Recent questions

0 votes

1 answer 335 views

Is it possible to integrate an external model into OpenLCA using a Python script?

asked Jun 12 in openLCA by Amalia (170 points)

0 votes

1 answer 301 views

Purchase EN 15804 add-on for ecoinvent license owner

asked Jun 11 in openLCA by Marion (160 points)

0 votes

1 answer 348 views

Ecoinvent API support in openLCA

asked Jun 11 in openLCA by philipp (120 points)

0 votes

1 answer 676 views

comment peux je avoir la base de données Ecoenvent

asked Jun 10 in openLCA by EL HAROUCHE SAFAE (120 points)

0 votes

0 answers 221 views

Modelling a residue

asked Jun 9 in openLCA by Elnathan2026 (120 points)

0 votes

0 answers 232 views

Waste water treatment process with by-product recovery - how to model in openLCA

asked Jun 3 in openLCA by maviana (200 points)

0 votes

1 answer 565 views

How to apply an ELCD treatment process to a custom waste flow

asked May 28 in openLCA by maviana (200 points)

0 votes

1 answer 396 views

Can openLCA Nexus directly access the ecoinvent site？

asked May 27 in openLCA by zhe (120 points)

0 votes

1 answer 386 views

Merge of PEF and BAFU database (EF 3.1 impact assessment method)

asked May 26 in openLCA by JohannesBraun (310 points)

0 votes

1 answer 430 views

Dataset exportation

asked May 23 in openLCA by LuizaJulich (120 points)

0 votes

1 answer 266 views

We are doing research on LCA of hybrid fibre reinforced composites. Could we achieve this using OpenLCA?

asked May 22 in openLCA by chensongdong (120 points)

0 votes

1 answer 535 views

openLCAc.exe in zip download

asked May 19 in openLCA by mjamieson (5.5k points)

0 votes

2 answers 619 views

[bug][openlca 2.6.1] Exchange amounts set to zero

asked May 14 in openLCA by pwierzgala (210 points)

0 votes

1 answer 519 views

For a shell & tube heat exchanger using cooling water, is the cooling water mass flow or duty be the input?

asked May 13 in openLCA by Mr.Cat (200 points)

0 votes

0 answers 231 views

how do i model a condenser that uses a refrigerant at −50 °C in openLCA ?

asked May 13 in openLCA by Mr.Cat (200 points)

0 votes

1 answer 401 views

Is student application for ecoinvent Educational License permitted?

asked May 8 in openLCA by zengtingxi (410 points)

0 votes

0 answers 217 views

Is LC-Impact method in openLCA compatible with Ecoinvent 3.12?

asked May 7 in openLCA by niina (120 points)

0 votes

1 answer 305 views

GeoJson files for regionalized impact assessment

asked May 7 in openLCA by chiarabrillo (140 points)

0 votes

2 answers 905 views

What if Exchanges had UUIDs?

asked May 6 in openLCA by AndrewBeck (140 points)

0 votes

0 answers 222 views

EF v3.1 as LCIA for ecoinvent consequential as database - any implications?

asked May 6 in openLCA by idaschacht (120 points)

0 votes

1 answer 574 views

System dynamics in OpenLCA

asked May 4 in openLCA by DiHorw (1.1k points)

0 votes

1 answer 380 views

do results change if i calculate the impact for a product system of processes combined vs each process on its own

asked May 4 in openLCA by Mr.Cat (200 points)

0 votes

1 answer 406 views

methane and nitrogen gas are not available as product flows in ecoinvent, is there an alternative to them ?

asked May 3 in openLCA by Mr.Cat (200 points)

0 votes

1 answer 365 views

What databases (preferably free ones) contain citric acid datasets (food grade) ?

asked Apr 30 in openLCA by e.yusraini (120 points)

0 votes

1 answer 346 views

Product system loops in contribution tree

asked Apr 30 in openLCA by MW (170 points)

0 votes

0 answers 235 views

Should a system be established with the downstream process as the reference?

asked Apr 30 in openLCA by HMin (120 points)

0 votes

2 answers 520 views

Injection moulding - handle production waste

asked Apr 29 in Miscellaneous by Emmanouil (120 points)

+1 vote

1 answer 813 views

EN 15804 add on - EN15804+A2 (EF v3.1) impact method

asked Apr 28 in Miscellaneous by luca.ragusa (1.1k points)

0 votes

0 answers 516 views

How should evaporated water be modelled in openlca?

asked Apr 28 in openLCA by s235133 (120 points)

0 votes

1 answer 425 views

Ecoinvent 3.12 -Difference between Cutoff System and Cutoff Unit

asked Apr 27 in openLCA by Mauric (180 points)

0 votes

1 answer 648 views

Import database in Gabi to openLCA

asked Apr 27 in openLCA by maviana (200 points)

0 votes

1 answer 763 views

Merging two databases in OpenLCA

asked Apr 27 in openLCA by MW (170 points)

+1 vote

1 answer 1.3k views

openLCA on MacOS future big big problem

asked Apr 26 in openLCA by tarlon.s (1.3k points)

0 votes

0 answers 224 views

Handling large farm-level datasets (~9000 fields) in openLCA

asked Apr 23 in openLCA by mauribusta (120 points)

0 votes

2 answers 745 views

How to export list of "Total requirements" from direct calculation?

asked Apr 23 in openLCA by loremus (120 points)

0 votes

2 answers 667 views

Regionalized Calculation active causes negative values [ecoinvent in OPENLCA]

asked Apr 21 in openLCA by Francisco.Patrocinio (140 points)

0 votes

1 answer 591 views

Monte Carlo simulation not generating any results

asked Apr 20 in openLCA by iturner (240 points)

0 votes

1 answer 363 views

How to avoid multiplying upstream process impacts when outputs go to different downstream processes?

asked Apr 20 in openLCA by maviana (200 points)

0 votes

0 answers 259 views

Impact assessment methods for Exiobase 3.4 + mapping files

asked Apr 16 in openLCA by andreamulloni (160 points)

0 votes

1 answer 337 views

Process amounts randomly invisible in v 2.6.0

asked Apr 15 in openLCA by ntblackstone (360 points)

Categories

Most popular tags