Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
0
answers
603
views
IPC error "RemoteDisconnected" when creating product system
asked
Oct 9, 2022
in
openLCA
by
gjthoma
(
780
points)
product system
olca-ipc
openlca 1.11.0
crash
0
votes
1
answer
1.2k
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
795
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
1.2k
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
1.2k
views
I want to modify input data, but "cannot remove exchanges" message is shown.
asked
Oct 5, 2022
in
openLCA
by
hyokim
(
190
points)
inputdata
modify
0
votes
1
answer
922
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
890
views
Update for EN15804 add-on
asked
Oct 3, 2022
in
openLCA
by
Matias Lund
(
8.4k
points)
en15804
system process (lci)
update
0
votes
1
answer
2.7k
views
About the format of ILCD and Gabi
asked
Sep 30, 2022
in
openLCA
by
Prime2k
(
150
points)
import export
open lca
gabi
+1
vote
0
answers
602
views
Getting 500 error when trying to import datasets
asked
Sep 29, 2022
in
openLCA
by
Omniwing
(
130
points)
openlca 1.11.0
openlca
crash
0
votes
1
answer
1.4k
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
+1
vote
0
answers
1.2k
views
Choosing flow providers via API
asked
Sep 24, 2022
in
openLCA
by
guptakaran55
(
130
points)
olca-ipc
python
api
product flow
0
votes
1
answer
601
views
Resources indicators Add-on 15804 A1
asked
Sep 21, 2022
in
openLCA
by
Maelle
(
140
points)
en 15804
openlca
0
votes
0
answers
539
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
585
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
+1
vote
1
answer
2.0k
views
connecting Revit BIM to Openlca
asked
Sep 19, 2022
in
openLCA
by
minakh
(
130
points)
openlca
import export
methods
0
votes
1
answer
739
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
637
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
723
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
0
votes
1
answer
1.1k
views
input data is not connected in model graph
asked
Sep 16, 2022
in
openLCA
by
hyokim
(
190
points)
model graph
data inputs
process
product flow
0
votes
1
answer
1.0k
views
Which database to download for a natural rubber LCA?
asked
Sep 15, 2022
in
openLCA
by
adele.zimny
(
140
points)
database
free
data inputs
natural rubber
0
votes
0
answers
1.1k
views
Out of memory: openLCA could not allocate enough physical memory to perform the calculation for an analysis calculation
asked
Sep 15, 2022
in
openLCA
by
Lucía
(
120
points)
out of memory
memory allocation
calculation
0
votes
1
answer
1.2k
views
Open LCA & LEED Certification
asked
Sep 14, 2022
in
openLCA
by
Arda Moltay
(
120
points)
leedv4
wholebuildinglca
0
votes
1
answer
1.7k
views
Data for Leather
asked
Sep 13, 2022
in
openLCA
by
Jean-Michel Hébert
(
160
points)
life cycle inventory (lci)
openlca
database
0
votes
1
answer
783
views
Beginner query, Ecoinvent in Open LCA - Unable to find processes for different regions
asked
Sep 9, 2022
in
openLCA
by
goutham_r
(
120
points)
open lca
ecoinvent
0
votes
2
answers
2.1k
views
How can I check the carbon footprint of a product system?
asked
Sep 8, 2022
in
openLCA
by
Beatriz Teixeira
(
200
points)
carbon footprint
openlca
lca
product system
0
votes
1
answer
1.4k
views
When will EF 3.0 be available in OpenLCA?
asked
Sep 8, 2022
in
openLCA
by
merelsegers
(
160
points)
ef
database
0
votes
1
answer
1.2k
views
Sankey Diagram showing lower total contribution than Contribution Tree (should be 100% in both)
asked
Sep 6, 2022
in
openLCA
by
sarahdiii
(
120
points)
sankey diagram
openlca
upstream total
contribution tree
0
votes
1
answer
866
views
How to exclude upstream activities in modelling waste treatment process
asked
Sep 6, 2022
in
openLCA
by
Khadija
(
120
points)
waste treatment
ecoinvent
process inputs
process modeling
impact analysis
0
votes
1
answer
1.2k
views
Classification into raw material extraction, production, transport, product use and end of life
asked
Sep 5, 2022
in
openLCA
by
GVS
(
120
points)
openlca
phases
end-of-life
impact assessment
waste treatment
0
votes
1
answer
1.4k
views
Does open LCA do whole building life cycle assessments? From what I am looking at it analysis food and basic elements.
asked
Sep 2, 2022
in
openLCA
by
LamarRhoades
(
120
points)
life cycle impact assessment (lcia)
openlca
architecture
0
votes
1
answer
1.1k
views
EXIOBASE units
asked
Sep 1, 2022
in
openLCA
by
Vasso
(
120
points)
exiobase
eco indicator lcia
input output
0
votes
1
answer
899
views
is it possible to export processes from OpenLCA and import them to GaBi?
asked
Aug 31, 2022
in
openLCA
by
KilianF
(
120
points)
openlca
import export
0
votes
1
answer
845
views
Is OpenLCA able to categorize impacts using IPCC 2013 method into fossil, biogenic, CO2 uptake, land use?
asked
Aug 28, 2022
in
openLCA
by
yvonne.so
(
130
points)
life cycle impact assessment (lcia) methods
openlca
impact analysis
methods
0
votes
1
answer
741
views
how to copy the process and delete inputs in open lca
asked
Aug 27, 2022
in
openLCA
by
pallavipaturu
(
220
points)
open lca
process inputs
0
votes
1
answer
1.3k
views
Copy and Paste Flows among Databases?
asked
Aug 26, 2022
in
openLCA
by
student100
(
260
points)
copy paste
flows
ecoinvent
psilca
+1
vote
0
answers
576
views
Trying to merge "ef_secondarydata_20202" and "elcd_3_2_greendelta_v2_18" but it doesn't work.
asked
Aug 25, 2022
in
openLCA
by
Heitmannovic
(
130
points)
database
database import
failed to import processes
0
votes
0
answers
1.3k
views
Land use in OpenLCA
asked
Aug 24, 2022
in
openLCA
by
pontsparistech
(
160
points)
land use
life cycle impact assessment (lcia)
openlca
life cycle impact assessment (lcia) methods
land occupation
+1
vote
0
answers
378
views
Dust in ECOINVENT
asked
Aug 23, 2022
in
openLCA
by
Sandrine
(
150
points)
ecoinvent
industry
dust
0
votes
0
answers
359
views
Can anyone guide me how to model Natural gas combined cycle poer plant in open lca softewar ?
asked
Aug 21, 2022
in
openLCA
by
rudha
(
120
points)
ngcc
1kwh
0
votes
0
answers
626
views
Impact Assessment, Ecoinvent, Impact Factors, Missing Data?
asked
Aug 19, 2022
in
openLCA
by
student100
(
260
points)
impact factors
impact assessment method
Page:
« prev
1
...
29
30
31
32
33
34
35
36
37
38
39
...
67
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
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
(3.0k)
Miscellaneous
(196)
LCA Collaboration Server
(79)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
data
uncertainty
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
import export
openlca 2.0
contribution tree
provider linking
ecoinvent3.6
openlca 1.10.3
exiobase
impact categories
waste management
exporting results
electricity
crash
...
