Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Search results for 2026年2月+领取16元代金券+邮储银行+霸王茶姬
0
votes
1
answer
906
views
How to get Free educational licence for students from Low Income countries?
asked
Jun 10, 2024
in
openLCA
by
ibrahima
(
120
points)
écoinventer
écoinventer v2.2
licence éducative
base de données
free databases for low income countries
0
votes
1
answer
2.1k
views
Error "matrix is singular"
asked
May 9, 2024
in
openLCA
by
biancamaria.pazzi01
(
190
points)
calculation error
matrix
openlca 2.0
0
votes
1
answer
2.7k
views
Is there a quick way to import process with flows and providers?
asked
Mar 20, 2024
in
openLCA
by
hlappal
(
330
points)
openlca 2.1
excel import
workflow
0
votes
1
answer
1.6k
views
What is the meaning of "Direct impact contributions" in exported results?
asked
Mar 13, 2024
in
openLCA
by
hlappal
(
330
points)
openlca 2.1
excel export
lcia results
direct contribution
upstream impacts
0
votes
1
answer
905
views
Why system is being crashed all the time!
asked
Mar 6, 2024
in
openLCA
by
Awais Mahmood
(
140
points)
openlca 2.1
crash
error
0
votes
1
answer
577
views
Database functions
asked
Mar 10, 2024
in
openLCA
by
iordanis
(
130
points)
openlca 2.1.0
toolbar
functions
0
votes
1
answer
1.3k
views
Can not open database anymore openLCA2.0.3
asked
Jan 24, 2024
in
openLCA
by
Olivier Blanc
(
120
points)
openlca
openlca database
openlca 2.0
import
database
0
votes
0
answers
1.3k
views
Programmatic Start and Stop of an IPC server connection
asked
Nov 7, 2023
in
openLCA
by
urichmd
(
180
points)
olca-ipc
openlca 2.0
python
0
votes
1
answer
758
views
problemas creating product system exiobase
asked
Oct 31, 2023
in
openLCA
by
aogilardino1
(
660
points)
exiobase
openlca 2.0
0
votes
2
answers
478
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
1.6k
views
Unable to run an impact calculation
asked
Dec 21, 2021
in
openLCA
by
legall
(
250
points)
out of memory
calculation
openlca
openlca 1.10.2
0
votes
1
answer
2.0k
views
Can I run several product systems simultaneously and get the results in an Excel format?
asked
Aug 13, 2020
in
openLCA
by
mariacc
(
570
points)
calculation
openlca 1.10.2
product system
openlca
+1
vote
1
answer
1.4k
views
Cannot open process in the new version (edit: failed update)
asked
May 10, 2017
in
openLCA
by
liviaborgesc
openlca1.6
ecoinvent3.2
0
votes
1
answer
1.1k
views
Incomplete Excel export file
asked
May 7, 2023
in
openLCA
by
Liucj
(
430
points)
openlca
version 2.0
excel export
0
votes
1
answer
656
views
Why do my units get lost when transferring processes via JSON-LD
asked
Sep 15, 2025
in
openLCA
by
mikdale
(
500
points)
json
import export
openlca 2.4
Page:
« prev
1
...
3
4
5
6
7
8
9
10
...
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
...