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Recent questions in openLCA
0
votes
0
answers
782
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)
database
license
ecoinvent
0
votes
1
answer
861
views
Crash OPENLCA - PEF 3.1
asked
Jul 25, 2025
in
openLCA
by
ric
(
190
points)
pef database
openlca 2.5
crash
0
votes
1
answer
1.0k
views
Failed to export Excel
asked
Jul 23, 2025
in
openLCA
by
zhengqi
(
120
points)
excel export
exporting results
openlca
excel
0
votes
1
answer
1.3k
views
ILCD-EL of elementary flow(uuid) in some databases
asked
Jul 22, 2025
in
openLCA
by
zengtingxi
(
410
points)
ilcd - el
database
uuid
elementary flows
openlca
0
votes
1
answer
691
views
Many flows in the EF database lack providers.
asked
Jul 22, 2025
in
openLCA
by
zengtingxi
(
410
points)
provider linking
ef
flow
openlca
0
votes
1
answer
1.3k
views
Building Gate-to-Gate
asked
Jul 21, 2025
in
openLCA
by
Natasha Mo
(
150
points)
gate-to-gate
openlca
0
votes
1
answer
753
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)
crash
database
not responding
0
votes
0
answers
904
views
reference flow of EOL recycling modeling in openLCA
asked
Jul 21, 2025
in
openLCA
by
zengtingxi
(
410
points)
openlca
end-of-life (eol)
lcdn
battery eol recycling modeling
reference flow
0
votes
1
answer
1.7k
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)
environmental footprint
database
free
0
votes
1
answer
1.2k
views
Adding CO2eq as Output flow to Process?
asked
Jul 18, 2025
in
openLCA
by
battery_lca
(
180
points)
processes
flows
database
input output
missinig
0
votes
1
answer
1.5k
views
How to create/add new reference flow property (Energy unit kWh)?
asked
Jul 18, 2025
in
openLCA
by
battery_lca
(
180
points)
reference flow property
unit
0
votes
1
answer
831
views
Databases other than EF database that meet ILCD - EL requirements
asked
Jul 18, 2025
in
openLCA
by
zengtingxi
(
410
points)
ilcd - el
ef
database
battery eol recycling modeling
0
votes
0
answers
799
views
category of flow used in recycling modeling
asked
Jul 18, 2025
in
openLCA
by
zengtingxi
(
410
points)
life cycle impact assessment (lcia)
flows
recycling
openlca
lcdn
0
votes
0
answers
812
views
How to assess carbon footprint (iso14067) for a metallurgical waste recycling process (gate to gate) using openLCA?
asked
Jul 17, 2025
in
openLCA
by
jfyfong
(
120
points)
database
carbon footprint
openlca
0
votes
1
answer
1.1k
views
Issues when trying to merge Ecoinvent3.11 and Agribalyse 3.2 ?
asked
Jul 16, 2025
in
openLCA
by
Pili LCA
(
120
points)
merging databases
ecoinvent 3.11
agribalyse 3.2
0
votes
0
answers
733
views
the category of flow in battery EOL recycling modeling
asked
Jul 16, 2025
in
openLCA
by
zengtingxi
(
410
points)
flows
end-of-life (eol)
waste treatment
data input
openlca
0
votes
1
answer
992
views
Export OpenLCA to EcoSpold
asked
Jul 15, 2025
in
openLCA
by
silvia.domingo
(
120
points)
import export
ecospold
+1
vote
1
answer
1.5k
views
how to use circular footprint formula for modeling in openLCA
asked
Jul 15, 2025
in
openLCA
by
zengtingxi
(
410
points)
end of life
circular footprint formula
openlca
0
votes
1
answer
1.2k
views
Some activities are missing from Ecoinvent database
asked
Jul 15, 2025
in
openLCA
by
lyriuni
(
160
points)
openlca
ecoinvent
0
votes
1
answer
1.1k
views
results differ when calculating impact from an exported product system matrix (using main.py) than in the GUI.
asked
Jul 14, 2025
in
openLCA
by
gjthoma
(
800
points)
matrix export
lcia results
product system
0
votes
0
answers
1.1k
views
How to calculate impacts of multiple outputs from same inputs in one process, and how allocation distributes burden?
