Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without a selected answer
0
votes
1
answer
476
views
Is there any compatiability issue of running openLCA on new Mac M1 chips?
asked
Jan 11, 2022
in
openLCA
by
Student 1
(
140
points)
mac
openlca
+2
votes
0
answers
301
views
Delete a database after the merging
asked
Jan 11, 2022
in
openLCA
by
Maria
(
240
points)
combine databases
merge databases
delete database
0
votes
1
answer
377
views
Whether the weight in the inputs have to add up to the outputs in a process?
asked
Jan 11, 2022
in
openLCA
by
sduser
(
150
points)
process
flows
input ou
0
votes
1
answer
1.1k
views
How to carry LCA of End of Life products?
asked
Jan 11, 2022
in
Miscellaneous
by
prapok
(
170
points)
end-of-life
recycling
end-of-life (eol)
end of life
waste management
0
votes
0
answers
223
views
Transport estimations
asked
Jan 10, 2022
in
openLCA
by
T_AC
(
260
points)
openlca
transport
0
votes
1
answer
389
views
Help for LCA with Ecoinvent
asked
Jan 9, 2022
in
openLCA
by
T_AC
(
260
points)
ecoinvent
lca
0
votes
1
answer
901
views
Calculation speed extremely slow
asked
Jan 6, 2022
in
openLCA
by
sourabhjain
(
670
points)
calculation slow calculation
openlca
0
votes
1
answer
559
views
Can I access OpenLCA database/operations with Unity/Visual Studio for Virtual Reality application?
asked
Jan 4, 2022
in
openLCA
by
jpereira
(
120
points)
virtualreality
c#
python
life cycle impact assessment (lcia)
visualization
0
votes
0
answers
374
views
Exiobase outputs in openLCA -
asked
Jan 3, 2022
in
openLCA
by
cwp24
(
120
points)
exiobase
openlca
0
votes
0
answers
307
views
Which database should i use for LCA in Shipping
asked
Dec 31, 2021
in
openLCA
by
cpouraimis94
(
120
points)
ship
lca
0
votes
0
answers
595
views
ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host
asked
Dec 27, 2021
in
openLCA
by
Hans
(
230
points)
openlca
error
0
votes
1
answer
801
views
Unable to run an impact calculation
asked
Dec 21, 2021
in
openLCA
by
legall
(
250
points)
out of memory
calculation
openlca
openlca 1.10.2
0
votes
1
answer
353
views
Are there any rules how to integrate emission measurementdata into LCA?
asked
Dec 21, 2021
in
openLCA
by
pboogman
(
120
points)
data inputs
life cycle inventory (lci)
0
votes
1
answer
614
views
Why is Resource Depletion missing in TRACI from ecoinvent 3.7
asked
Dec 20, 2021
in
openLCA
by
Helen
(
140
points)
life cycle impact assessment (lcia) methods
ecoinvent 3.7
traci
+1
vote
1
answer
626
views
Unmerge two databases of same system model
asked
Dec 17, 2021
in
openLCA
by
sourabhjain
(
670
points)
ecoinvent 3.7.1
ecoinvent 3.8
database
0
votes
1
answer
719
views
How to link more than 2 processes taking the output from the process one as input of the process two
asked
Dec 17, 2021
in
openLCA
by
bygalarz
(
140
points)
process
processes
input output
0
votes
1
answer
763
views
Failed to load Julia libs; java.lang.UnsatisfiedLinkError: Can't load library libgfortran-3.dll
asked
Dec 16, 2021
in
openLCA
by
VenjaSc
(
120
points)
julia libs
database
error
openlca 1.10.3
0
votes
1
answer
893
views
Can I create multiple Product Systems at once?
asked
Dec 16, 2021
in
openLCA
by
LisaEhm
(
240
points)
process
product system
0
votes
0
answers
266
views
macOs version of 2.0 Alpha?
asked
Dec 16, 2021
in
openLCA
by
greenhorn
(
180
points)
macos
alpha
0
votes
1
answer
857
views
GWP and some other impact categories have value "0" although transport is involved
asked
Dec 15, 2021
in
openLCA
by
julia_n
(
120
points)
life cycle impact assessment (lcia) methods
openlca
gwp
0
votes
1
answer
748
views
Database import failed on my own exported zolca file
asked
Dec 15, 2021
in
openLCA
by
MegEleanor
(
140
points)
database
openlca
import
zolca
error
0
votes
0
answers
405
views
I have a problem with case studies for PET bottle, I cant see a green button to start a processes.
asked
Dec 15, 2021
in
openLCA
by
Milena Medenica
(
120
points)
openlca 1.10.3
openlca
+1
vote
0
answers
450
views
How to calculate water footprint?
