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votes
0
answers
18
views
Product system loops in contribution tree
asked
1 day
ago
in
openLCA
by
MW
(
170
points)
contribution tree
product system
0
votes
0
answers
19
views
Should a system be established with the downstream process as the reference?
asked
2 days
ago
in
openLCA
by
HMin
(
120
points)
产品系统
开放lca
产品流
0
votes
0
answers
17
views
Injection moulding - handle production waste
asked
2 days
ago
in
Miscellaneous
by
Emmanouil
(
120
points)
waste
injection moulding
plastic waste
process waste
0
votes
0
answers
37
views
How should evaporated water be modelled in BAFU 2025 with EF 3.1 adapted?
asked
4 days
ago
in
openLCA
by
s235133
(
120
points)
ef3.1
water use
openlca
flows
modelling
0
votes
1
answer
67
views
Ecoinvent 3.12 -Difference between Cutoff System and Cutoff Unit
asked
4 days
ago
in
openLCA
by
Mauric
(
180
points)
ecoinvent database
system and unit
0
votes
1
answer
56
views
Import database in Gabi to openLCA
asked
5 days
ago
in
openLCA
by
maviana
(
140
points)
database
gabi
database import
+1
vote
1
answer
101
views
openLCA on MacOS future big big problem
asked
6 days
ago
in
openLCA
by
tarlon.s
(
1.2k
points)
macos
openlca
0
votes
0
answers
49
views
Handling large farm-level datasets (~9000 fields) in openLCA
asked
Apr 23
in
openLCA
by
mauribusta
(
120
points)
large-datasets
python
agriculture
maize
0
votes
1
answer
123
views
How to export list of "Total requirements" from direct calculation?
asked
Apr 23
in
openLCA
by
loremus
(
120
points)
results
processes
excel export
exporting results
0
votes
1
answer
115
views
Regionalized Calculation active causes negative values [ecoinvent in OPENLCA]
asked
Apr 21
in
openLCA
by
Francisco.Patrocinio
(
140
points)
location
ecoinvent
regionalized calculation
negative impacts
0
votes
1
answer
89
views
How to avoid multiplying upstream process impacts when outputs go to different downstream processes?
asked
Apr 20
in
openLCA
by
maviana
(
140
points)
product system
impact assessment
contribution tree
processes
0
votes
0
answers
83
views
Impact assessment methods for Exiobase 3.4 + mapping files
asked
Apr 16
in
openLCA
by
andreamulloni
(
160
points)
exiobase 3.4
flow mapping
impact assessment method
0
votes
1
answer
120
views
Process amounts randomly invisible in v 2.6.0
asked
Apr 15
in
openLCA
by
ntblackstone
(
360
points)
process
user interface
0
votes
0
answers
64
views
How can I model in openLCA industrial symbiosis of wooden pallet?
asked
Apr 14
in
openLCA
by
Edoardo
(
120
points)
openlca
ecoinvent
circular economy
0
votes
1
answer
128
views
How can I download Agribalyse data for use in OpenLCA?
asked
Apr 14
in
openLCA
by
Amber852
(
120
points)
openlca
ecoinvent
agribalyse
+1
vote
1
answer
218
views
Combining parts of EXIOBASE into ecoinvent
asked
Apr 13
in
openLCA
by
selteneerden
(
130
points)
database
exiobase
combining databases
editing databases
deleting processes
0
votes
1
answer
134
views
Log file - Error when updating maximum memory usage in 2.6
asked
Apr 9
in
openLCA
by
sakol
(
220
points)
out of memory
error
openlca 2.6
+1
vote
0
answers
100
views
Is it possible to show unit processes as single contributors like system processes in openLCA?
asked
Apr 8
in
openLCA
by
Martin1610
(
130
points)
ecoinvent 3.11
unit process
system process (lci)
product system
0
votes
0
answers
116
views
Excel Import: Importing same product flows with providers from various locations
asked
Apr 1
in
openLCA
by
Johannes K.