asked
Jul 13, 2025
in
openLCA
by
Vijayshri
(
140
points)
openlca
process
allocation
quantitative reference
impact assessment
0
votes
0
answers
953
views
How to update the parameter list in a project efficiently?
asked
Jul 12, 2025
in
openLCA
by
gavinmavin
(
140
points)
project report
excel import
excel export
parameter variation
0
votes
1
answer
1.1k
views
Clarification on Allocation Method Override in Product System Calculations
asked
Jul 11, 2025
in
openLCA
by
qtu
(
270
points)
allocation
overwrite
0
votes
1
answer
656
views
difference of DAL licence
asked
Jul 11, 2025
in
openLCA
by
zengtingxi
(
410
points)
openlca dal
license
0
votes
2
answers
1.3k
views
Download database of LCDN Node in Nexus
asked
Jul 9, 2025
in
openLCA
by
zengtingxi
(
410
points)
openlca nexus
lcdn
educational licence
openlca dal
ef3.1
0
votes
1
answer
763
views
How can I import a database in another database, but the basic flows are different?
asked
Jul 8, 2025
in
openLCA
by
magnus
(
140
points)
import
databse
flows
0
votes
1
answer
1.7k
views
Any alternatives for providers to get emissions?
asked
Jul 8, 2025
in
openLCA
by
Chinmay_26
(
120
points)
life cycle assessment (lca)
openlca
flows
process
provider.
0
votes
1
answer
1.2k
views
ILCD - EL requirements of OpenLCA LCIA Methods
asked
Jul 8, 2025
in
openLCA
by
zengtingxi
(
410
points)
openlca lcia methods pack
life cycle impact assessment (lcia) methods
ilcd - el
elementary flows
uuid
0
votes
1
answer
750
views
Copy and past a provider in 2.5 update
asked
Jul 7, 2025
in
openLCA
by
CEDD
(
120
points)
openlca 2.5
limited
0
votes
1
answer
925
views
OpenLCA software has slow response speed
asked
Jul 7, 2025
in
openLCA
by
Liucj
(
430
points)
openlca
slow
0
votes
1
answer
907
views
Color bar in project and produc system results are not displayed
asked
Jul 4, 2025
in
openLCA
by
edmare
(
140
points)
bar
project results
produc system results
openlca
0
votes
0
answers
838
views
Needed computational resources for regionalised calculation
asked
Jul 4, 2025
in
openLCA
by
PabloTIrado
(
120
points)
openlca
regionalized lca
out of memory
0
votes
1
answer
3.0k
views
Inquiry about Educational Multi-User Licence for ecoinvent v2.2 & v3.11
asked
Jul 4, 2025
in
openLCA
by
djm02205
(
120
points)
ecoinvent
openlca
database
0
votes
1
answer
1.3k
views
Connectors appear in the process folder while importing databases into OpenLCA
asked
Jul 2, 2025
in
openLCA
by
zengtingxi
(
410
points)
openlca
database
import error
0
votes
1
answer
1.0k
views
OpenLCA installation problems on windows 11
asked
Jul 1, 2025
in
openLCA
by
Byunghak Son
(
170
points)
openlca
error
windows
0
votes
1
answer
2.1k
views
How can I properly cite the data when I use OpenLCA for analyses to be performed for an article?
asked
Jun 30, 2025
in
openLCA
by
cenksayil
(
150
points)
openlca
databases
citation
dataset
0
votes
1
answer
796
views
Loss of Back-up Database in Open LCA 2.1.1
asked
Jun 29, 2025
in
openLCA
by
Sawsan
(
120
points)
database loss
openlca
0
votes
0
answers
723
views
How can I view the environmental impacts of two processes separately if they share the same energy input?
asked
Jun 27, 2025
in
openLCA
by
laura.brattoli
(
140
points)
openlca
input output
impact categories
0
votes
2
answers
2.6k
views
Is it possible to perform an automatic sensitivity analysis in openLCA by varying certain parameters?
asked
Jun 27, 2025
in
openLCA
by
laura.brattoli
(
140
points)
openlca
parameterised calculation
0
votes
1
answer
1.2k
views
Flow properties with changing parameter
asked
Jun 27, 2025
in
openLCA
by
mksmks
(
120
points)
parameters
flow properties
units
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