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0
votes
2
answers
1.3k
views
Model graph do not show processes
asked
Feb 13, 2025
in
openLCA
by
LeitnerVik
(
160
points)
model graph
version 2.4
openlca
0
votes
0
answers
454
views
How do I select an appropriate data quality system in OpenLCA?
asked
Feb 13, 2025
in
openLCA
by
rinkilodhi196
(
140
points)
data quality
openlca
life cycle impact assessment (lcia) methods
0
votes
1
answer
1.7k
views
How can I model a material with X% recycled content in a cradle-to-cradle model with 0:100 allocation?
asked
Feb 12, 2025
in
LCA Collaboration Server
by
miladg91
(
200
points)
life cycle assessment (lca)
allocation
end-of-life (eol)
plastic
recycling
0
votes
1
answer
628
views
One of the inputs is showing no results in Contribution tree
asked
Feb 12, 2025
in
openLCA
by
mshahzadbazil
(
120
points)
contribution tree
results
0
votes
1
answer
563
views
Which is the pressure of the "Natural gas, high pressure" and "Natural gas, low pressure" in Ecoinvent 3.10.1?
asked
Feb 12, 2025
in
openLCA
by
francesca_chio
(
120
points)
ecoinvent 3.10.1
methane
modelling
0
votes
2
answers
2.1k
views
Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent
asked
Feb 12, 2025
in
openLCA
by
farcebastias
(
450
points)
recipe 2016
life cycle impact assessment (lcia) methods
water consumption
recipe midpoint (h)
0
votes
1
answer
627
views
Bug in openLCA in version 2.4
asked
Feb 12, 2025
in
openLCA
by
nemus210
(
240
points)
bug
interface
0
votes
1
answer
577
views
Error in the validation of the Agribalyse 3.0.1 database
asked
Feb 12, 2025
in
openLCA
by
bjati
(
150
points)
agribalyse
validate
0
votes
1
answer
1.0k
views
Can't comit name changes to existing processes and flows to Collaboration Server
asked
Feb 11, 2025
in
LCA Collaboration Server
by
jonathan_hacker
(
150
points)
lca collaboration server
synchronisation
0
votes
1
answer
2.8k
views
Units for Weighting Results in OpenLCA (ReCiPe 2016)
asked
Feb 11, 2025
in
openLCA
by
laurarasines
(
170
points)
weighting
recipe endpoint (h)
single score
units
life cycle impact assessment (lcia) methods
0
votes
1
answer
968
views
How can I manually add finished LCA data to a created database?
asked
Feb 11, 2025
in
openLCA
by
Helangi
(
120
points)
openlca
data
data inputs
database
import
0
votes
1
answer
906
views
UUID-Code changes with new Version of LCA Cut-off Cumulative LCI v3.9.1 to 3.11?
asked
Feb 10, 2025
in
openLCA
by
David Jäger
(
120
points)
3.9.1
3.10.1
database
0
votes
1
answer
615
views
How do I include uncertainty in my project
asked
Feb 8, 2025
in
openLCA
by
MAwe
(
250
points)
life cycle impact assessment (lcia) methods
uncertainty
ecoinvent
openlca
0
votes
1
answer
643
views
Which database is best for LCA (alternative fuels in the maritime industry).
asked
Feb 7, 2025
in
openLCA
by
nav123
(
160
points)
database
openlca
life cycle assessment (lca)
tutorial
free
0
votes
1
answer
1.2k
views
"Failed to Create Database" Error
asked
Feb 6, 2025
in
openLCA
by
Sbeagle6
(
120
points)
error
open lca 2.0
database
0
votes
1
answer
1.1k
views
Creating a new impact category and new characterization factors
asked
Feb 5, 2025
in
openLCA
by
julielys
(
240
points)
impact assessment method
impact categories
life cycle impact assessment (lcia) methods
creating a new lcia method
categorization factors
+1
vote
2
answers
1.7k
views
Comparing GWP total values for TRACI/CML versus PEF (EN15804+A2)
asked
Feb 4, 2025
in
openLCA
by
ptezcan
(
160
points)
gwp-ghg
en15804
traci
cml
biogenic
0
votes
1
answer
1.4k
views
Advice on modelling CO2 capture from flue gas using microbial path
asked
Feb 4, 2025
in
Miscellaneous
by
Ifedayo
(
170
points)
carbon capture
openlca
0
votes
1
answer
539
views
what should be entered as input in the case of utilizing CO2 from flue gas
asked
Feb 4, 2025
in
openLCA
by
Ifedayo
(
170
points)
input output
database
0
votes
2
answers
1.3k
views
How can I export data from my model the same way as ecoinvent Excel output?
