Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
1
answer
512
views
Copy and Paste Flows among Databases?
asked
Aug 26, 2022
in
openLCA
by
student100
(
240
points)
copy paste
flows
ecoinvent
psilca
+1
vote
0
answers
169
views
Trying to merge "ef_secondarydata_20202" and "elcd_3_2_greendelta_v2_18" but it doesn't work.
asked
Aug 25, 2022
in
openLCA
by
Heitmannovic
(
130
points)
database
database import
failed to import processes
0
votes
0
answers
517
views
Land use in OpenLCA
asked
Aug 24, 2022
in
openLCA
by
pontsparistech
(
160
points)
land use
life cycle impact assessment (lcia)
openlca
life cycle impact assessment (lcia) methods
land occupation
+1
vote
0
answers
140
views
Dust in ECOINVENT
asked
Aug 23, 2022
in
openLCA
by
Sandrine
(
150
points)
ecoinvent
industry
dust
0
votes
0
answers
122
views
Can anyone guide me how to model Natural gas combined cycle poer plant in open lca softewar ?
asked
Aug 21, 2022
in
openLCA
by
rudha
(
120
points)
ngcc
1kwh
0
votes
0
answers
230
views
Impact Assessment, Ecoinvent, Impact Factors, Missing Data?
asked
Aug 19, 2022
in
openLCA
by
student100
(
240
points)
impact factors
impact assessment method
0
votes
1
answer
867
views
which flow and process best fits "stainless steel"?
asked
Aug 19, 2022
in
Miscellaneous
by
sylvain_m
(
490
points)
ecoinvent3.5
metal production
product flow
0
votes
1
answer
403
views
System processes in EN15804?
asked
Aug 18, 2022
in
Miscellaneous
by
Matias Lund
(
5.8k
points)
openlca
epd
system process (lci)
unit process
0
votes
1
answer
362
views
How to implement product flows in impact assessment methods
asked
Aug 15, 2022
in
openLCA
by
WaltherZeug
(
730
points)
impact assessment method
openlca
lcia results
0
votes
0
answers
228
views
Monte Carlo Simulation Results not showing in Excel file
asked
Aug 11, 2022
in
openLCA
by
AleCue
(
120
points)
monte carlo analysis
uncertainty
openlca
excel export
0
votes
1
answer
206
views
Presence of Halon1301 in transportation processes
asked
Aug 8, 2022
in
Miscellaneous
by
Matias Lund
(
5.8k
points)
ecoinvent 3.7
ozone deption
emissions
0
votes
0
answers
153
views
HOW TO MODIFY THE COMPOSITION OF A GIVEN FLOW
asked
Aug 5, 2022
in
openLCA
by
kaniz
(
150
points)
ecoinvent
composition
openlca
modification
0
votes
0
answers
195
views
Error When trying to create a process using olca-ipc
asked
Aug 5, 2022
in
openLCA
by
vuser001
(
120
points)
olca-ipc
process
openlca 1.11.0
0
votes
1
answer
530
views
Compare Product System
asked
Aug 5, 2022
in
openLCA
by
sebyeow
(
240
points)
product system
openlca
0
votes
1
answer
504
views
Model Graph function in Product System
asked
Aug 4, 2022
in
openLCA
by
student100
(
240
points)
product system
model graph
0
votes
0
answers
174
views
How do you import the Bottle database from the End-of-life modeling section of the Bottle tutorial?
asked
Aug 2, 2022
in
openLCA
by
E_U
(
120
points)
database
bottle tutorial
+1
vote
2
answers
1.3k
views
Any export to Excel isn't working
asked
Aug 2, 2022
in
openLCA
by
Tom56
(
200
points)
excel export
exporting results
0
votes
1
answer
585
views
Openlca Beta 2
asked
Aug 2, 2022
in
openLCA
by
sebyeow
(
240
points)
openlca
download link
0
votes
1
answer
413
views
Import Zolca file failed.
asked
Jul 31, 2022
in
openLCA
by
sebyeow
(
240
points)
import
zolca
database
error
0
votes
1
answer
1.2k
views
Out of Memory
asked
Jul 31, 2022
in
openLCA
by
sebyeow
(
240
points)
openlca
memory allocation
error
out of memory
+1
vote
0
answers
142
views
Positive effect of copper usage on midpoint category 'land use'
asked
Jul 30, 2022
in
openLCA
by
Janin
(
150
points)
life cycle impact assessment (lcia)
land use
0
votes
1
answer
358
views
Technical Unit groups
asked
Jul 28, 2022
in
openLCA
by
Mark Downing
(
230
points)
unit
flows
0
votes
1
answer
174
views
Can Price be an impact Category in OpenLCA?
