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1
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1.1k
views
Bulk-rename of processes
asked
Jun 2, 2025
in
openLCA
by
yannick_bb
(
160
points)
openlca
process
python
0
votes
1
answer
2.5k
views
Cannot combine System and Unit Ecoinvent databases
asked
May 31, 2025
in
Miscellaneous
by
montblanc
(
170
points)
ecoinvent 3.11
combining databases
0
votes
0
answers
1.5k
views
total upstream impacts
asked
May 30, 2025
in
openLCA
by
pwierzgala
(
210
points)
openlca
calculation
upstream total
0
votes
1
answer
1.7k
views
Where to find inputs outputs to construct a case study for paper and polymer shiping bags.
asked
May 29, 2025
in
openLCA
by
mkalam
(
240
points)
inventory
processes
database
flows
0
votes
0
answers
1.2k
views
Can I un-import a library from a database?
asked
May 29, 2025
in
openLCA
by
zofia229
(
150
points)
database
merge databases
library
unmerge
import export
0
votes
1
answer
1.7k
views
Is there a physical interpretation of the Functional Unit and the reference flow?
asked
May 28, 2025
in
Miscellaneous
by
Amy
(
160
points)
reference flow property
functional unit
0
votes
1
answer
1.4k
views
Can scaling up the product system in the targeted amount be accurate?
asked
May 28, 2025
in
openLCA
by
yarmiah bukhari
(
230
points)
product system
openlca
data inputs
flows
lca
0
votes
1
answer
2.3k
views
Is it possible to import an ecoinvent database in Excel format into openLCA?
asked
May 28, 2025
in
openLCA
by
khyatiarya
(
120
points)
openlca
integration
database
import export
excel import
0
votes
0
answers
1.4k
views
Reproduce contribution tree with Python IPC library
asked
May 27, 2025
in
openLCA
by
interested_mackerel
(
180
points)
olca-ipc
python
python api
jupyter notebook
developer
0
votes
0
answers
1.1k
views
Modelling use phase scenario for a flow battery
asked
May 27, 2025
in
openLCA
by
kavin1998
(
130
points)
openlca
modelling
energy scenario
negative inputs
0
votes
1
answer
1.2k
views
Monte Carlo simualtion yielding 0 results
asked
May 27, 2025
in
openLCA
by
WoodTechnology2025
(
120
points)
monte carlo
openlca
uncertainty
0
votes
1
answer
1.2k
views
Lost datasets and provider linkings in OpenLCA (using Ökobaudat) after Mac computer crash
asked
May 27, 2025
in
openLCA
by
marcellarms
(
120
points)
openlca
database
computer crash
provider
macbook
0
votes
1
answer
1.3k
views
Montecarlo Errate Values
asked
May 27, 2025
in
openLCA
by
ilariaminardi
(
120
points)
monte carlo
problem
0
votes
1
answer
1.9k
views
Various packages
asked
May 26, 2025
in
openLCA
by
Giannis Kosmidis
(
930
points)
life cycle impact assessment (lcia)
openlca
packaging
ecoinvent 3.11
0
votes
1
answer
1.9k
views
Process for Recycling
asked
May 26, 2025
in
openLCA
by
Giannis Kosmidis
(
930
points)
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
0
votes
1
answer
2.3k
views
How can I import data from external source in a openLCA db?
asked
May 25, 2025
in
openLCA
by
martibars
(
120
points)
import
database
openlca
excel import
+1
vote
0
answers
1.1k
views
Accurately Modeling Pre- and Post-Consumer Recycled Content
asked
May 22, 2025
in
Miscellaneous
by
sakol
(
220
points)
pre-consumer recycled content
post-consumer recycled content
cutoff method
recycling
ecoinvent 3.8
0
votes
1
answer
2.1k
views
When updating data attached to a collaboration server via sql, what is necessary to ensure changes are triggered?
asked
May 22, 2025
in
LCA Collaboration Server
by
byoung
(
3.2k
points)
lca collaboration server
sql
0
votes
1
answer
1.7k
views
Downloaded .zolca file is not getting imported in new database
asked
May 22, 2025
in
openLCA
by
harshad_92
(
120
points)
database
openlca
import export
process
0
votes
0
answers
1.2k
views
Combining Carbon Minds and Ecoinvent data
asked
May 22, 2025
in
openLCA
by
kjelse
(
160
points)
database
combining databases
0
votes
1
answer
1.6k
views
Issue important .zip database into LCA
asked
May 21, 2025
in
openLCA
by
FelixF
(
120
points)
import
database
zip file
0
votes
1
answer
970
views
Why did the LCIA result (freshwater ecotoxicity impact category) contributions amount to more than 100%?
