Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions tagged openlca
0
votes
0
answers
9
views
SOCA: How is the activity value (social assessment) calculated and how does it differ from the activity variable?
asked
5 days
ago
in
openLCA
by
katrin.detter
(
140
points)
openlca
soca
results
0
votes
0
answers
60
views
How to easily visualize the environmental impacts of only the processes entered by the user
asked
5 days
ago
in
openLCA
by
laurent 40
(
180
points)
openlca
lcia results
0
votes
1
answer
13
views
Download links from openLCA homepage and nav bar are broken. The fix:
asked
6 days
ago
in
openLCA
by
kmey541
(
120
points)
openlca
download
download link
0
votes
1
answer
89
views
Error in making a product system.
asked
Mar 24
in
openLCA
by
kobe
(
120
points)
openlca
product system
0
votes
1
answer
113
views
How to get output flow battery pack quantity in "item"
asked
Mar 19
in
openLCA
by
joy_siam
(
200
points)
openlca
basics online exercise
0
votes
1
answer
108
views
followed Basic exercise but couldn't get battery pack impact analysis
asked
Mar 19
in
openLCA
by
joy_siam
(
200
points)
openlca
basics online exercise
0
votes
1
answer
220
views
Processes gone and can't find: All of the processes I created are gone
asked
Mar 17
in
openLCA
by
sharp9
(
120
points)
database
openlca
process
ecoinvent
missing data
0
votes
1
answer
112
views
Are trainings offered in either PST or EST so they can be attended by folks in the United States?
asked
Mar 16
in
openLCA
by
elliottripley
(
120
points)
training in the united states
openlca
training
0
votes
1
answer
155
views
How to find the impact category total emission when using IPCC 2013 GWP 100a (incl. CO2 uptake) for ecoinvent 3.9.1?
asked
Mar 16
in
openLCA
by
qbao
(
210
points)
openlca
ecoinvent 3.9.1
impact categories
ipcc
0
votes
1
answer
176
views
Does GreenDelta or other OpenLcA users have access to user-provided data?
asked
Mar 13
in
openLCA
by
Natalia Osiro
(
120
points)
openlca
license
0
votes
1
answer
298
views
I would like to know how to map flows from the EF database to my main Ecoinvent one.
asked
Mar 13
in
openLCA
by
JLee
(
120
points)
ecoinvent
database
flows
openlca
0
votes
1
answer
192
views
How can I address OpenLCA seemingly mis-calculating GWP 100 between two similar PV energy processes? (ecoinvent 3.9.1)
asked
Mar 12
in
openLCA
by
eeshab
(
120
points)
openlca
ecoinvent
database
photovoltaic
gwp 100
0
votes
0
answers
116
views
Allocation not applied in OpenLCA internal Jython script – results match UI only with "None" allocation
asked
Mar 8
in
openLCA
by
RichardS
(
160
points)
openlca
agribalyse
jython
allocation
0
votes
1
answer
137
views
i wanted to create a scenario in which 50% waste goes to one treatement and 50% to another ,this is a single scenario
asked
Mar 8
in
openLCA
by
SHILPA SIMON
(
190
points)
openlca
ecoinvent
scenario
0
votes
1
answer
275
views
biogenic carbon content using IPCC 2021 (incl. biogenic carbon)
asked
Mar 2
in
openLCA
by
taleabecker
(
120
points)
ipcc 2021
biogenic
biogenic carbon
openlca
ecoinvent 3.11
0
votes
1
answer
183
views
Bug Report for Chinese Switching in OpenLCA v2.6.1
asked
Feb 28
in
openLCA
by
Shinwell
(
490
points)
openlca
2.6.1
bug
chinese
0
votes
1
answer
230
views
BAFU 2025 - GWP direct land use gives 0 kg CO2eq. for wooden products
asked
Feb 25
in
Miscellaneous
by
vapLCA
(
270
points)
openlca
life cycle impact assessment (lcia) methods
land use
bafu
ef
0
votes
1
answer
185
views
Inquiry Regarding LCA Process Calculation Result
asked
Feb 25
in
openLCA
by
shkim10890
(
120
points)
openlca
system process (lci)
ef3.1
0
votes
1
answer
197
views
Import of Ökobaudat (zip format, ILCD) ist causing errors in open LCA.