asked
Jul 28, 2022
in
openLCA
by
Hagit Neta
(
120
points)
process
openlca
flows
0
votes
1
answer
274
views
Direct Contributions to Impact Category Results
asked
Jul 28, 2022
in
openLCA
by
José António Martins
(
120
points)
openlca
resultados
0
votes
1
answer
260
views
I am exporting database built on one computer and importing it another and it is not updating the database
asked
Jul 27, 2022
in
openLCA
by
beglca
(
140
points)
openlca
data inputs
data migration
processes
flows
0
votes
1
answer
698
views
LCA critical review - example
asked
Jul 27, 2022
in
Miscellaneous
by
asmusjohoss
(
150
points)
lca
critical review
+1
vote
0
answers
484
views
Why can't I restore the ecoinvent databases v.2.2 & v.3.7 onto openLCA?
asked
Jul 27, 2022
in
openLCA
by
carina.dumais
(
130
points)
database
ecoinvent
openlca
ecoinvent 3.7
0
votes
0
answers
208
views
Does High-density polyethylene flow have no provider?
asked
Jul 27, 2022
in
openLCA
by
KrisB
(
120
points)
openlca
providers
provider linking
hd-pe
0
votes
1
answer
432
views
Is it possible to use eq CO2, NOx and SOx from the literature instead of using inputs/outputs not available?
asked
Jul 27, 2022
in
Miscellaneous
by
junevesstein
(
140
points)
data inputs
emission
0
votes
1
answer
575
views
LCA for wine bottle 750ml
asked
Jul 26, 2022
in
openLCA
by
phw
(
120
points)
openlca
openlca 1.10.3
ecoinvent
database
input output
0
votes
0
answers
197
views
calculate kgCO2 equivalents from incineration of surgical single-use equipment
asked
Jul 26, 2022
in
openLCA
by
Pedro Lopez
(
120
points)
openlca1.10
end-of-life (eol)
incineration
0
votes
0
answers
103
views
How to downgrade the version number of unit process datasets inOpenLCA?
asked
Jul 26, 2022
in
openLCA
by
aysegulavinal
(
120
points)
version of datasets
downgrade
openlca
0
votes
1
answer
483
views
Change reference flow for impact calculation
asked
Jul 25, 2022
in
openLCA
by
student100
(
240
points)
product system
reference process
0
votes
0
answers
141
views
How to do repository operation(Commit, fetch, clone etc.) without openLCA GUI tool?
asked
Jul 25, 2022
in
openLCA
by
dhaval_greenstory
(
120
points)
openlca
python
grpc
0
votes
0
answers
201
views
How we can build my own LCA input file for with respect to one crop
asked
Jul 24, 2022
in
openLCA
by
nsubashpdfsr
(
120
points)
input output
processes
+1
vote
0
answers
207
views
Exiobase reference year
asked
Jul 23, 2022
in
openLCA
by
marcelavlange
(
190
points)
exiobase
openlca
0
votes
1
answer
424
views
Transforming outputs of Exiobase from euros to physical units?
asked
Jul 23, 2022
in
openLCA
by
marcelavlange
(
190
points)
exiobase
input output
+1
vote
1
answer
656
views
Who to convert GaBi export (.tsx) to open lca form ?
asked
Jul 22, 2022
in
openLCA
by
nicksoulis
(
190
points)
export data sets
openlca
gabi
conversion
0
votes
1
answer
446
views
How to know if an import is successful?
asked
Jul 22, 2022
in
openLCA
by
ZhongXiangCheah
(
140
points)
import
database
openlca
methods
impact assessment method
0
votes
0
answers
199
views
Product systems
asked
Jul 21, 2022
in
openLCA
by
Mark Downing
(
230
points)
product system
model graph
Page:
« prev
1
...
14
15
16
17
18
19
20
21
22
23
24
...
52
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
,
data.openLCA
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
(2.4k)
Miscellaneous
(144)
LCA Collaboration Server
(58)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
import
product system
openlca1.6
flows
error
results
calculation
modelling
python
data
openlca1.7
data inputs
monte carlo analysis
processes
openlca1.5
impact analysis
uncertainty
input output
olca-ipc
lca
lca collaboration server
openlca 2.0
methods
ecoinvent3.6
openlca 1.10.3
impact assessment method
life cycle assessment (lca)
waste treatment
provider linking
excel export
exiobase
import export
ecoinvent3.5
contribution tree
waste management
en15804
allocation
unit process
inventory
...