asked
Dec 14, 2021
in
openLCA
by
Marco969
(
180
points)
openlca
lca
water footprint
calculation
+1
vote
0
answers
992
views
Divergence found in ReCiPe 2016 Midpoint (H) normalization factors?
asked
Dec 14, 2021
in
openLCA
by
gbm
(
250
points)
normalization factors
divergence
life cycle impact assessment (lcia) methods
recipe 2016
recipe midpoint (h)
+1
vote
0
answers
414
views
Why is the Impact of Fossil Fuel Depletion for the electricity market of the NL zero, in Recipe 2008 it is non-zero?
asked
Dec 14, 2021
in
Miscellaneous
by
farleyforfairbananas
(
130
points)
life cycle impact assessment (lcia) methods
recipe 2016
ecoinvent 3.7
electricity
error in impact result values
0
votes
0
answers
191
views
IMPACT2002+ (midpoints) for LCIA only shows "aquatic eutrophication" and "aquatic acidification" as midpoint categories.
asked
Dec 13, 2021
in
openLCA
by
ijr27
(
120
points)
life cycle impact assessment (lcia) methods
openlca
+1
vote
0
answers
552
views
How can I use ecoinvent’s .spold files with OpenLCA that is asking for .zolca files?
asked
Dec 13, 2021
in
openLCA
by
Preety
(
130
points)
openlca
database
impact assessment
0
votes
1
answer
667
views
Failed to import ecoinvent system database
asked
Dec 9, 2021
in
openLCA
by
70331
(
120
points)
database
openlca
openlca 1.10.3
ecoinvent
0
votes
1
answer
430
views
enquiry regarding market datasets
asked
Dec 9, 2021
in
Miscellaneous
by
suzy
(
120
points)
dataset
market
methods
0
votes
1
answer
696
views
Exiobase transport - from cradle to gate
asked
Dec 8, 2021
in
Miscellaneous
by
Jolanta
(
180
points)
exiobase
transport
0
votes
1
answer
670
views
How to model warehousing in OpenLCA?
asked
Dec 7, 2021
in
openLCA
by
samh
(
120
points)
process modeling
openlca
storage
+1
vote
1
answer
1.1k
views
How do I calculate the water and the carbon footprint?
asked
Dec 7, 2021
in
openLCA
by
Marco969
(
180
points)
openlca
lca
database
carbon footprint
water footprint
0
votes
1
answer
668
views
copy processes from one categories to another in the same project
asked
Dec 5, 2021
in
openLCA
by
CESCO
(
120
points)
copy
processes
0
votes
1
answer
896
views
Change database location not working in OpenLCA 1.10.3
asked
Dec 2, 2021
in
openLCA
by
mikdale
(
320
points)
openlca 1.10.3
databases
0
votes
1
answer
856
views
Where to download ecoinvent database for free
asked
Dec 2, 2021
in
Miscellaneous
by
bygalarz
(
140
points)
database
ecoinvent
0
votes
1
answer
1.1k
views
Create a project in order to compare two processes in Open LCA 1.7.0
asked
Dec 1, 2021
in
openLCA
by
bygalarz
(
140
points)
openlca1.7
product system
0
votes
1
answer
579
views
Trouble calculating results from product system
asked
Dec 1, 2021
in
openLCA
by
NK
(
130
points)
product system
process
lcia results
+5
votes
1
answer
1.0k
views
Jupyter Notebook and openlca; initiate openlca with Jupyter notebook; avoid manually IPC Server connection
asked
Nov 30, 2021
in
openLCA
by
Maria
(
240
points)
jupyter notebook
olca-ipc
python
jython
0
votes
1
answer
729
views
EPD using free databases
asked
Nov 29, 2021
in
openLCA
by
RPP
(
120
points)
epd
free
databae
construction
+1
vote
1
answer
588
views
LCA Carbon Capture Technologies? (CCS/CCUS/DAC)
asked
Nov 27, 2021
in
openLCA
by
PSchiaffi
(
130
points)
carbon capture
ccs
dac
Page:
« prev
1
...
29
30
31
32
33
34
35
36
37
38
39
...
61
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
(2.6k)
Miscellaneous
(162)
LCA Collaboration Server
(65)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
product system
import
error
flows
openlca1.6
results
calculation
modelling
python
data inputs
data
openlca1.7
processes
monte carlo analysis
openlca1.5
impact analysis
input output
uncertainty
olca-ipc
lca
methods
impact assessment method
lca collaboration server
openlca 2.0
provider linking
ecoinvent3.6
openlca 1.10.3
life cycle assessment (lca)
waste treatment
excel export
import export
en15804
exiobase
contribution tree
waste management
ecoinvent3.5
exporting results
allocation
unit process
...
