Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
0
votes
0
answers
434
views
Databases for restaurants
asked
Jun 11, 2021
in
openLCA
by
JenniferBose
(
120
points)
database
life cycle impact assessment (lcia)
databases
0
votes
2
answers
1.5k
views
zolca files not detected
asked
Jun 8, 2021
in
openLCA
by
EEGS_123
(
120
points)
zolca
import
error
+2
votes
1
answer
999
views
Which role plays the "Social aspects" tab for impact analysis and results and how are they calculated?
asked
Jun 8, 2021
in
openLCA
by
WaltherZeug
(
750
points)
openlca
social lca (s-lca)
soca
flows
impact analysis
0
votes
0
answers
811
views
Create New product system
asked
Jun 8, 2021
in
openLCA
by
Jasmin
(
120
points)
product system
openlca
+1
vote
1
answer
5.7k
views
Is it possible to connect openLCA through an API
asked
Jun 7, 2021
in
LCA Collaboration Server
by
gregory
(
130
points)
openlca
import export
developer
product system
0
votes
1
answer
1.7k
views
Calculation speed slow suddenly
asked
Jun 5, 2021
in
openLCA
by
jiangsongyan
(
140
points)
openlca
calculation slow calculation
0
votes
1
answer
876
views
EF database - some LCI processes have product flows as input: is it correct?
asked
Jun 3, 2021
in
openLCA
by
Raffy
(
140
points)
pef
product flow
openlca
0
votes
1
answer
1.5k
views
Can't Open Downloaded openLCA on Mac
asked
Jun 3, 2021
in
openLCA
by
averyl
(
120
points)
mac
error
installation
download
0
votes
0
answers
1.9k
views
Why I am getting all zero impacts after running calculation?
asked
Jun 2, 2021
in
openLCA
by
Dhiraj
(
130
points)
openlca
results
lcia results
calculation
life cycle impact assessment (lcia)
0
votes
0
answers
594
views
PEF database - is it correct to have a product flow as an input?
asked
Jun 2, 2021
in
openLCA
by
Raffy
(
140
points)
pef
openlca
product flow
0
votes
1
answer
635
views
Methods (for agri footprint) not recognized
asked
Jun 1, 2021
in
openLCA
by
Marianne Jüsche
(
120
points)
methods
agrifootprint
0
votes
0
answers
560
views
what database is best for life cycle analysis of energy production from natural gas
asked
May 31, 2021
in
openLCA
by
Emmanuel
(
120
points)
database
life cycle impact assessment (lcia)
data inputs
0
votes
1
answer
2.9k
views
Can anyone please guide me on how to to link the processes?
asked
May 30, 2021
in
openLCA
by
rini dharva
(
120
points)
provider linking
openlca
ecoinvent
0
votes
1
answer
939
views
LCA of nanomaterials
asked
May 28, 2021
in
openLCA
by
Carla
(
120
points)
life cycle assessment (lca)
calculation
+3
votes
1
answer
1.0k
views
How to import processes with social indicators (soca) from Excel?
asked
May 27, 2021
in
openLCA
by
WaltherZeug
(
750
points)
import
import export
excel
social lca (s-lca)
soca
0
votes
1
answer
780
views
Process not flagged as modified when Gmean changed
asked
May 25, 2021
in
openLCA
by
PascalLesage
(
170
points)
uncertainty
data quality
unsaved status
bug
0
votes
0
answers
524
views
Will foreground processes & product systems be altered when I restore database
asked
May 24, 2021
in
openLCA
by
sthoits
(
120
points)
restore database
import
process
openlca
+2
votes
1
answer
3.2k
views
Different calculation results for same Product systems with process type as System process vs Unit process
asked
May 19, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
unit process
system process (lci)
+1
vote
2
answers
4.5k
views
Why importing processes from Excel does not work?
asked
May 18, 2021
in
openLCA
by
WaltherZeug
(
750
points)
import
excel
processes
import export
0
votes
0
answers
716
views
which database is compatible with which LCIA methods?
asked
May 17, 2021
in
openLCA
by
masumashipu
(
210
points)
database
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
openlca
0
votes
1
answer
1.8k
views
Calculating negative impact values for processes from the USLCI database?
