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0
votes
0
answers
353
views
How do I select/control the variation to be included in Monte Carlo analysis?
asked
Dec 16, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
monte carlo analysis
parameter variation
uncertainty
propagation of error
0
votes
0
answers
392
views
Inquiry Regarding Suitable Database for Methanol Production LCA in OpenLCA
asked
Dec 15, 2024
in
openLCA
by
Fatemeh Soltani
(
120
points)
database
process
chemical
data inputs
impact assessment
0
votes
0
answers
304
views
Waste modling
asked
Dec 14, 2024
in
openLCA
by
tasbirul
(
140
points)
waste treatment
ecoinvent
waste modelling
0
votes
1
answer
612
views
EXCEPTION_ACCESS_VIOLATION(0xc0000005)
asked
Dec 14, 2024
in
openLCA
by
WH
(
120
points)
openlca
flashback
0
votes
1
answer
544
views
different result between OpenLCA calculation and ecoinvent ecoquery
asked
Dec 13, 2024
in
openLCA
by
luca.ragusa
(
1.1k
points)
openlca2.3.1
ecoinvent3.10
co2biogenic
ef3.1
0
votes
0
answers
336
views
What is the characterization factor of occupation, arable land greenhouse?
asked
Dec 13, 2024
in
Miscellaneous
by
Omotaiwo
(
460
points)
recipe 2016
occupation
arable land
life cycle impact assessment (lcia) methods
0
votes
1
answer
768
views
elementary flow do not get assessed by openLCA
asked
Dec 13, 2024
in
openLCA
by
Omotaiwo
(
460
points)
elementary flow
impact analysis
results
0
votes
1
answer
496
views
Will upgrading from 2.0.1 to 2.2 affect the processes etc. I have made in ecoinvent and stored on coll. server?
asked
Dec 12, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
version update
compatibility
collaboration server
database
0
votes
1
answer
627
views
sankey diagram in PSILCA
asked
Dec 11, 2024
in
openLCA
by
Laleh
(
330
points)
results
sankey diagram
0
votes
1
answer
407
views
Model data in Docker container
asked
Dec 10, 2024
in
openLCA
by
DiHorw
(
890
points)
docker
olca-ipc
0
votes
0
answers
548
views
Question about mass balance in ecoinvent 3.10 dataset
asked
Dec 9, 2024
in
Miscellaneous
by
aogilardino1
(
620
points)
3.10.1
ecoinvent
openlca
0
votes
1
answer
413
views
100 GB of DAT files
asked
Dec 8, 2024
in
openLCA
by
cspringett
(
260
points)
openlca 2.1.0
dat file
storage
0
votes
1
answer
471
views
Is there a wrong way to import a Database?
asked
Dec 6, 2024
in
openLCA
by
therealLuisDietz
(
120
points)
import
flows
0
votes
2
answers
1.5k
views
When ecoinvent 3.10.1 will be available in openLCA nexus?
asked
Dec 6, 2024
in
openLCA
by
Balazs SARA
(
190
points)
ecoinvent
3.10.1
0
votes
1
answer
582
views
"Failed to create the part's controls" error when using libraries, out of memory
asked
Dec 5, 2024
in
openLCA
by
wimpi123
(
140
points)
open lca 2.0
libraries
out of memory
error
0
votes
1
answer
870
views
changing multiple parameters in parameterized model in OpenLCA-IPC 2.0
asked
Dec 5, 2024
in
openLCA
by
DiHorw
(
890
points)
change parameters
python
product system
olca-ipc
0
votes
1
answer
617
views
(3.9.1 Add-on) what characterisation factors to use to calculate CWP-CHG?
asked
Dec 4, 2024
in
openLCA
by
Pete Mitchell
(
120
points)
characterisation factors
en15804
ecoinvent 3.9.1
0
votes
0
answers
448
views
Is it possible to replace a (sub-)process with another (sub-)process throughout a selection of processes in a database?