asked
Feb 4, 2025
in
openLCA
by
Marine
(
150
points)
excel export
lcia results
0
votes
1
answer
1.5k
views
Ecoinvent 3.11 and Plastics in OpenLCA
asked
Feb 4, 2025
in
openLCA
by
DileoRoberto
(
150
points)
database update
database
0
votes
1
answer
915
views
Jupyter notebook fails to import olca module
asked
Feb 4, 2025
in
openLCA
by
Lars Nun
(
310
points)
olca-ipc
python
jupyter notebook
0
votes
1
answer
533
views
output flox impacts
asked
Feb 3, 2025
in
openLCA
by
Gopenlca
(
120
points)
openlca
calculation
0
votes
1
answer
653
views
Can I create a custom unit in processes ?
asked
Jan 31, 2025
in
openLCA
by
maximilien.schneider
(
120
points)
unit
process
flows
0
votes
1
answer
649
views
Assistance with openLCA application
asked
Jan 30, 2025
in
openLCA
by
russellhookway
(
120
points)
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
1.2k
views
How to Calculate the PCF of My Vertical Farm in openLCA?
asked
Jan 30, 2025
in
openLCA
by
SusannaLCA_PCF
(
120
points)
data
calculation
energy
pcf
0
votes
1
answer
3.0k
views
Importing ILCD format datasets into EF 3.1
asked
Jan 30, 2025
in
openLCA
by
paul.domberger
(
740
points)
ef3.1
database
ilcd
0
votes
0
answers
408
views
Which free databases will be suitable for calculating the LCA of microchips?
asked
Jan 29, 2025
in
openLCA
by
Karthik_personal
(
120
points)
free
database
openlca
0
votes
1
answer
865
views
Is there any way to integrate openLCA with a third party application?.
asked
Jan 29, 2025
in
openLCA
by
Karthik_LTIM
(
120
points)
data inputs
openlca
import
0
votes
1
answer
1.7k
views
After updating my foreground system from ecoinvent 3.8 to 3.10 the providers are missing in my created datasets.
asked
Jan 28, 2025
in
openLCA
by
Palacsinta
(
260
points)
ecoinvent 3.8
update
ecoinvent 3.9
3.10
providers
0
votes
1
answer
1.4k
views
emission factor of a product
asked
Jan 27, 2025
in
openLCA
by
sonia_chaudhary
(
260
points)
emission factor
search input
0
votes
2
answers
690
views
Why do I get zero results for all impact categories in PSILCA impact assessment
asked
Jan 27, 2025
in
openLCA
by
Seval Cicek
(
180
points)
zero results
psilca
0
votes
1
answer
640
views
Bought Ecoinvent database, but very limited data
asked
Jan 27, 2025
in
openLCA
by
Claire
(
120
points)
database
ecoinvent
openlca nexus
database import
0
votes
1
answer
617
views
Adding own data when using circularity package
asked
Jan 26, 2025
in
openLCA
by
Meg
(
140
points)
circularity
process inputs
data inputs
circularity package
0
votes
3
answers
2.1k
views
Advice on Modelling Microplastics in LCA: Databases and Methodologies
asked
Jan 26, 2025
in
Miscellaneous
by
JBref_
(
350
points)
ecoinvent
database
plastic
waste modelling
recipe 2016
0
votes
1
answer
501
views
Oil Extraction from Jatropha seeds
asked
Jan 24, 2025
in
openLCA
by
samrin
(
260
points)
oil
extraction
gwp
0
votes
1
answer
758
views
How to import processe from LCDN nodes
asked
Jan 24, 2025
in
openLCA
by
luo.hesong
(
170
points)
import
openlca
lcdn
0
votes
1
answer
795
views
Why are my different not connecting properly into a system?
asked
Jan 23, 2025
in
openLCA
by
Jamessustain
(
170
points)
expanded boundary
process connection
0
votes
1
answer
805
views
Educational Single-User License for 3 month
asked
Jan 21, 2025
in
openLCA
by
lpicasso
(
150
points)
ecoinvent
license
database
openlca
0
votes
0
answers
437
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19, 2025
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
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