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0
votes
1
answer
15
views
Processes gone and can't find: All of the processes I created are gone
answered
9 hours
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
database
openlca
process
ecoinvent
missing data
0
votes
1
answer
21
views
Are trainings offered in either PST or EST so they can be attended by folks in the United States?
answered
1 day
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
training in the united states
openlca
training
0
votes
1
answer
31
views
How to find the impact category total emission when using IPCC 2013 GWP 100a (incl. CO2 uptake) for ecoinvent 3.9.1?
answered
1 day
ago
in
openLCA
by
JonasHo
(
8.1k
points)
openlca
ecoinvent 3.9.1
impact categories
ipcc
0
votes
1
answer
40
views
How is Water use calculated in open LCA EF 3.1?
answered
2 days
ago
in
openLCA
by
Conrad Spindler
(
12.7k
points)
ef3.1
water use
openlca method
0
votes
1
answer
35
views
Does GreenDelta or other OpenLcA users have access to user-provided data?
answered
2 days
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca
license
0
votes
1
answer
88
views
I would like to know how to map flows from the EF database to my main Ecoinvent one.
answered
5 days
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
ecoinvent
database
flows
openlca
0
votes
1
answer
53
views
Purchasing Two Ecoinvent Licenses Simultaneously on openLCA nexus
answered
6 days
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
ecoinvent
database
license
openlca nexus
0
votes
1
answer
79
views
How can I address OpenLCA seemingly mis-calculating GWP 100 between two similar PV energy processes? (ecoinvent 3.9.1)
answered
6 days
ago
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca
ecoinvent
database
photovoltaic
gwp 100
0
votes
2
answers
102
views
Some characterizartion factors need correction in EF3.1 for exiobase 3.9.4
answered
6 days
ago
in
openLCA
by
tomas_slany
(
180
points)
exiobase
factors
life cycle impact assessment (lcia) methods
exiobase 3.9.4
0
votes
1
answer
134
views
Difference in display of the IPCC results between openLCA LCIA Methods 2.8.0 and ecoinvent 3.11 LCIA Methods
answered
Mar 10
in
openLCA
by
Conrad Spindler
(
12.7k
points)
impact assessment method
openlca lcia methods pack
lcia results
ecoinvent lcia methods
life cycle impact assessment (lcia) methods
0
votes
1
answer
71
views
i wanted to create a scenario in which 50% waste goes to one treatement and 50% to another ,this is a single scenario
answered
Mar 9
in
openLCA
by
JonasHo
(
8.1k
points)
openlca
ecoinvent
scenario
0
votes
1
answer
99
views
Noise emissions (dB) in units in openlca?
answered
Mar 9
in
openLCA
by
Andreas Ciroth
(
144k
points)
noise
db units
calculation
flows
0
votes
0
answers
63
views
Allocation not applied in OpenLCA internal Jython script – results match UI only with "None" allocation
asked
Mar 8
in
openLCA
by
RichardS
(
160
points)
openlca
agribalyse
jython
allocation
0
votes
1
answer
77
views
Émissions facteurs
answered
Mar 7
in
openLCA
by
JonasHo
(
8.1k
points)
émissions factors
life cycle impact assessment (lcia)
ecoinvent
0
votes
2
answers
172
views
Monte carlo simulation problem
answered
Mar 5
in
openLCA
by
tarlon.s
(
1.2k
points)
monte carlo analysis
openlca2.6.1
ecoinvent
0
votes
1
answer
108
views
Ecoinvent Licence Export Options from openLCA Nexus
answered
Mar 5
in
openLCA
by
Andreas Ciroth
(
144k
points)
ecoinvent
openlca nexus
format convert
0
votes
1
answer
139
views
Parameter sets input improvement proposal
answered
Mar 4
in
openLCA
by
JonasHo
(
8.1k
points)
parameter sets
data input
0
votes
1
answer
183
views
biogenic carbon content using IPCC 2021 (incl. biogenic carbon)
answered
Mar 3
in
openLCA
by
Ashrakat_
(
1.8k
points)
ipcc 2021
biogenic
biogenic carbon
openlca
ecoinvent 3.11
0
votes
1
answer
115
views
Bug Report for Chinese Switching in OpenLCA v2.6.1
answered
Mar 2
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca
2.6.1
bug
chinese
0
votes
1
answer
148
views
BAFU 2025 - GWP direct land use gives 0 kg CO2eq. for wooden products
answered
Feb 26
in
Miscellaneous
by
Ashrakat_
(
1.8k
points)
openlca
life cycle impact assessment (lcia) methods
land use
bafu
ef
0
votes
1
answer
133
views
Inquiry Regarding LCA Process Calculation Result
answered
Feb 25
in
openLCA
by
JonasHo
(
8.1k
points)
openlca
system process (lci)
ef3.1
0
votes
2
answers
300
views
All treatment flows are negatives
answered
Feb 25
in
openLCA
by
Ashrakat_
(
1.8k
points)
flows
results
database
0
votes
1
answer
140
views
the ecoinvent contains datasets for n-layers PCBs and complex electronics?
