Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Highest voted questions
0
votes
1
answer
245
views
How to add capital assets in openLCA
asked
Oct 19, 2022
in
openLCA
by
Mahdi
(
120
points)
openlca
ecoinvent
0
votes
0
answers
175
views
Operational carbon
asked
Oct 19, 2022
in
openLCA
by
John Weol
(
120
points)
carbon footprint
openlca
product system
input output
carbon dioxide
0
votes
2
answers
265
views
LCIA method for blue water consumption [kg or m3]
asked
Oct 19, 2022
in
openLCA
by
user15
(
160
points)
water consumption
life cycle impact assessment (lcia) methods
0
votes
1
answer
306
views
Question marks in the contribution tree
asked
Oct 19, 2022
in
openLCA
by
Agathe RB
(
140
points)
contribution tree
results
0
votes
1
answer
304
views
Problems to open OPEN LCA
asked
Oct 18, 2022
in
openLCA
by
NIKOLE BOTTON
(
120
points)
open lca
product system
0
votes
1
answer
219
views
Can not update memory
asked
Oct 18, 2022
in
openLCA
by
Rosemary13
(
120
points)
out of memory
memory allocation
0
votes
2
answers
465
views
How to calculate the (total) required working hours for each process of a product system
asked
Oct 18, 2022
in
openLCA
by
WaltherZeug
(
730
points)
soca
psilca
0
votes
1
answer
253
views
Smallholder information
asked
Oct 17, 2022
in
openLCA
by
Hajo Rijgersberg
(
120
points)
smallholder
palm oil
cocoa
colombia
0
votes
0
answers
122
views
Agri-footprint 6.1 availability
asked
Oct 17, 2022
in
openLCA
by
Alberto
(
430
points)
agri-footprint 6
database
0
votes
1
answer
791
views
How to properly merge two databases
asked
Oct 14, 2022
in
openLCA
by
Tom56
(
200
points)
database
import
combining databases
0
votes
2
answers
347
views
Error when performing impact assessment of product system
asked
Oct 14, 2022
in
openLCA
by
Veronika Wolff
(
160
points)
openlca 1.11.0
crash
impact analysis
0
votes
1
answer
533
views
"impact analysis" vs "contribution tree" tabs
asked
Oct 13, 2022
in
openLCA
by
Ahsan
(
130
points)
contribution tree
impact analysis
0
votes
0
answers
185
views
Numerical values of emission factors for the EN 15804_A2 impact assessment method.
asked
Oct 13, 2022
in
openLCA
by
Giannis Kosmidis
(
720
points)
impact assessment method
openlca
calculation method
flows
processes
0
votes
1
answer
332
views
Is it possible to copy-paste an entire impact category from different LCIA method into a new LCIA method that I create?
asked
Oct 13, 2022
in
openLCA
by
user15
(
160
points)
impact categories
impact assessment method
creating a new lcia method
life cycle impact assessment (lcia) methods
0
votes
2
answers
1.2k
views
How does openLCA calculate uncertainty values?
asked
Oct 13, 2022
in
openLCA
by
ba1myj2365v
(
480
points)
openlca
uncertainty
data quality
0
votes
1
answer
401
views
NO IMPACT/ZERO IMPACT SPECIES-YR RECIPE 2016 AND EXIOBASE
asked
Oct 13, 2022
in
openLCA
by
Gema
(
160
points)
recipe 2016
error in impact result values
recipe endpoint (h)
land use
exiobase
0
votes
1
answer
194
views
What criteria is used for "update mode" when importing an ILCD zip file
asked
Oct 12, 2022
in
openLCA
by
ylussaud
(
130
points)
import
ilcd
0
votes
0
answers
127
views
Error "org.openlca.io.ilcd.output.ExportDispatch" Meaning?
asked
Oct 12, 2022
in
openLCA
by
MLMVD
(
240
points)
openlca
error
product system
impact assessment methods
probas
0
votes
0
answers
212
views
Leather process
asked
Oct 11, 2022
in
openLCA
by
Jacopo41
(
120
points)
openlca
process
ecoinvent
impact analysis
leather
0
votes
0
answers
81
views
Is the flow "Trafficking in persons; very low risk" missing in SoCa v2?
asked
Oct 10, 2022
in
openLCA
by
WaltherZeug
(
730
points)
soca
openlca
0
votes
1
answer
239
views
Is it possible to differentiate background processes and foreground processes on OpenLCA?
asked
Oct 10, 2022
in
openLCA
by
Bruna Pralon
(
120
points)
impact analysis
contribution analysis
0
votes
0
answers
90
views
Does the result change if the shape of the graph of the model graph changes?
asked
Oct 10, 2022
in
openLCA
by
hyokim
(
180
points)
model graph
calculate
0
votes
0
answers
268
views
IPC error "RemoteDisconnected" when creating product system
asked
Oct 9, 2022
in
openLCA
by
gjthoma
(
720
points)
product system
olca-ipc
openlca 1.11.0
crash
0
votes
1
answer
460
views
how to operate/manipulate the unit?
