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Recent questions and answers in openLCA
0
votes
1
answer
5
views
Loss of Back-up Database in Open LCA 2.1.1
answered
3 hours
ago
in
openLCA
by
Andreas Ciroth
(
135k
points)
database loss
openlca
0
votes
0
answers
9
views
How can I view the environmental impacts of two processes separately if they share the same energy input?
asked
2 days
ago
in
openLCA
by
laura.brattoli
(
140
points)
openlca
input output
impact categories
0
votes
0
answers
12
views
Is it possible to perform an automatic sensitivity analysis in openLCA by varying certain parameters?
asked
2 days
ago
in
openLCA
by
laura.brattoli
(
140
points)
openlca
parameterised calculation
0
votes
1
answer
30
views
Flow properties with changing parameter
answered
3 days
ago
in
openLCA
by
Andreas Ciroth
(
135k
points)
parameters
flow properties
units
0
votes
1
answer
39
views
Error while OpenLCA is installed that Mirosoft Edgen cannot read and write to data directory
answered
3 days
ago
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
error message
0
votes
0
answers
22
views
Possible import database interface bug
asked
4 days
ago
in
openLCA
by
Donald
(
120
points)
openlca
import export
database
bug
user interface
0
votes
0
answers
22
views
Flow mapping replacement causing Monte Carlo issues
asked
4 days
ago
in
openLCA
by
jizarten
(
120
points)
monte carlo analysis
openlca
uncertainty
flow mapping
0
votes
0
answers
31
views
How to link a result with a process in a product system
asked
5 days
ago
in
openLCA
by
DiHorw
(
810
points)
input output
product system
result category
0
votes
0
answers
23
views
Availability/timeline of updated Exiobase factors in openLCA Nexus (version 3.9.X)
asked
5 days
ago
in
openLCA
by
swordsman11
(
120
points)
exiobase
monetary emissions factors
spend-based approach
0
votes
1
answer
54
views
Python in openLCA is not really Python?
answered
5 days
ago
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
version 2.0
python
0
votes
0
answers
49
views
How to automate contribution tree data extraction?
asked
6 days
ago
in
openLCA
by
vase0801
(
130
points)
contribution tree
exporting results
python
jython
olca
0
votes
1
answer
84
views
Efficient Result Analysis Help
answered
Jun 19
in
openLCA
by
rszimmermann
(
500
points)
openlca
calculation
impact analysis
processes
life cycle impact assessment (lcia)
0
votes
2
answers
201
views
Why some flows in EF3.1 database don't have corresponding providers
answered
Jun 19
in
openLCA
by
JonasHo
(
5.8k
points)
ef3.1
provider linking
flow
partly aggregated datasets
0
votes
1
answer
77
views
Circularity package and material criticality
answered
Jun 18
in
openLCA
by
julia_cilleruelo
(
520
points)
circularity
database
ecoinvent 3.10
ecoinvent 3.8
circularity package
0
votes
0
answers
51
views
LCA case studies for mechatronics products using open-source databases?
asked
Jun 18
in
openLCA
by
Quentin_Plsn
(
120
points)
mechatronics
open-source
database
case study
electronics
0
votes
1
answer
115
views
Revenues in Life Cycle Costing LCC
answered
Jun 17
in
openLCA
by
Conrad Spindler
(
11.1k
points)
lcc
revenue
revenues
costs
0
votes
1
answer
130
views
When i perform calculation it always show product system graph not fully connected. Someone can help me?
answered
Jun 15
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
process connection
0
votes
0
answers
63
views
Long term process, How are total emissions calculated?
asked
Jun 15
in
openLCA
by
student100
(
260
points)
dynamic emission
time
0
votes
0
answers
99
views
Flows elementary and resource flows
asked
Jun 12
in
openLCA
by
Laleh
(
310
points)
elementary flow
input output
elementary flows
openlca
0
votes
1
answer
88
views
Energy Inputs providing enourmous negative CO2eq contribute
answered
Jun 12
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
ecoinvent
electricity
results
negative inputs
0
votes
1
answer
112
views
Purchasing Ecoinvent database license from OpenlCA Nexus
answered
Jun 12
in
openLCA
by
Andreas Ciroth
(
135k
points)
ecoinvent
database
0
votes
1
answer
1.6k
views
Which database for electronics devices such as computers, dev boards and PLCs?