asked
Dec 3, 2024
in
openLCA
by
hmwakeling
(
250
points)
change database
openlca
processes
0
votes
1
answer
407
views
The problem is to get a model graph and emissions in a product system
asked
Dec 2, 2024
in
openLCA
by
moegenbu
(
120
points)
model graph
emissions
product system
0
votes
1
answer
500
views
Impacts in contribution tree
asked
Dec 1, 2024
in
openLCA
by
Mélanie
(
120
points)
contribution tree
direct contribution
direct impacts
0
votes
0
answers
247
views
Processes with no Inputs
asked
Dec 1, 2024
in
openLCA
by
VinhTran
(
490
points)
openlca
processes
inputs
0
votes
2
answers
939
views
Definition of input and output in OpenLCA IPC
asked
Nov 29, 2024
in
openLCA
by
DiHorw
(
890
points)
input output
olca-ipc
python
0
votes
0
answers
224
views
Possibility of doing pertubation analysis and variability propagation analysis?
asked
Nov 29, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
uncertainty; pertubation; variability; variation
propagation; lcia
0
votes
1
answer
470
views
unaccessible item unit
asked
Nov 29, 2024
in
openLCA
by
DiHorw
(
890
points)
reference flow property
item
0
votes
2
answers
1.0k
views
Carbon Footprint ISO 14067 extraction from EF 3.1
asked
Nov 29, 2024
in
openLCA
by
johannes.menges
(
120
points)
ef3.1
carbon footprint
calculation
openlca
0
votes
2
answers
1.1k
views
Creation of new processes
asked
Nov 28, 2024
in
openLCA
by
tapmbot
(
330
points)
openlca
ecoinvent
database
process
0
votes
1
answer
495
views
missing allocation of units in flow in OpenLCA IPC code
asked
Nov 27, 2024
in
openLCA
by
DiHorw
(
890
points)
openlca
python
flows
0
votes
0
answers
393
views
Feedback on small plotting tool
asked
Nov 27, 2024
in
Miscellaneous
by
Fernando3161
(
220
points)
python
sankey diagram
contribution tree
0
votes
2
answers
1.0k
views
Use of PET as proxy for PBT
asked
Nov 27, 2024
in
Miscellaneous
by
Fernando3161
(
220
points)
database
ecoinvent
data inputs
plastics
0
votes
0
answers
230
views
How to see significant, negative contributions to a project comparison results?
asked
Nov 27, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
process contribution
sign importance
credit
project results
0
votes
2
answers
844
views
How to change the impact category in Sankey diagram tab?
asked
Nov 27, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
sankey diagram
impact categories
0
votes
1
answer
346
views
Should the categorisation of elementary flows be the same in input and output in lca analysis?
asked
Nov 26, 2024
in
openLCA
by
Orucberna
(
120
points)
input output
product flow
elementar flow
life cycle assessment (lca)
0
votes
1
answer
512
views
OpenLCA failing to restore any database
asked
Nov 26, 2024
in
openLCA
by
abuzar_suhail
(
160
points)
database
openlca
restore database
openlca nexus
0
votes
2
answers
605
views
Wastewater treatment doesn't result in contribution to LCI
asked
Nov 25, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
waste water treatment
contribution tree
matrix error
0
votes
1
answer
343
views
Impact assessment: Error - 1482472297
asked
Nov 22, 2024
in
openLCA
by
ierevill
(
130
points)
impact assessment method
impact analysis
life cycle impact assessment (lcia) methods
openlca
+1
vote
2
answers
719
views
Specific Flow missing in characterization factors for global warming and waste water treatment
asked
Nov 21, 2024
in
openLCA
by
samrin
(
240
points)
impact categories
impact method
categorization factors
0
votes
2
answers
1.4k
views
pedigree matrix, how do i put a value?
asked
Nov 21, 2024
in
Miscellaneous
by
Alam
(
240
points)
pedigree matrix
uncertainty
ecoinvent
data quality
+5
votes
1
answer
1.4k
views
Ecoinvent 3.11 + EN15804
asked
Nov 20, 2024
in
openLCA
by
luca.ragusa
(
1.1k
points)
en15804
ecoinvent 3.11
0
votes
2
answers
846
views
IPCC 2021(non-fossil CO2 uptake and emission)
asked
Nov 20, 2024
in
openLCA
by
Jackie257
(
190
points)
ipcc 2021
impact assessment method
calculation
co2 uptake
0
votes
1
answer
1.4k
views
Exiobase 3.8 Products - Significant different between Climatiq and OpenLCA
asked
Nov 20, 2024
in
openLCA
by
cspringett
(
260
points)
exiobase 3.8.2
openlca
exiobase
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