asked
Oct 7, 2022
in
openLCA
by
sujison
(
150
points)
openlca
unit
methods
open lca
unit operation
0
votes
0
answers
263
views
java.lang.NullPointerException Error when creating a product system of a Process from ProBas+
asked
Oct 6, 2022
in
openLCA
by
MLMVD
(
240
points)
java
error
product system
null
0
votes
1
answer
310
views
Download of database not possible
asked
Oct 5, 2022
in
openLCA
by
ruediger.fritze
(
120
points)
database
openlca
ecoinvent
download
0
votes
1
answer
409
views
I want to modify input data, but "cannot remove exchanges" message is shown.
asked
Oct 5, 2022
in
openLCA
by
hyokim
(
180
points)
inputdata
modify
0
votes
1
answer
297
views
Waste flow properties changed unwillingly into product flow properties
asked
Oct 4, 2022
in
openLCA
by
Jean-Michel Hébert
(
160
points)
flow properties
waste treatment
0
votes
1
answer
282
views
Update for EN15804 add-on
asked
Oct 3, 2022
in
openLCA
by
Matias Lund
(
5.8k
points)
en15804
system process (lci)
update
0
votes
1
answer
640
views
How to use EcoInvent 3.8 in OpenLCA
asked
Oct 3, 2022
in
openLCA
by
Usernew
(
120
points)
openlca
ecoinvent 3.8
ecoinvent
database
0
votes
1
answer
384
views
Is it possible to use the Ecoinvent database license from GaBi in openLCA? If yes, how to do this? Thanks!
asked
Oct 3, 2022
in
openLCA
by
ab13
(
160
points)
ecoinvent
database
0
votes
1
answer
944
views
About the format of ILCD and Gabi
asked
Sep 30, 2022
in
openLCA
by
Prime2k
(
150
points)
import export
open lca
gabi
0
votes
1
answer
862
views
Inputs section: Unit process use elementary flows and System process use product flows?
asked
Sep 29, 2022
in
openLCA
by
MLMVD
(
240
points)
inputs
unit process
elementary flow
system process (lci)
up
0
votes
1
answer
514
views
openLCA app on my Mac (System macOS Monterey 12.6) is not running
asked
Sep 28, 2022
in
openLCA
by
Weinmeister
(
120
points)
macosmontery
error
0
votes
1
answer
240
views
Resources indicators Add-on 15804 A1
asked
Sep 21, 2022
in
openLCA
by
Maelle
(
140
points)
en 15804
openlca
0
votes
0
answers
176
views
databases in europe for windfarms. preferably norway
asked
Sep 20, 2022
in
openLCA
by
bilalmh
(
260
points)
database
openlca
life cycle assessment (lca)
lca
0
votes
0
answers
187
views
Hi, I am a student who going to write my bachelor thesis on windfarm energy
asked
Sep 20, 2022
in
openLCA
by
bilalmh
(
260
points)
openlca
processes
data inputs
flows
database
0
votes
1
answer
235
views
How to open ecoinvent3_01 database on Mac ? Failure to update the database
asked
Sep 19, 2022
in
openLCA
by
adele.zimny
(
140
points)
error importing database
ecoinvent3.01
0
votes
0
answers
208
views
How do we modelize transport waste?
asked
Sep 16, 2022
in
openLCA
by
Rain
(
120
points)
ecoinvent
openlca
impact analysis
transport
waste treatment
0
votes
1
answer
312
views
ERROR org.openlca.app.wizards.ProductSystemWizard Failed to create model
asked
Sep 16, 2022
in
openLCA
by
Ana98
(
120
points)
error
openlca
product system
openlca 1.11.0
openlca 1.10.3
Page:
« prev
1
...
29
30
31
32
33
34
35
36
37
38
39
...
65
next »
ask.openLCA
is a question-and-answer (Q&A) website on
Life Cycle Assessment (LCA)
.
It is also the public support platform for
openLCA
,
openLCA Nexus
,
data.openLCA
and the
LCA Collaboration Server
.
Before asking questions please also consult our online manuals for
openLCA
and the
LCA Collaboration Server
.
Receive guaranteed and prioritised professional support via
GreenDelta's help desk
.
ask.openLCA is run by
GreenDelta
, the creators of openLCA.
Categories
All categories
openLCA
(2.4k)
Miscellaneous
(146)
LCA Collaboration Server
(59)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
import
product system
openlca1.6
flows
error
results
calculation
modelling
python
data
openlca1.7
data inputs
monte carlo analysis
processes
openlca1.5
impact analysis
uncertainty
input output
olca-ipc
lca
lca collaboration server
openlca 2.0
methods
ecoinvent3.6
openlca 1.10.3
impact assessment method
life cycle assessment (lca)
waste treatment
provider linking
excel export
exiobase
import export
ecoinvent3.5
contribution tree
waste management
en15804
allocation
unit process
inventory
...