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Recent questions and answers in openLCA
0
votes
0
answers
22
views
System Dynamics Models
asked
1 day
ago
in
openLCA
by
tarlon.s
(
1.2k
points)
openlca
system dynamics
0
votes
1
answer
38
views
Library creation
answered
1 day
ago
in
openLCA
by
Conrad Spindler
(
13.4k
points)
openlca
library
parameters
0
votes
0
answers
157
views
Why is the water use impact category in EN 15804+A2 not regionalised?
asked
Jul 10
in
openLCA
by
TomG
(
120
points)
en 15804 add-on
life cycle impact assessment (lcia) methods
water use
0
votes
1
answer
103
views
If I merge two databases, how can I understand which process belongs to which database? Thank you
answered
Jul 7
in
openLCA
by
Andreas Ciroth
(
147k
points)
database
openlca
process
0
votes
0
answers
89
views
The download link for the example file provided in the tutorial is broken (404 error); how can I obtain the file?
asked
Jul 1
in
openLCA
by
qhz
(
120
points)
openlca
database
0
votes
1
answer
146
views
Methane GWP 100
answered
Jun 30
in
openLCA
by
Conrad Spindler
(
13.4k
points)
openlca
ippc
methane
0
votes
1
answer
104
views
What does the colour coding in the impact assessment results mean in openLCA?
answered
Jun 30
in
openLCA
by
Andreas Ciroth
(
147k
points)
project results
openlca
+1
vote
2
answers
568
views
Combining parts of EXIOBASE into ecoinvent
answered
Jun 29
in
openLCA
by
selteneerden
(
170
points)
database
exiobase
combining databases
editing databases
deleting processes
0
votes
1
answer
127
views
Physical Allocation Question
answered
Jun 26
in
openLCA
by
Andreas Ciroth
(
147k
points)
physical allocation
allocation
0
votes
1
answer
271
views
ecoinvent v3.11 based project update to ecoinvent v3.12
answered
Jun 25
in
openLCA
by
Conrad Spindler
(
13.4k
points)
ecoinvent update
ecoinvent 3.12
0
votes
1
answer
128
views
migration from Simapro : what about the External Links ?
answered
Jun 25
in
openLCA
by
Andreas Ciroth
(
147k
points)
simapro
externallinks
migration
0
votes
1
answer
210
views
contribution tree
answered
Jun 25
in
openLCA
by
Andreas Ciroth
(
147k
points)
contribution tree
openlca
sankey diagram
0
votes
0
answers
107
views
Linking specific providers to input flows via Python/IPC server.
asked
Jun 24
in
openLCA
by
BranwenT
(
120
points)
olca-ipc
python
provider linking
ipc
0
votes
0
answers
66
views
Circularity Package v3 - How to do criticality?
asked
Jun 24
in
openLCA
by
eilz
(
550
points)
circularity package
circularity
database
ecoinvent 3.12
0
votes
1
answer
208
views
Primary Energy Indicators Calculation ecoinvent EN 15804
answered
Jun 23
in
openLCA
by
Conrad Spindler
(
13.4k
points)
primary energy
en 15804
calculation method
0
votes
1
answer
154
views
How can I find usable Product flows for raw materials like sugar or citric acid?
answered
Jun 22
in
openLCA
by
Andreas Ciroth
(
147k
points)
database
openlca
0
votes
0
answers
130
views
SimaPro projects/processes transfer to openLCA
asked
Jun 16
in
openLCA
by
xanderpraet
(
120
points)
exporting proccesses
import export
simapro
data migration
database
0
votes
2
answers
3.7k
views
Can I create multiple Product Systems at once?
answered
Jun 15
in
openLCA
by
mjamieson
(
5.5k
points)
process
product system
0
votes
2
answers
487
views
Regionalized Calculation active causes negative values [ecoinvent in OPENLCA]
answered
Jun 12
in
openLCA
by
Andreas Ciroth
(
147k
points)
location
ecoinvent
regionalized calculation
negative impacts
0
votes
1
answer
490
views
Is it possible to run a stand-alone server on MacOS?
answered
Jun 12
in
openLCA
by
francoislerall
(
7.4k
points)
olca-ipc
macos
server
bin
0
votes
1
answer
225
views
Is it possible to integrate an external model into OpenLCA using a Python script?