asked
Feb 17
in
openLCA
by
ElkeG
(
120
points)
openlca
ilcd
0
votes
1
answer
248
views
Technical question for two different models of the same system
asked
Feb 12
in
openLCA
by
paul.domberger
(
760
points)
openlca
results
different results
product system
0
votes
0
answers
155
views
Montecarlo simulation not working
asked
Feb 12
in
openLCA
by
tarlon.s
(
1.2k
points)
monte carlo analysis
openlca
0
votes
1
answer
192
views
Educational Multi-User Licence (perpetual)
asked
Feb 10
in
openLCA
by
CSkinner
(
120
points)
ecoinvent
openlca
0
votes
0
answers
185
views
Cut-off Problem
asked
Feb 9
in
openLCA
by
aksul
(
120
points)
cut-off
openlca
product system
0
votes
2
answers
458
views
EXIOBASE in openLCA: What Is Going On?
asked
Feb 6
in
openLCA
by
Marcomat
(
150
points)
openlca
exiobase
database
exiobase 3.8.2
0
votes
1
answer
251
views
How to solve challenges with Social-Life-Cycle Assessment - fitting database?
asked
Feb 5
in
Miscellaneous
by
Volker Maiwald
(
190
points)
openlca
database
social indicators
0
votes
0
answers
242
views
ILCD Data Quality System in openLCA
asked
Feb 5
in
openLCA
by
paul.domberger
(
760
points)
data quality
openlca
0
votes
0
answers
142
views
Waste management
asked
Feb 4
in
openLCA
by
IsaKem
(
120
points)
waste management
openlca
database
waste treatment
0
votes
1
answer
255
views
Planning to buy ecoinvent 4.0 database. How much?Compatible with OpenLCA? Please provide quote.
asked
Feb 3
in
openLCA
by
fan
(
120
points)
openlca
database
0
votes
3
answers
456
views
Jthon scripts are not saved
asked
Jan 28
in
openLCA
by
tarlon.s
(
1.2k
points)
openlca
error
python
0
votes
1
answer
276
views
How can I open more than one databank at the same time?
asked
Jan 27
in
openLCA
by
Sustainability
(
120
points)
openlca
database
0
votes
1
answer
296
views
Open lCA method - Total CO2 value is different from sum of the 3 decomposed CO2
asked
Jan 26
in
openLCA
by
Tom56
(
320
points)
results
openlca
0
votes
0
answers
162
views
Ecoinvent 3.12 regionalization
asked
Jan 24
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
0
answers
159
views
how to define the product for biochar use in soil/concrete and model climate benefits and fertilizer reduction
asked
Jan 23
in
openLCA
by
satt
(
120
points)
openlca
ecoinvent 3.8
0
votes
2
answers
572
views
Simulation Monte Carlo
asked
Jan 22
in
openLCA
by
awade
(
210
points)
monte carlo analysis
openlca
monte carlo
error in impact result values
0
votes
1
answer
646
views
Why is OpenLCA so slow?
asked
Jan 20
in
openLCA
by
maxence.ferrando
(
120
points)
openlca
slow calculation
0
votes
0
answers
155
views
OPENLCA for DGNB?
asked
Jan 19
in
openLCA
by
VinhTran
(
580
points)
openlca
life cycle impact assessment (lcia)
dgnb
0
votes
1
answer
503
views
Import a dataset
asked
Jan 13
in
openLCA
by
VinhTran
(
580
points)
openlca
import export
dataset
0
votes
2
answers
362
views
Using Stella in openLCA
asked
Jan 8
in
openLCA
by
jsheehan303
(
410
points)
dynamic lca
openlca
0
votes
1
answer
404
views
lca of municipal solid waste
asked
Jan 3
in
openLCA
by
SHILPA SIMON
(
190
points)
waste management
life cycle impact assessment (lcia)
openlca
waste
ecoinvent
0
votes
1
answer
521
views
IMPORTING AI CSV AS A NEW RODMAP TO A PROJECT
asked
Dec 31, 2025
in
openLCA
by
mkalam
(
240
points)
openlca
import export
data inputs
Page:
1
2
3
4
5
6
...
44
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
(3.2k)
Miscellaneous
(205)
LCA Collaboration Server
(81)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
life cycle assessment (lca)
waste treatment
excel export
provider linking
openlca 2.0
contribution tree
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
waste management
exporting results
allocation
crash
...
