Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions in openLCA
0
votes
2
answers
751
views
Is it possible to update EPD results from TRACI2.1 to EF3.1?
asked
Jul 30
in
openLCA
by
vapLCA
(
250
points)
openlca
environmental product declaration (epd)
impact assessment method
ef3.1
0
votes
0
answers
672
views
A Commercial Single-User Licence (perpetual) for ecoinvent v2.2 & v3.11 includes also Support or technical assistance;
asked
Jul 30
in
openLCA
by
Nikos
(
140
points)
ecoinvent
maintenance fee
0
votes
0
answers
510
views
If I buy ecoinvent license via Nexus, do I get full control and access to license number info?
asked
Jul 27
in
openLCA
by
jessiework0101
(
120
points)
database
license
ecoinvent
0
votes
1
answer
490
views
Crash OPENLCA - PEF 3.1
asked
Jul 25
in
openLCA
by
ric
(
190
points)
pef database
openlca 2.5
crash
0
votes
1
answer
568
views
Failed to export Excel
asked
Jul 23
in
openLCA
by
zhengqi
(
120
points)
excel export
exporting results
openlca
excel
0
votes
1
answer
629
views
ILCD-EL of elementary flow(uuid) in some databases
asked
Jul 22
in
openLCA
by
zengtingxi
(
390
points)
ilcd - el
database
uuid
elementary flows
openlca
0
votes
1
answer
424
views
Many flows in the EF database lack providers.
asked
Jul 22
in
openLCA
by
zengtingxi
(
390
points)
provider linking
ef
flow
openlca
0
votes
1
answer
614
views
Building Gate-to-Gate
asked
Jul 21
in
openLCA
by
Natasha Mo
(
150
points)
gate-to-gate
openlca
0
votes
1
answer
384
views
OpenLCA 2.2 shutting itself off during calculating or openning a product model
asked
Jul 21
in
openLCA
by
Seval Cicek
(
180
points)
crash
database
not responding
0
votes
0
answers
573
views
reference flow of EOL recycling modeling in openLCA
asked
Jul 21
in
openLCA
by
zengtingxi
(
390
points)
openlca
end-of-life (eol)
lcdn
battery eol recycling modeling
reference flow
0
votes
1
answer
846
views
Can you please clarify the deadline of free use of Environmental Footprint database?
asked
Jul 18
in
openLCA
by
Balazs SARA
(
190
points)
environmental footprint
database
free
0
votes
1
answer
533
views
Adding CO2eq as Output flow to Process?
asked
Jul 18
in
openLCA
by
battery_lca
(
180
points)
processes
flows
database
input output
missinig
0
votes
1
answer
652
views
How to create/add new reference flow property (Energy unit kWh)?
asked
Jul 18
in
openLCA
by
battery_lca
(
180
points)
reference flow property
unit
0
votes
1
answer
467
views
Databases other than EF database that meet ILCD - EL requirements
asked
Jul 18
in
openLCA
by
zengtingxi
(
390
points)
ilcd - el
ef
database
battery eol recycling modeling
0
votes
0
answers
516
views
category of flow used in recycling modeling
asked
Jul 18
in
openLCA
by
zengtingxi
(
390
points)
life cycle impact assessment (lcia)
flows
recycling
openlca
lcdn
0
votes
0
answers
556
views
How to assess carbon footprint (iso14067) for a metallurgical waste recycling process (gate to gate) using openLCA?
asked
Jul 17
in
openLCA
by
jfyfong
(
120
points)
database
carbon footprint
openlca
0
votes
1
answer
509
views
Issues when trying to merge Ecoinvent3.11 and Agribalyse 3.2 ?
asked
Jul 16
in
openLCA
by
Pili LCA
(
120
points)
merging databases
ecoinvent 3.11
agribalyse 3.2
0
votes
0
answers
462
views
the category of flow in battery EOL recycling modeling
asked
Jul 16
in
openLCA
by
zengtingxi
(
390
points)
flows
end-of-life (eol)
waste treatment
data input
openlca
0
votes
1
answer
499
views
Export OpenLCA to EcoSpold
asked
Jul 15
in
openLCA
by
silvia.domingo
(
120
points)
import export
ecospold
+1
vote
1
answer
757
views
how to use circular footprint formula for modeling in openLCA
asked
Jul 15
in
openLCA
by
zengtingxi
(
390
points)
end of life
circular footprint formula
openlca
0
votes
1
answer
657
views
Some activities are missing from Ecoinvent database
asked
Jul 15
in
openLCA
by
lyriuni
(
160
points)
openlca
ecoinvent
0
votes
1
answer
471
views
results differ when calculating impact from an exported product system matrix (using main.py) than in the GUI.