(
120
points)
provider linking
excel import
geographies
import
0
votes
1
answer
133
views
SOCA: How would you proceed, to do a social hotspot analysis?
asked
Apr 1
in
openLCA
by
katrin.detter
(
140
points)
soca
hotspot analysis
0
votes
1
answer
141
views
SOCA: How is the activity value (social assessment) calculated and how does it differ from the activity variable?
asked
Apr 1
in
openLCA
by
katrin.detter
(
140
points)
openlca
soca
results
0
votes
1
answer
185
views
How to easily visualize the environmental impacts of only the processes entered by the user
asked
Apr 1
in
openLCA
by
laurent 40
(
180
points)
openlca
lcia results
0
votes
1
answer
151
views
Download links from openLCA homepage and nav bar are broken. The fix:
asked
Mar 31
in
openLCA
by
kmey541
(
120
points)
openlca
download
download link
+1
vote
0
answers
121
views
How to do LCSA with social, ecological and economic sustainability?
asked
Mar 31
in
openLCA
by
WaltherZeug
(
780
points)
life cycle impact assessment (lcia) methods
soca
social lca (s-lca)
social indicators
0
votes
1
answer
238
views
Where is the download for the Circularity Package?
asked
Mar 28
in
openLCA
by
K. Pscherer
(
120
points)
circularity package
database
0
votes
1
answer
159
views
Error in making a product system.
asked
Mar 24
in
openLCA
by
kobe
(
120
points)
openlca
product system
0
votes
1
answer
415
views
How can I get ecoinvent database for free on openLCA?
asked
Mar 24
in
openLCA
by
Ifrad Hossain
(
130
points)
database
ecoinvent
ecoinvent3.6
openlca database
student version
0
votes
0
answers
142
views
PC and PET Bottles case study, 9: End-of-life modelling, Problem getting the required processes into the database
asked
Mar 23
in
openLCA
by
Kristian Liikanen
(
120
points)
case study
elcd database
process
tutorial
end-of-life
0
votes
1
answer
250
views
How to get impact result of each individual flow per impact category in openLCA IPC Python?
asked
Mar 22
in
openLCA
by
qbao
(
210
points)
life cycle impact assessment (lcia) methods
flows
impact categories
python
0
votes
1
answer
203
views
EPD results parametrization
asked
Mar 20
in
openLCA
by
Jocelyn
(
410
points)
epd
parameter
0
votes
1
answer
329
views
Processes gone and can't find: All of the processes I created are gone
asked
Mar 17
in
openLCA
by
sharp9
(
120
points)
database
openlca
process
ecoinvent
missing data
0
votes
1
answer
158
views
Are trainings offered in either PST or EST so they can be attended by folks in the United States?
asked
Mar 16
in
openLCA
by
elliottripley
(
120
points)
training in the united states
openlca
training
0
votes
1
answer
230
views
How to find the impact category total emission when using IPCC 2013 GWP 100a (incl. CO2 uptake) for ecoinvent 3.9.1?
asked
Mar 16
in
openLCA
by
qbao
(
210
points)
openlca
ecoinvent 3.9.1
impact categories
ipcc
0
votes
1
answer
245
views
Does GreenDelta or other OpenLcA users have access to user-provided data?
asked
Mar 13
in
openLCA
by
Natalia Osiro
(
120
points)
openlca
license
0
votes
1
answer
270
views
How is Water use calculated in open LCA EF 3.1?
asked
Mar 13
in
openLCA
by
sofianavalho
(
140
points)
ef3.1
water use
openlca method
0
votes
1
answer
398
views
I would like to know how to map flows from the EF database to my main Ecoinvent one.
asked
Mar 13
in
openLCA
by
JLee
(
120
points)
ecoinvent
database
flows
openlca
0
votes
1
answer
328
views
How can I address OpenLCA seemingly mis-calculating GWP 100 between two similar PV energy processes? (ecoinvent 3.9.1)
asked
Mar 12
in
openLCA
by
eeshab
(
120
points)
openlca
ecoinvent
database
photovoltaic
gwp 100
0
votes
2
answers
264
views
Some characterizartion factors need correction in EF3.1 for exiobase 3.9.4
asked
Mar 11
in
openLCA
by
gbm
(
310
points)
exiobase
factors
life cycle impact assessment (lcia) methods
exiobase 3.9.4
0
votes
1
answer
370
views
Difference in display of the IPCC results between openLCA LCIA Methods 2.8.0 and ecoinvent 3.11 LCIA Methods
asked
Mar 10
in
openLCA
by
Palacsinta
(
280
points)
impact assessment method
openlca lcia methods pack
lcia results
ecoinvent lcia methods
life cycle impact assessment (lcia) methods
0
votes
1
answer
168
views
Purchasing Two Ecoinvent Licenses Simultaneously on openLCA nexus
asked
Mar 10
in
openLCA
by
Wendy Wu
(
140
points)
ecoinvent
database
license
openlca nexus
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