268 views

I never used this program before, I want to know if someone can give me a hand modeling my case.

asked Apr 9, 2024 in openLCA by virgviloria (120 points)

0 votes

2 answers 430 views

Environmental Footprint OpenLCA database - issue with connectors

asked Apr 8, 2024 in openLCA by jvdb (160 points)

0 votes

0 answers 160 views

Why is the unit for Flow: integrated circuit, logic type listed as kg?

asked Apr 8, 2024 in openLCA by sharp (120 points)

0 votes

0 answers 144 views

Fillers in Paints and Mortars

asked Apr 8, 2024 in openLCA by Giannis Kosmidis (870 points)

0 votes

1 answer 319 views

Using python codes to replace one flow to another flow

asked Apr 7, 2024 in openLCA by Jerry (170 points)

0 votes

1 answer 367 views

Excel export with olca modules for 2.1.0 version

asked Apr 5, 2024 in openLCA by hulky (160 points)

0 votes

1 answer 341 views

Negative impact in result graphs, ELCD 3.2.

asked Apr 4, 2024 in openLCA by Nats.1rt (120 points)

0 votes

2 answers 447 views

Version 2.1.1 problem

asked Apr 4, 2024 in openLCA by tarlon.s (820 points)

0 votes

1 answer 293 views

I am unable to import processes in the newest version. Please help

asked Apr 3, 2024 in openLCA by AdityaGoel (120 points)

0 votes

2 answers 340 views

SCOPE 3 purchased products

asked Apr 3, 2024 in openLCA by tarlon.s (820 points)

0 votes

1 answer 240 views

Process contributions unavailable in Report [possible bug]

asked Apr 3, 2024 in openLCA by Alessandro Salvi (160 points)

0 votes

1 answer 260 views

How can I access an impact category measurement units

asked Apr 2, 2024 in openLCA by hossam (120 points)

0 votes

1 answer 205 views

conducting LCA in fishing gear

asked Apr 1, 2024 in openLCA by Niki3333 (120 points)

0 votes

2 answers 522 views

Minor graphics glitch on Mac with v 2.1.1

asked Mar 29, 2024 in openLCA by jsheehan303 (390 points)

0 votes

1 answer 312 views

Problem with Flow Category and UUID

asked Mar 29, 2024 in openLCA by Harshvardhan (120 points)

0 votes

0 answers 159 views

Data for energy

asked Mar 27, 2024 in openLCA by rauf0006 (120 points)

0 votes

1 answer 451 views

Comparing different Energy Sources (Geothermal Coal Diesel) using ecoinvent data base 3.9.1

asked Mar 27, 2024 in openLCA by Matt (260 points)

0 votes

1 answer 830 views

How can I manually type in the emission factor that I've already known to OpenLCA? Not sure if I was doing it right.

asked Mar 26, 2024 in openLCA by wang (180 points)

0 votes

1 answer 754 views

Working with transportation units such as Ton*km

asked Mar 25, 2024 in openLCA by JayBruce (120 points)

0 votes

1 answer 496 views

Is it possible to change the unit of an existing exchange flow using Python API?

asked Mar 22, 2024 in openLCA by hmwakeling (250 points)

0 votes

1 answer 349 views

I have purchased ecoinvent from openlca nexus, and how can I log in to the ecoinvent database website? 0

asked Mar 22, 2024 in openLCA by wang (180 points)

0 votes

2 answers 655 views

Error "Failed to parse CSS"

asked Mar 21, 2024 in openLCA by JohannesBraun (120 points)

0 votes

1 answer 374 views

Water use in EF 3.1 is negative

asked Mar 21, 2024 in openLCA by dfatim (220 points)

0 votes

1 answer 488 views

Use of ecoinvent 3.9 database in openlca

asked Mar 21, 2024 in openLCA by mf093087 (120 points)

0 votes

1 answer 440 views

What's the difference standardisation and normalisation in LCA

asked Mar 21, 2024 in openLCA by dfatim (220 points)

0 votes

0 answers 220 views

Calculate results for my created process, not the provider

asked Mar 20, 2024 in openLCA by ramortada (210 points)

0 votes

1 answer 663 views

Is there a quick way to import process with flows and providers?

asked Mar 20, 2024 in openLCA by hlappal (250 points)

0 votes

2 answers 461 views

Why do the results of eutrophication and acidification analysis of epoxy resin have negative values?

asked Mar 20, 2024 in openLCA by delpepo (120 points)

0 votes

1 answer 266 views

My created processes disapeared from the list however I can open it from open provider option in the model.

asked Mar 19, 2024 in openLCA by Zeynab Yousefzadeh (120 points)

0 votes

1 answer 319 views

Secondary data for life cycle inventory of a tissue paper

asked Mar 19, 2024 in openLCA by avantikamazire (120 points)

0 votes

1 answer 314 views

Seeking Clarification: Null Values in Climate Change Impact Assessment

asked Mar 19, 2024 in openLCA by LCA CTns (180 points)

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