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+2
votes
1
answer
360
views
Add new databases to IPC container
asked
Dec 17, 2024
in
Miscellaneous
by
interested_mackerel
(
160
points)
olca-ipc
docker
headless
api
0
votes
1
answer
224
views
How do I convert my excel LCI data into a format that can be imported in openLCA?
asked
Dec 17, 2024
in
openLCA
by
Nishi_S
(
120
points)
import
openlca
file
creating database
data inputs
0
votes
0
answers
117
views
I'm facing the following problem while log in into Ecoinvent for the first time after having the license.
asked
Dec 17, 2024
in
Miscellaneous
by
Ibrahim Hossain
(
190
points)
ecoinvent
database
0
votes
0
answers
60
views
User provided impact data in Results not referenced
asked
Dec 17, 2024
in
openLCA
by
kohkh
(
120
points)
user impact data
result
0
votes
0
answers
280
views
Are there any free openLCA databases with chemical compounds available as Product flows instead of Elementary flows?
asked
Dec 16, 2024
in
openLCA
by
Primusvishwa
(
140
points)
database
lca
free
data inputs
+1
vote
1
answer
158
views
Is there an example of the combination of OpenLCA and Life cycle cost analysis methods, and can you share them?
asked
Dec 16, 2024
in
openLCA
by
sql
(
130
points)
生命周期评估 (lca)
生命周期影响评估 (lcia)
0
votes
0
answers
103
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
121
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
83
views
Waste modling
asked
Dec 14, 2024
in
openLCA
by
tasbirul
(
120
points)
waste treatment
ecoinvent
waste modelling
0
votes
1
answer
155
views
EXCEPTION_ACCESS_VIOLATION(0xc0000005)
asked
Dec 14, 2024
in
openLCA
by
WH
(
120
points)
openlca
flashback
0
votes
1
answer
137
views
different result between OpenLCA calculation and ecoinvent ecoquery
asked
Dec 13, 2024
in
openLCA
by
luca.ragusa
(
1.0k
points)
openlca2.3.1
ecoinvent3.10
co2biogenic
ef3.1
0
votes
0
answers
71
views
What is the characterization factor of occupation, arable land greenhouse?
asked
Dec 13, 2024
in
Miscellaneous
by
Omotaiwo
(
450
points)
recipe 2016
occupation
arable land
life cycle impact assessment (lcia) methods
0
votes
1
answer
229
views
elementary flow do not get assessed by openLCA
asked
Dec 13, 2024
in
openLCA
by
Omotaiwo
(
450
points)
elementary flow
impact analysis
results
0
votes
1
answer
146
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
152
views
sankey diagram in PSILCA
asked
Dec 11, 2024
in
openLCA
by
Laleh
(
290
points)
results
sankey diagram
0
votes
1
answer
121
views
Model data in Docker container
asked
Dec 10, 2024
in
openLCA
by
DiHorw
(
760
points)
docker
olca-ipc
0
votes
0
answers
119
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
118
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
123
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
362
views
When ecoinvent 3.10.1 will be available in openLCA nexus?
asked
Dec 6, 2024
in
openLCA
by
Balazs SARA
(
160
points)
ecoinvent
3.10.1
0
votes
1
answer
143
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
173
views
changing multiple parameters in parameterized model in OpenLCA-IPC 2.0
asked
Dec 5, 2024
in
openLCA
by
DiHorw
(
760
points)
change parameters
python
product system
olca-ipc
0
votes
1
answer
173
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
214
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
134
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
139
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
80
views
Processes with no Inputs
asked
Dec 1, 2024
in
openLCA
by
VinhTran
(
430
points)
openlca
processes
inputs
0
votes
1
answer
214
views
Definition of input and output in OpenLCA IPC
asked
Nov 29, 2024
in
openLCA
by
DiHorw
(
760
points)
input output
olca-ipc
python
0
votes
0
answers
85
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
130
views
unaccessible item unit
asked
Nov 29, 2024
in
openLCA
by
DiHorw
(
760
points)
reference flow property
item
0
votes
2
answers
225
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
223
views
Creation of new processes
asked
Nov 28, 2024
in
openLCA
by
tapmbot
(
280
points)
openlca
ecoinvent
database
process
0
votes
1
answer
136
views
missing allocation of units in flow in OpenLCA IPC code
asked
Nov 27, 2024
in
openLCA
by
DiHorw
(
760
points)
openlca
python
flows
0
votes
0
answers
114
views
Feedback on small plotting tool
asked
Nov 27, 2024
in
Miscellaneous
by
Fernando3161
(
220
points)
python
sankey diagram
contribution tree
0
votes
0
answers
147
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
72
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
165
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
112
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
163
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
173
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
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