asked
May 21, 2025
in
openLCA
by
bell3c
(
120
points)
impact assessment
recipe midpoint (h)
contribution tree
+1
vote
1
answer
4.6k
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
asked
May 21, 2025
in
openLCA
by
Jocelyn
(
450
points)
en15804
lhv
inherent energy
ecoinvent 3.11
0
votes
0
answers
800
views
Adding a Library
asked
May 20, 2025
in
openLCA
by
VinhTran
(
600
points)
library
openlca
import
0
votes
1
answer
1.2k
views
How to access openLCA manual outside of github?
asked
May 20, 2025
in
openLCA
by
jignesh
(
340
points)
manual
github
0
votes
1
answer
1.2k
views
Why am I not able to add global parameters?
asked
May 19, 2025
in
openLCA
by
yarmiah bukhari
(
230
points)
global parameter
openlca
ecoinvent 3.10
product system
parameters
0
votes
1
answer
1.8k
views
How can I transfer my modelling from LCA for experts to OpenLCA?
asked
May 16, 2025
in
openLCA
by
ManuelKazenmaier
(
120
points)
openlca
lca
import
0
votes
0
answers
687
views
Documentation Implementation IPCC2021
asked
May 15, 2025
in
openLCA
by
EdwinZea
(
140
points)
ipcc2021
documentation
implementation
0
votes
1
answer
1.8k
views
How to interpret that 1$ ouput of a process (sector) may need more that 1$ input in PSILCA ?
asked
May 15, 2025
in
Miscellaneous
by
Richard_edf
(
160
points)
psilca
database
data inputs
0
votes
0
answers
801
views
Lack of Normalization and weighting scales in my ReCiPe 2016 v1.03
asked
May 14, 2025
in
openLCA
by
P. Kim
(
190
points)
weighting
normalization
life cycle impact assessment (lcia) methods
recipe 2016
0
votes
1
answer
1.8k
views
Discrepancy between land occupation in ecoinvent and yield
asked
May 13, 2025
in
Miscellaneous
by
sagets
(
870
points)
ecoinvent 3.9.1
land occupation
0
votes
0
answers
1.0k
views
Error using olca-ipc: HTTPConnectionPool when using client.get_all() with IPC
asked
May 13, 2025
in
openLCA
by
Babak
(
120
points)
olca-ipc
python api
python
0
votes
1
answer
1.4k
views
Model graph not showing outputs
asked
May 13, 2025
in
openLCA
by
ailbhemck
(
120
points)
product system
downstream flows
process connections
product flow
0
votes
0
answers
594
views
Does system boundary of critical mineral extraction still include construction impact if it is already built?
asked
May 12, 2025
in
openLCA
by
lizziewoodley
(
140
points)
openlca
system boundary
0
votes
0
answers
609
views
FU for case study of co-producing two critical minerals if the (two) baseline scenarios consider individual sourcing?
asked
May 12, 2025
in
openLCA
by
lizziewoodley
(
140
points)
functional unit
case study
0
votes
1
answer
1.6k
views
Changing the order of impact categories of an impact assessment methods
asked
May 12, 2025
in
openLCA
by
VinhTran
(
600
points)
openlca
calculation method
en15804
0
votes
1
answer
1.0k
views
Should upstream transportation impact be included in LCA studies?
asked
May 10, 2025
in
openLCA
by
donald2222
(
120
points)
life cycle impact assessment (lcia)
cradle-to-grave
transportation
0
votes
1
answer
2.1k
views
Is the free USDA 2019 an LCI database and does it contain providers for industrial materials and chemicals?
asked
May 8, 2025
in
openLCA
by
Geoffrey Fisher ESG
(
120
points)
database
life cycle inventory (lci)
0
votes
1
answer
1.7k
views
How to enable simultaneous use of Sphera and ecoinvent datasets in GaBi?
asked
May 8, 2025
in
openLCA
by
hyeseung
(
120
points)
ecoinvent
sphera
0
votes
1
answer
1.5k
views
Modeling multiple Transport Distances
asked
May 8, 2025
in
openLCA
by
Janneh195
(
160
points)
openlca
ecoinvent
process
transport
input output
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