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
1
answer
707
views
Monte Carlo simulation results are 300 standard deviation, normal?"
asked
Jan 31, 2024
in
openLCA
by
honortao666
(
320
points)
monte carlo analysis
uncertainty
monte carlo
excel export
0
votes
1
answer
524
views
elementary flow chemical related
asked
Jan 31, 2024
in
openLCA
by
Myeongjukim
(
300
points)
elementary flow
openlca
ecoinvent
0
votes
1
answer
578
views
Why do I get the same results regardless of whether I carry out the impact evaluation in different countries?
asked
Jan 28, 2024
in
openLCA
by
KRC
(
120
points)
results
openlca
lcia results
agribalyse
life cycle impact assessment (lcia) methods
+1
vote
1
answer
2.0k
views
openLCA v2 tutorial
asked
Jan 26, 2024
in
openLCA
by
gsdarmanin
(
130
points)
tutorial
openlca v2.0.4
0
votes
1
answer
2.1k
views
Results between OpenLCA and OLCA-IPC differ - sometimes
asked
Jan 26, 2024
in
openLCA
by
quark
(
160
points)
olca-ipc
python
results
openlca 2.0
olca-schema
0
votes
1
answer
840
views
pin contribution of the result monte carlo simulation is 0??
asked
Jan 26, 2024
in
openLCA
by
honortao666
(
320
points)
monte carlo analysis
uncertainty
monte carlo
0
votes
0
answers
511
views
how to conduct uncertainty analysis and analyse the contribution of different data?
asked
Jan 25, 2024
in
openLCA
by
honortao666
(
320
points)
monte carlo analysis
monte carlo
openlca 2.0
0
votes
1
answer
596
views
Why is openLCA2.0.4 using only one core of my micro? (linux version)
asked
Jan 24, 2024
in
openLCA
by
gbm
(
270
points)
openlca2.0.4
linux
0
votes
1
answer
1.1k
views
Recycled concrete EN15804
asked
Jan 24, 2024
in
openLCA
by
MarieA
(
190
points)
en15804
concrete
0
votes
1
answer
431
views
Analyze power production only
asked
Jan 23, 2024
in
openLCA
by
hyokim
(
190
points)
electricity
energy only
outputdata
0
votes
1
answer
424
views
process seperation related
asked
Jan 22, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
process
ecoinvent
0
votes
1
answer
852
views
out put provider
asked
Jan 22, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
ecoinvent
0
votes
0
answers
437
views
market for hydrogen related
asked
Jan 22, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
market process ecoinvent
transport
ecoinvent
+1
vote
1
answer
861
views
Which database is best suitable for the life cycle assessment of CO2 capture, Storage, and Utilization?
asked
Jan 19, 2024
in
openLCA
by
DigitalSteve
(
130
points)
database
co2
co2 emission
life cycle assessment (lca)
0
votes
2
answers
677
views
Problems with loading LCIA methods and bigger database
asked
Jan 19, 2024
in
openLCA
by
Lucia K.
(
130
points)
exiobase
lcia methods
0
votes
1
answer
962
views
How to download ecoinvent database in ecospold2 with the "openLCA version" license
asked
Jan 19, 2024
in
openLCA
by
lijin_0222
(
160
points)
ecoinvent
database
openlca
download
0
votes
2
answers
887
views
How can I include overproduction as an avoided emission
asked
Jan 19, 2024
in
Miscellaneous
by
Mikkel Trym
(
160
points)
cml-ia baseline
emission factors
impact factors
0
votes
0
answers
338
views
seawater desalination database
asked
Jan 16, 2024
in
openLCA
by
almarry
(
120
points)
openlca
database
ecoinvent
0
votes
2
answers
1.2k
views
what does these amount value mean??