answered
Jun 11
in
openLCA
by
hthygeCEP
(
140
points)
openlca
electronics
life cycle assessment (lca)
0
votes
0
answers
100
views
python-ipc parallelization
asked
Jun 11
in
openLCA
by
mamarcus
(
140
points)
olca-ipc
product system
python api
0
votes
1
answer
137
views
No puedo visualizar los diagramas de los sistemas de producto
answered
Jun 10
in
openLCA
by
Andreas Ciroth
(
135k
points)
diagrama de sistemas de producto
gráficos
0
votes
0
answers
97
views
Issues with transferring project to the new version of ecoinvent
asked
Jun 10
in
openLCA
by
alanyas
(
160
points)
openlca
3.11
0
votes
1
answer
366
views
The program failed installation for other or current user.
answered
Jun 10
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
database
0
votes
0
answers
98
views
fatal error in Monte Carlo Simulation
asked
Jun 8
in
openLCA
by
carinalessa
(
120
points)
monte carlo analysis
uncertainty
openlca
0
votes
1
answer
156
views
How do I model compost as one of my raw materials (A1)?
answered
Jun 6
in
openLCA
by
Andreas Ciroth
(
135k
points)
process
flows
methods
database
0
votes
1
answer
153
views
System Processes for citric acid
answered
Jun 5
in
openLCA
by
Andreas Ciroth
(
135k
points)
ecoinvent
database
system process (lci)
+2
votes
2
answers
2.8k
views
Error: "failed to write openLCA.ini file"
answered
Jun 4
in
openLCA
by
edsacayon
(
160
points)
openlca
memory
openlca.ini
0
votes
0
answers
106
views
SOCA Database: Custom Indicator Weights Not Reflected in Results
asked
Jun 4
in
openLCA
by
Karina
(
120
points)
soca
social lca (s-lca)
weighting
openlca
0
votes
0
answers
173
views
Units are automatically converted to a target flows reference unit when flow mapping.
asked
Jun 3
in
openLCA
by
ben.morelli
(
220
points)
mapping
flow properties
0
votes
1
answer
196
views
Where to find inputs outputs to construct a case study for paper and polymer shiping bags.
answered
Jun 2
in
openLCA
by
Andreas Ciroth
(
135k
points)
inventory
processes
database
flows
0
votes
1
answer
206
views
Bulk-rename of processes
answered
Jun 2
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
process
python
0
votes
0
answers
129
views
total upstream impacts
asked
May 30
in
openLCA
by
pwierzgala
(
120
points)
openlca
calculation
upstream total
0
votes
0
answers
139
views
Can I un-import a library from a database?
asked
May 29
in
openLCA
by
zofia229
(
120
points)
database
merge databases
library
unmerge
import export
0
votes
1
answer
338
views
Can scaling up the product system in the targeted amount be accurate?
answered
May 28
in
openLCA
by
Andreas Ciroth
(
135k
points)
product system
openlca
data inputs
flows
lca
0
votes
1
answer
403
views
Is it possible to import an ecoinvent database in Excel format into openLCA?
answered
May 28
in
openLCA
by
Andreas Ciroth
(
135k
points)
openlca
integration
database
import export
excel import
0
votes
0
answers
192
views
Reproduce contribution tree with Python IPC library
asked
May 27
in
openLCA
by
interested_mackerel
(
180
points)
olca-ipc
python
python api
jupyter notebook
developer
0
votes
0
answers
280
views
Modelling use phase scenario for a flow battery
asked
May 27
in
openLCA
by
kavin1998
(
130
points)
openlca
modelling
energy scenario
negative inputs
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