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Recent questions without answers
0
votes
0
answers
430
views
Provider copy/paste no longer working?
asked
Jan 27
in
openLCA
by
neillb
(
120
points)
provider
copy paste
0
votes
0
answers
482
views
Ecoinvent 3.12 regionalization
asked
Jan 24
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
0
answers
431
views
how to define the product for biochar use in soil/concrete and model climate benefits and fertilizer reduction
asked
Jan 23
in
openLCA
by
satt
(
120
points)
openlca
ecoinvent 3.8
0
votes
0
answers
395
views
OPENLCA for DGNB?
asked
Jan 19
in
openLCA
by
VinhTran
(
600
points)
openlca
life cycle impact assessment (lcia)
dgnb
0
votes
0
answers
531
views
Different ReCiPe endpoint result between openLCA LCIA method and ecoinvent method
asked
Jan 18
in
openLCA
by
cyr831
(
140
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca lcia methods pack
0
votes
0
answers
475
views
Geometric Mean in parameter uncertainty treated as arithmetic mean?
asked
Jan 16
in
openLCA
by
Mero
(
150
points)
uncertainty
calculation
geometric mean
monte carlo analysis
0
votes
0
answers
473
views
Why is openLCA treating geometric mean as arithmetic mean in parameter uncertainty and possibly other mcs simulations?
asked
Jan 15
in
openLCA
by
Mero
(
150
points)
uncertainty
monte carlo analysis
0
votes
0
answers
478
views
Environmental Prices Impact Assessment Methods in openLCA LCIA Methods 2.7.5
asked
Jan 15
in
openLCA
by
Madeleine Pries
(
240
points)
environmental prices
demage costs
documentation
openlca lcia methods pack
0
votes
0
answers
470
views
Created datasets in a database and updates
asked
Jan 14
in
openLCA
by
S.Solin
(
120
points)
database
update
0
votes
0
answers
480
views
Elemental form or Chemical formula
asked
Dec 1, 2025
in
openLCA
by
TejasR
(
120
points)
openlca
flow properties
0
votes
0
answers
623
views
what database from ecoinvent to use to model welding stainless steel
asked
Nov 28, 2025
in
Miscellaneous
by
Seyedehgelareh Sanei
(
270
points)
processes
ecoinvent
lca
openlca database
0
votes
0
answers
529
views
restricting view/access to copyrighted processes in collaboration server
asked
Nov 26, 2025
in
LCA Collaboration Server
by
stefanb
(
460
points)
lca collaboration server
repository
verification
copyright
0
votes
0
answers
1.1k
views
How to model battery recycling using the "used Li-ion battery" waste flow in Ecoinvent 3.10?
asked
Nov 21, 2025
in
Miscellaneous
by
hlappal
(
330
points)
system expansion
avoided product
avoided waste
recycling
allocation
0
votes
0
answers
487
views
Simultaneous calculations via the API
asked
Nov 20, 2025
in
openLCA
by
PierreK
(
120
points)
api
olca-ipc
0
votes
0
answers
525
views
How can I quantify the emission (Carbon Dioxide, GHG) of processes to air, water, land for output inventory?
asked
Nov 18, 2025
in
openLCA
by
Kanakasree
(
140
points)
emissions
output data
0
votes
0
answers
777
views
I get a "failed to create the part's controls" error after installing and opening OpenLCA
asked
Nov 12, 2025
in
openLCA
by
CH
(
120
points)
error
open lca
0
votes
0
answers
765
views
Agribalyse 3.2 and openLCA LCIA Methods 2.7.5 compatibility
asked
Nov 7, 2025
in
openLCA
by
raprp
(
190
points)
agribalyse 3.2
openlca lcia methods pack
ecoinvent 3.11
0
votes
0
answers
500
views
regionalized file IMPACTWorld+
asked
Nov 7, 2025
in
openLCA
by
axelle.lafoucriere
(
120
points)
regionalised lca
regionalized
impact world
regionalized lca
import
+1
vote
0
answers
538
views
Uncertainty input in Lognormal distribution
asked
Nov 5, 2025
in
openLCA
by
vinicius.schneider
(
160
points)
uncertainty
standard deviation
0
votes
0
answers
545
views
modeling stainless steel hollow sections
asked
Nov 5, 2025
in
openLCA
by
Seyedehgelareh Sanei
(
270
points)
stainless steel
ecoinvent 3.11
openlca
0
votes
0
answers
497
views
selection of file in ecoinvent databse
asked
Nov 5, 2025
in
Miscellaneous
by
SHILPA SIMON
(
190
points)
openlca
database
change database
ecoinvent
lca
0
votes
0
answers
549
views
Monte Carlo crashes olca 2.5 when running simulations from python (not IPC)
asked
Nov 4, 2025
in
openLCA
by
gjthoma
(
800
points)
monte carlo
crash
0
votes
0
answers
567
views
EXIOBASE Product 3.9
asked
Oct 31, 2025
in
openLCA
by
tarlon.s
(
1.3k
points)
exiobase
results
0
votes
0
answers
1.4k
views
Recycling approach , ecoinvent database, apos, cut off
asked
Oct 30, 2025
in
openLCA
by
Alam
(
260
points)
cut-off
apos
ecoinvent
recycling
openlca
0
votes
0
answers
533
views
How to find UN CPC code for each system process in Ecoinvent dataset 3.9.1 cutoff
asked
Oct 29, 2025
in
openLCA
by
qbao
(
210
points)
ecoinvent 3.9.1
openlca
0
votes
0
answers
543
views
Can OpenLCA 2.5 (in Ubuntu) use GPU for faster processing of Monte Carlo simulations?