asked
May 13, 2021
in
openLCA
by
mgdreis
(
120
points)
openlca
lca commons
nrel
lcia results
0
votes
0
answers
521
views
negative value of tropospheric ozone (POCP)
asked
May 13, 2021
in
openLCA
by
Ana0401
(
140
points)
waste flows
ozone
0
votes
1
answer
1.8k
views
Import Ecoinvent 3.7.1 database into Open LCA 1.10.3
asked
May 12, 2021
in
openLCA
by
rsin
(
120
points)
import
ecoinvent
spold
zolca
database
0
votes
0
answers
626
views
I cannot import the lciadatabase into other database
asked
May 11, 2021
in
openLCA
by
HildeHennyWijngaard
(
120
points)
database
import
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
1.0k
views
Error on Flow Mapping when applying on database
asked
May 11, 2021
in
openLCA
by
sekunde
(
130
points)
flows
mapping
database
openlca
apply on database
0
votes
1
answer
1.9k
views
openLCA 1.10.3 cannot be started from shared folder
asked
May 11, 2021
in
openLCA
by
phiweb
(
630
points)
openlca 1.10.3
error
crash
+3
votes
0
answers
890
views
Is there an automatic routine that allows openLCA to read excel files?
asked
May 10, 2021
in
openLCA
by
mariacc
(
570
points)
openlca
excel
excel import
import export
0
votes
1
answer
1.1k
views
Data quality properties
asked
May 10, 2021
in
openLCA
by
tim.sanders
(
140
points)
data quality
ecoinvent
pedigree scores
pedigree matrix
0
votes
1
answer
873
views
Please any database where all the openLCA published works are compiled for easy access?
asked
May 7, 2021
in
openLCA
by
Amarachi
(
150
points)
database
life cycle impact assessment (lcia)
openlca
+3
votes
1
answer
1.0k
views
Mixing databases sources -problem to take into account all the flows in LCIA
asked
May 7, 2021
in
openLCA
by
JMhebert
(
170
points)
life cycle impact assessment (lcia) methods
openlca
flows
0
votes
1
answer
1.3k
views
Import Ecoinvent database into openLCA - unexpected links (different system model) in product system
asked
May 6, 2021
in
openLCA
by
CD.F
(
320
points)
openlca
system model
database
ecoinvent 3.7.1
+2
votes
0
answers
577
views
Contribution tree for locations doesn't match map results
asked
May 6, 2021
in
openLCA
by
mariacc
(
570
points)
results
contribution tree
openlca
life cycle impact assessment (lcia) methods
recipe 2016
0
votes
0
answers
756
views
How to read input data from an external file such as csv or xls
asked
May 6, 2021
in
openLCA
by
Alessandro
(
120
points)
openlca
database
external
data inputs
parameters
0
votes
1
answer
1.3k
views
Why no results are shown for Monte Carlo Uncertainty analysis in OpenLCA software?
asked
May 5, 2021
in
openLCA
by
Maimanatun Mowla
(
120
points)
monte carlo analysis
uncertainty
openlca
ecoinvent
0
votes
0
answers
1.0k
views
zero values in most impact categories for Monte Carlo
asked
May 5, 2021
in
openLCA
by
CorentinLeGall
(
120
points)
monte carlo analysis
results
openlca
uncertainty
+1
vote
1
answer
2.0k
views
What if the process is not exist in ecoinvent database?
asked
May 5, 2021
in
openLCA
by
Tao
(
130
points)
database
process
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
778
views
Is it possible to pack a java file?
asked
May 5, 2021
in
openLCA
by
Nicola.Ferrara
(
1.5k
points)
openlca
developer
0
votes
1
answer
1.4k
views
Impact methods for EPD - resource use
asked
May 4, 2021
in
openLCA
by
tim.sanders
(
140
points)
methods
impact categories
results
lcia results
0
votes
1
answer
981
views
openLCA methods 2.1 - OK to use with all ecoinvent 3 versions?
asked
May 4, 2021
in
openLCA
by
ntblackstone
(
340
points)
methods
life cycle impact assessment (lcia)
ecoinvent3.5
recipe 2016
recipe midpoint (h)
+2
votes
1
answer
3.6k
views
How can i change the order of the "Variants", that are visualised in the report of a "Project"?
asked
May 3, 2021
in
openLCA
by
stku761a
(
140
points)
order
sort
product system
process
report
Page:
« prev
1
...
52
53
54
55
56
57
58
59
60
61
62
...
86
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
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
data inputs
python
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
waste management
crash
allocation
...
