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
0
answers
1.1k
views
how to conduct uncertainty analysis and analyse the contribution of different data?
asked
Jan 25, 2024
in
openLCA
by
honortao666
(
330
points)
monte carlo analysis
monte carlo
openlca 2.0
0
votes
1
answer
1.1k
views
Why is openLCA2.0.4 using only one core of my micro? (linux version)
asked
Jan 24, 2024
in
openLCA
by
gbm
(
310
points)
openlca2.0.4
linux
0
votes
1
answer
1.6k
views
Can not open database anymore openLCA2.0.3
asked
Jan 24, 2024
in
openLCA
by
Olivier Blanc
(
120
points)
openlca
openlca database
openlca 2.0
import
database
0
votes
1
answer
1.0k
views
glabal parameter did not change automatically
asked
Jan 23, 2024
in
openLCA
by
Feiyu
(
120
points)
openlca
input output
product system
process
0
votes
1
answer
908
views
Analyze power production only
asked
Jan 23, 2024
in
openLCA
by
hyokim
(
190
points)
electricity
energy only
outputdata
0
votes
1
answer
780
views
process seperation related
asked
Jan 22, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
process
ecoinvent
0
votes
1
answer
1.6k
views
out put provider
asked
Jan 22, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
ecoinvent
0
votes
1
answer
3.1k
views
Working with OpenLCA inputs and outputs (use additional information about a process than the quantitative reference)
asked
Jan 22, 2024
in
openLCA
by
meklund
(
130
points)
flows
calculation
0
votes
0
answers
699
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
1.7k
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
1.2k
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
2
answers
1.5k
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
1
answer
2.8k
views
how to explain and describe the result of monte carlo simulation?
asked
Jan 19, 2024
in
openLCA
by
honortao666
(
330
points)
monte carlo analysis
uncertainty
monte carlo
0
votes
1
answer
2.9k
views
Transportation in openLCA using ecoinvent database
asked
Jan 17, 2024
in
openLCA
by
RMO
(
240
points)
openlca
database
ecoinvent
0
votes
0
answers
609
views
seawater desalination database
asked
Jan 16, 2024
in
openLCA
by
almarry
(
120
points)
openlca
database
ecoinvent
0
votes
2
answers
2.1k
views
what does these amount value mean??
asked
Jan 16, 2024
in
openLCA
by
honortao666
(
330
points)
normalization
weighting
0
votes
4
answers
2.7k
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
1.8k
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
2
answers
1.7k
views
How do I stop my Impact Assessment Method from calculating m^2 units as negative kg CO2 emissions?
asked
Jan 13, 2024
in
openLCA
by
SarahWright
(
140
points)
calculation
openlca
impact assessment method
co2 emission
0
votes
1
answer
3.4k
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
1.5k
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
985
views
Lacquered glass in Ecoinvent
asked
Jan 10, 2024
in
openLCA
by
Agathe RB
(
140
points)
ecoinvent
data inputs
glass
0
votes
0
answers
888
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
1.0k
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
847
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
1.3k
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
1.8k
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
1.4k
views
ecoinvent cost data
asked
Jan 9, 2024
in
openLCA
by
Myeongjukim
(
300
points)
cost
openlca
data inputs
cost analysis
life cylce cost assessment
+1
vote
1
answer
919
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
1.2k
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
3.0k
views
Troubles importing a database into openLCA
asked
Jan 4, 2024
in
openLCA
by
santibuitron6
(
170
points)
import
import error
openlca
database
creating database
0
votes
1
answer
1.5k
views
Importing IBU EPDs
asked
Jan 3, 2024
in
openLCA
by
Meg
(
140
points)
epd
xml format
import data sets
0
votes
1
answer
1.6k
views
Frequent Crashing When Running Results
asked
Jan 3, 2024
in
openLCA
by
sakol
(
220
points)
crash
openlca 2.0
0
votes
2
answers
2.2k
views
Difference in results
asked
Jan 3, 2024
in
openLCA
by
tarlon.s
(
1.2k
points)
contribution tree
results
0
votes
1
answer
1.3k
views
Life cycle cost analysis relaated
asked
Jan 2, 2024
in
openLCA
by
Myeongjukim
(
300
points)
openlca
life cylce cost assessment
ecoinvent
0
votes
1
answer
1.1k
views
hello, can we use the compounds that are output in openlca as input, will it affect the impact assestment results?
asked
Jan 1, 2024
in
openLCA
by
elanurunsal
(
120
points)
openlca
input output
0
votes
0
answers
822
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
582
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
0
votes
1
answer
1.1k
views
data base open lca
asked
Dec 25, 2023
in
openLCA
by
mo7amed
(
200
points)
database
life cycle impact assessment (lcia)
database import
data inputs
0
votes
2
answers
1.2k
views
Manual - Waste modelling
asked
Dec 24, 2023
in
openLCA
by
VinhTran
(
580
points)
waste treatment
manual
Page:
« prev
1
...
21
22
23
24
25
26
27
28
29
30
31
...
76
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
(3.2k)
Miscellaneous
(207)
LCA Collaboration Server
(81)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
product system
life cycle impact assessment (lcia)
import
flows
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
processes
input output
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
life cycle assessment (lca)
waste treatment
excel export
contribution tree
provider linking
openlca 2.0
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
exporting results
waste management
allocation
crash
...