answered
Feb 24
in
openLCA
by
Andreas Ciroth
(
144k
points)
ecoinvent database
electronic components
pcbs
0
votes
1
answer
199
views
COMMON PROCESSES MULTIPLE PRODUCT SYSTEMS
answered
Feb 23
in
openLCA
by
Andreas Ciroth
(
144k
points)
common processes
combining databases
multi functional process
0
votes
1
answer
123
views
openLCA export results showing wrong impact values
answered
Feb 19
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca1.5
results
0
votes
1
answer
176
views
Technical question for two different models of the same system
answered
Feb 19
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca
results
different results
product system
0
votes
2
answers
618
views
Exiobase 3.9.4 - products
answered
Feb 18
in
openLCA
by
julia_cilleruelo
(
1.4k
points)
exiobase
results
factors
0
votes
2
answers
358
views
EXIOBASE in openLCA: What Is Going On?
answered
Feb 18
in
openLCA
by
julia_cilleruelo
(
1.4k
points)
openlca
exiobase
database
exiobase 3.8.2
0
votes
1
answer
142
views
Import of Ökobaudat (zip format, ILCD) ist causing errors in open LCA.
answered
Feb 18
in
openLCA
by
Andreas Ciroth
(
144k
points)
openlca
ilcd
0
votes
0
answers
149
views
Is it possible to run a stand-alone server on MacOS?
asked
Feb 13
in
openLCA
by
hmwakeling
(
270
points)
olca-ipc
macos
server
bin
0
votes
1
answer
155
views
olca-core - could not find native libraries in classpath
answered
Feb 13
in
openLCA
by
hulky
(
250
points)
olca-core
nativelib
0
votes
0
answers
116
views
Montecarlo simulation not working
asked
Feb 12
in
openLCA
by
tarlon.s
(
1.2k
points)
monte carlo analysis
openlca
+2
votes
1
answer
882
views
difference in uncertainty between pedigree matrix and value in the flow
answered
Feb 11
in
openLCA
by
afilie
(
170
points)
uncertainty
pedigree matrix
monte carlo analysis
ecoinvent
water consumption
0
votes
1
answer
153
views
Educational Multi-User Licence (perpetual)
answered
Feb 11
in
openLCA
by
Andreas Ciroth
(
144k
points)
ecoinvent
openlca
0
votes
2
answers
270
views
PEF Database 3.1 in openLCA shows only elementary flows. How to access or replace intermediate inputs?
answered
Feb 11
in
openLCA
by
JonasHo
(
8.1k
points)
pef
ef3.1
database
partly aggregated datasets
0
votes
1
answer
188
views
Exporting matrix of all processes in a database
answered
Feb 10
in
openLCA
by
Andreas Ciroth
(
144k
points)
database
uslci
matrix
0
votes
0
answers
143
views
Cut-off Problem
asked
Feb 9
in
openLCA
by
aksul
(
120
points)
cut-off
openlca
product system
0
votes
1
answer
170
views
Beginner to OpenLCA: Needing help with Sustainable Fuel modelling.
answered
Feb 9
in
openLCA
by
Andreas Ciroth
(
144k
points)
sustainable fuel
greet
corsia
aviation
openlca 2.6
0
votes
1
answer
192
views
How to solve challenges with Social-Life-Cycle Assessment - fitting database?
answered
Feb 6
in
Miscellaneous
by
Andreas Ciroth
(
144k
points)
openlca
database
social indicators
0
votes
1
answer
235
views
Project and parameter sets
answered
Feb 6
in
openLCA
by
paul.domberger
(
760
points)
parameter sets
project
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