asked
Jul 14
in
openLCA
by
gjthoma
(
800
points)
matrix export
lcia results
product system
0
votes
0
answers
620
views
How to calculate impacts of multiple outputs from same inputs in one process, and how allocation distributes burden?
asked
Jul 13
in
openLCA
by
Vijayshri
(
140
points)
openlca
process
allocation
quantitative reference
impact assessment
0
votes
0
answers
562
views
How to update the parameter list in a project efficiently?
asked
Jul 12
in
openLCA
by
gavinmavin
(
140
points)
project report
excel import
excel export
parameter variation
0
votes
1
answer
451
views
Clarification on Allocation Method Override in Product System Calculations
asked
Jul 11
in
openLCA
by
qtu
(
270
points)
allocation
overwrite
0
votes
1
answer
348
views
difference of DAL licence
asked
Jul 11
in
openLCA
by
zengtingxi
(
390
points)
openlca dal
license
0
votes
2
answers
706
views
Download database of LCDN Node in Nexus
asked
Jul 9
in
openLCA
by
zengtingxi
(
390
points)
openlca nexus
lcdn
educational licence
openlca dal
ef3.1
0
votes
1
answer
352
views
How can I import a database in another database, but the basic flows are different?
asked
Jul 8
in
openLCA
by
magnus
(
140
points)
import
databse
flows
0
votes
1
answer
700
views
Any alternatives for providers to get emissions?
asked
Jul 8
in
openLCA
by
Chinmay_26
(
120
points)
life cycle assessment (lca)
openlca
flows
process
provider.
0
votes
1
answer
545
views
ILCD - EL requirements of OpenLCA LCIA Methods
asked
Jul 8
in
openLCA
by
zengtingxi
(
390
points)
openlca lcia methods pack
life cycle impact assessment (lcia) methods
ilcd - el
elementary flows
uuid
0
votes
1
answer
424
views
Copy and past a provider in 2.5 update
asked
Jul 7
in
openLCA
by
CEDD
(
120
points)
openlca 2.5
limited
0
votes
1
answer
492
views
OpenLCA software has slow response speed
asked
Jul 7
in
openLCA
by
Liucj
(
430
points)
openlca
slow
0
votes
1
answer
501
views
Color bar in project and produc system results are not displayed
asked
Jul 4
in
openLCA
by
edmare
(
140
points)
bar
project results
produc system results
openlca
0
votes
0
answers
545
views
Needed computational resources for regionalised calculation
asked
Jul 4
in
openLCA
by
PabloTIrado
(
120
points)
openlca
regionalized lca
out of memory
0
votes
1
answer
1.4k
views
Inquiry about Educational Multi-User Licence for ecoinvent v2.2 & v3.11
asked
Jul 4
in
openLCA
by
djm02205
(
120
points)
ecoinvent
openlca
database
0
votes
1
answer
698
views
Connectors appear in the process folder while importing databases into OpenLCA
asked
Jul 2
in
openLCA
by
zengtingxi
(
390
points)
openlca
database
import error
0
votes
1
answer
517
views
OpenLCA installation problems on windows 11
asked
Jul 1
in
openLCA
by
Byunghak Son
(
170
points)
openlca
error
windows
0
votes
1
answer
1.0k
views
How can I properly cite the data when I use OpenLCA for analyses to be performed for an article?
asked
Jun 30
in
openLCA
by
cenksayil
(
150
points)
openlca
databases
citation
dataset
0
votes
1
answer
363
views
Loss of Back-up Database in Open LCA 2.1.1
asked
Jun 29
in
openLCA
by
Sawsan
(
120
points)
database loss
openlca
0
votes
0
answers
450
views
How can I view the environmental impacts of two processes separately if they share the same energy input?
asked
Jun 27
in
openLCA
by
laura.brattoli
(
140
points)
openlca
input output
impact categories
Page:
« prev
1
2
3
4
5
6
7
8
9
10
...
78
next »
ask.openLCA
is a question-and-answer (Q&A) website on
Life Cycle Assessment (LCA)
.
It is also the public support platform for
openLCA
,
openLCA Nexus
and the
LCA Collaboration Server
.
Before asking questions please also consult our online manuals for
openLCA
and the
LCA Collaboration Server
.
Receive guaranteed and prioritised professional support via
GreenDelta's help desk
.
ask.openLCA is run by
GreenDelta
, the creators of openLCA.
Categories
All categories
openLCA
(3.1k)
Miscellaneous
(202)
LCA Collaboration Server
(80)
Follow @openlca
Recent questions in openLCA
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
input output
processes
monte carlo analysis
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
lca collaboration server
en15804
methods
import export
life cycle assessment (lca)
excel export
waste treatment
provider linking
openlca 2.0
contribution tree
ecoinvent3.6
exiobase
openlca 1.10.3
impact categories
exporting results
crash
waste management
allocation
...