answered
Jun 12
in
openLCA
by
Andreas Ciroth
(
147k
points)
python
openlca
0
votes
1
answer
183
views
Purchase EN 15804 add-on for ecoinvent license owner
answered
Jun 11
in
openLCA
by
Andreas Ciroth
(
147k
points)
en 15804 add-on
ecoinvent license
0
votes
1
answer
500
views
comment peux je avoir la base de données Ecoenvent
answered
Jun 11
in
openLCA
by
Andreas Ciroth
(
147k
points)
openlca
ecoinvent
0
votes
1
answer
245
views
Ecoinvent API support in openLCA
answered
Jun 11
in
openLCA
by
Andreas Ciroth
(
147k
points)
ecoinvent
api
0
votes
0
answers
149
views
Modelling a residue
asked
Jun 9
in
openLCA
by
Elnathan2026
(
120
points)
modelling
openlca
0
votes
0
answers
181
views
Waste water treatment process with by-product recovery - how to model in openLCA
asked
Jun 3
in
openLCA
by
maviana
(
200
points)
waste water treatment
lca of waste water
waste treatment
0
votes
2
answers
471
views
[bug][openlca 2.6.1] Exchange amounts set to zero
answered
Jun 1
in
openLCA
by
pwierzgala
(
210
points)
bug
amount
formula
openlca2.6.0
openlca2.6.1
0
votes
1
answer
429
views
How to apply an ELCD treatment process to a custom waste flow
answered
May 28
in
openLCA
by
Andreas Ciroth
(
147k
points)
waste water treatment
process modeling
0
votes
1
answer
265
views
Can openLCA Nexus directly access the ecoinvent site？
answered
May 27
in
openLCA
by
Andreas Ciroth
(
147k
points)
ecoinvent
database
license
openlca nexus
openlcanexus
0
votes
2
answers
1.0k
views
Project and parameter sets
answered
May 27
in
openLCA
by
Jocelyn
(
450
points)
parameter sets
project
0
votes
1
answer
285
views
Merge of PEF and BAFU database (EF 3.1 impact assessment method)
answered
May 26
in
openLCA
by
Andreas Ciroth
(
147k
points)
ef3.1
pef database
life cycle impact assessment (lcia) methods
environmental footprint method
flow mapping
0
votes
1
answer
297
views
Dataset exportation
answered
May 26
in
openLCA
by
Andreas Ciroth
(
147k
points)
openlca
json-ld
database
ecoinvent
dataset
0
votes
1
answer
209
views
We are doing research on LCA of hybrid fibre reinforced composites. Could we achieve this using OpenLCA?
answered
May 22
in
openLCA
by
Andreas Ciroth
(
147k
points)
openlca
life cycle assessment (lca)
+1
vote
1
answer
428
views
Is it possible to show unit processes as single contributors like system processes in openLCA?
answered
May 21
in
openLCA
by
mogulmalerei
(
180
points)
ecoinvent 3.11
unit process
system process (lci)
product system
0
votes
1
answer
314
views
openLCAc.exe in zip download
answered
May 20
in
openLCA
by
msrocka
(
14.7k
points)
openlca
windows
0
votes
1
answer
266
views
For a shell & tube heat exchanger using cooling water, is the cooling water mass flow or duty be the input?
answered
May 15
in
openLCA
by
Andreas Ciroth
(
147k
points)
openlca
flows
data inputs
ecoinvent3.6
0
votes
0
answers
171
views
how do i model a condenser that uses a refrigerant at −50 °C in openLCA ?
asked
May 13
in
openLCA
by
Mr.Cat
(
180
points)
openlca
input output
process
0
votes
1
answer
1.2k
views
Export to Excel - Truncated matrices due to Excel column limit (openLCA 2.5.0)
answered
May 12
in
openLCA
by
simonL
(
140
points)
excel export
openlca 2.5.0
contribution analysis
0
votes
1
answer
322
views
Is student application for ecoinvent Educational License permitted?
answered
May 8
in
openLCA
by
Andreas Ciroth
(
147k
points)
ecoinvent
educational licence
purchase
openlca
0
votes
2
answers
521
views
What if Exchanges had UUIDs?
answered
May 7
in
openLCA
by
msrocka
(
14.7k
points)
olca-schema
lcia
exchange
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