asked
Jan 16, 2024
in
openLCA
by
honortao666
(
320
points)
normalization
weighting
0
votes
4
answers
1.6k
views
Different results in 2.0.3 and 2.0.4
asked
Jan 16, 2024
in
openLCA
by
Elin_CN
(
230
points)
openlca 2.0
openlca 2.0.3
openlca 2.0.4
different results
calculation
0
votes
1
answer
1.0k
views
How to calculate ecocosts in OpenLCA
asked
Jan 16, 2024
in
openLCA
by
Monikuntala Das
(
130
points)
ecocosts
openlca
comparative
impact assessment method
0
votes
1
answer
1.9k
views
Open LCA crashes when calculating product system
asked
Jan 12, 2024
in
openLCA
by
Lars Nun
(
310
points)
openlca
product system
crash
provider linking
error
0
votes
1
answer
837
views
Impact assessment results doubt
asked
Jan 12, 2024
in
openLCA
by
violetmari
(
190
points)
results
impact assessment method
life cycle impact assessment (lcia) methods
openlca
ecoinvent
0
votes
1
answer
1.1k
views
Server SSL Certificates
asked
Jan 10, 2024
in
LCA Collaboration Server
by
mjamieson
(
5.3k
points)
lca collaboration server
openlca 2.0
ssl
0
votes
1
answer
534
views
Lacquered glass in Ecoinvent
asked
Jan 10, 2024
in
openLCA
by
Agathe RB
(
140
points)
ecoinvent
data inputs
glass
0
votes
0
answers
500
views
Chose the right data sets for the LCA of an energy system
asked
Jan 10, 2024
in
openLCA
by
Franzi041
(
120
points)
database
probas
renewable energy
free
0
votes
1
answer
472
views
process Contributions not displayed
asked
Jan 9, 2024
in
openLCA
by
Oualid Bouksila
(
120
points)
contribution tree
process contribution
openlca 2.0
0
votes
1
answer
460
views
FHWA database imported, now the system crashes
asked
Jan 9, 2024
in
openLCA
by
Elke
(
120
points)
openlca 2.0
error importing database
0
votes
1
answer
710
views
All transport having negative environmental impact in contribution analysis after reinstalling openLCA
asked
Jan 9, 2024
in
openLCA
by
Elin_CN
(
230
points)
negative value
openlca
openlca 2.0
life cycle impact assessment (lcia)
0
votes
1
answer
1.1k
views
Where I can know the emission factor in OpenLCA and can we change it??
asked
Jan 9, 2024
in
openLCA
by
martogimargaretha
(
140
points)
emission factors
openlca
cml-ia baseline
0
votes
1
answer
813
views
ecoinvent cost data
asked
Jan 9, 2024
in
openLCA
by
Myeongjukim
(
300
points)
cost
openlca
data inputs
cost analysis
life cylce cost assessment
0
votes
3
answers
1.3k
views
Number of elements in sankey diagram
asked
Jan 8, 2024
in
openLCA
by
DiHorw
(
890
points)
sankey diagram
processes
+1
vote
1
answer
556
views
Impact Contribution shows more than 100%.
asked
Jan 7, 2024
in
openLCA
by
Matt
(
260
points)
openlca
contribution tree
impact analysis
calculation
0
votes
1
answer
659
views
Why is 'Quick results ', 'Analysis', or 'Regionalized LCIA' not appearing as a calculation type? Screenshot included
asked
Jan 6, 2024
in
openLCA
by
fwoozie
(
120
points)
openlca
calculation method
impact analysis
0
votes
1
answer
1.5k
views
Troubles importing a database into openLCA
asked
Jan 4, 2024
in
openLCA
by
santibuitron6
(
150
points)
import
import error
openlca
database
creating database
0
votes
1
answer
840
views
Importing IBU EPDs
asked
Jan 3, 2024
in
openLCA
by
Meg
(
140
points)
epd
xml format
import data sets
0
votes
1
answer
894
views
Frequent Crashing When Running Results
asked
Jan 3, 2024
in
openLCA
by
sakol
(
200
points)
crash
openlca 2.0
0
votes
1
answer
741
views
Life cycle cost analysis relaated
asked
Jan 2, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
life cylce cost assessment
ecoinvent
0
votes
0
answers
421
views
Modelling of new process for agriculture waste used for textile
asked
Dec 30, 2023
in
openLCA
by
Yasir Khan
(
120
points)
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
0
votes
0
answers
316
views
Section Input on inventory results show me the product flow and not the single elementary flow
asked
Dec 28, 2023
in
openLCA
by
Nicco97
(
120
points)
results
elementary flow
inputs
openlca
Page:
« prev
1
...
14
15
16
17
18
19
20
21
22
23
24
...
66
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
(194)
LCA Collaboration Server
(78)
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
processes
input output
data
uncertainty
openlca1.7
olca-ipc
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
openlca 2.0
import export
provider linking
contribution tree
ecoinvent3.6
openlca 1.10.3
exiobase
waste management
impact categories
exporting results
allocation
electricity
...