asked
Oct 24, 2025
in
openLCA
by
Bea Guest
(
250
points)
openlca
gpu
processing
monte carlo analysis
0
votes
0
answers
928
views
Library login failed
asked
Oct 20, 2025
in
openLCA
by
NicolasB
(
400
points)
library
ecoinvent
0
votes
0
answers
560
views
Inconsistent weighted results in ReCiPe 2016 Endpoint (H) calculations in openLCA
asked
Oct 19, 2025
in
openLCA
by
aogilardino1
(
660
points)
life cycle impact assessment (lcia) methods
recipe 2016
openlca
0
votes
0
answers
702
views
How do I use OpenLCA on a Chromebook
asked
Oct 19, 2025
in
openLCA
by
e
(
120
points)
openlca
lca
0
votes
0
answers
555
views
Understanding electricity transformation
asked
Oct 17, 2025
in
openLCA
by
HD
(
210
points)
electricity transformation
electricity
renewable energy
ecoinvent
openlca
0
votes
0
answers
380
views
[request] Could you add function on paste cheat in s/w?
asked
Oct 16, 2025
in
openLCA
by
sem
(
120
points)
cheat
openlca
+2
votes
0
answers
551
views
Correct Modellling of Metals and Transformation Process
asked
Oct 16, 2025
in
openLCA
by
HD
(
210
points)
openlca
metal production
processes
+1
vote
0
answers
720
views
What is the script to convert EF3.1 to EF3.0 (and vis a versa) when using the Ecoinvent database?
asked
Oct 15, 2025
in
openLCA
by
jordyngolden
(
130
points)
ecoinvent 3.9.1
ef
0
votes
0
answers
510
views
In OpenLCA 2.5 within Ecoinvent 3.6 and suddenly all the impacts of product flow disapeared
asked
Oct 14, 2025
in
openLCA
by
Alessandra Duailibe
(
120
points)
flows
elementary flow
ecoinvent3.6
product flow
0
votes
0
answers
694
views
Which carbon dioxide is to choose?
asked
Oct 13, 2025
in
openLCA
by
samrin
(
260
points)
carbon dioxide
ecoinvent
+1
vote
0
answers
1.0k
views
Analyze results in sensitivity analysis
asked
Oct 10, 2025
in
openLCA
by
tapmbot
(
380
points)
sensitivity analysis
impact analysis
monte carlo analysis
uncertainty
0
votes
0
answers
675
views
High memory usage in OpenLCA 2.4.0 when running Monte Carlo simulations via Python (olca_ipc)
asked
Oct 7, 2025
in
openLCA
by
Siyue
(
120
points)
monte carlo analysis
openlca
olca-ipc
0
votes
0
answers
682
views
openLCA 2.5 closes during calculation
asked
Sep 26, 2025
in
openLCA
by
Wojtek
(
120
points)
openlca2.5
crash
ecoinvent3.11
0
votes
0
answers
1.3k
views
Issues with creating flows on a Mac
asked
Sep 11, 2025
in
openLCA
by
aparis
(
140
points)
openlca
mac
error
0
votes
0
answers
800
views
LCIA method not compatible with ELCD !!
asked
Sep 3, 2025
in
openLCA
by
yxnqxxxx
(
120
points)
life cycle impact assessment (lcia) methods
database
openlca lcia methods pack
elcd
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