Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions in openLCA
0
votes
1
answer
2.3k
views
OpenLCA Database Format
asked
Dec 15, 2023
in
openLCA
by
Giordano Grillo
(
120
points)
openlca
import data sets
database
data inputs
0
votes
2
answers
1.5k
views
What to consider when using a process created by ecoinvent vs when I want to create it myself
asked
Dec 14, 2023
in
openLCA
by
AnnaA
(
120
points)
process
ecoinvent
impact categories
0
votes
1
answer
4.7k
views
What does the unit Pt mean in terms of land use?
asked
Dec 13, 2023
in
openLCA
by
CP
(
120
points)
openlca
agribalyse
contribution tree
land use
unit
0
votes
1
answer
2.2k
views
Sankey diagram values don't add up
asked
Dec 13, 2023
in
openLCA
by
barbco
(
140
points)
contribution tree
sankey diagram
product system
results
0
votes
0
answers
663
views
Data from Agribalyse3.1 doesn't give same results with EF 3.1 Interim and the official version EF 3.1. Do you know why ?
asked
Dec 13, 2023
in
openLCA
by
MarieB
(
200
points)
agribalyse
openlca
ef3.1
0
votes
1
answer
784
views
A large part of the impact analysis is synthetic fuel, coal, high temperature Fisher-Tropsch operations
asked
Dec 13, 2023
in
openLCA
by
TildaLCA
(
140
points)
openlca
impact assessment method
fuel consumption
calculation method
ecoinvent 3.7
0
votes
0
answers
529
views
Unable to get GWP metric for LCA of mask
asked
Dec 12, 2023
in
openLCA
by
tushar0225
(
120
points)
lca
exiobase
0
votes
1
answer
1.1k
views
Working in Ecoinvent add-on EN15804 or ecoinvent?
asked
Dec 12, 2023
in
openLCA
by
EoniePony
(
150
points)
en15804
ecoinvent
0
votes
1
answer
1.3k
views
Sparse DQR values in Agribalyse 3.1
asked
Dec 12, 2023
in
openLCA
by
Matthias_ch
(
340
points)
agribalyse
dqr
data quality
pedigree matrix
agribalyse 3.1
0
votes
1
answer
827
views
When will ecoinvent 3.10 be available for download in openLCA nexus?
asked
Dec 11, 2023
in
openLCA
by
jaantona
(
120
points)
ecoinvent
download
0
votes
1
answer
1.1k
views
Please help me to get the comparison graph in the PET vs PC bottle casestudy
asked
Dec 11, 2023
in
openLCA
by
Gayathri
(
120
points)
openlca
bottle tutorial
0
votes
1
answer
1.2k
views
Mean from Monte Carlo Results much smaller than value from impact assessment
asked
Dec 10, 2023
in
openLCA
by
melanie_marino
(
120
points)
monte carlo analysis
monte carlo
uncertainty
mean
results
0
votes
2
answers
991
views
Units of Axes on Monte Carlo Simulation
asked
Dec 9, 2023
in
openLCA
by
alexasadler
(
120
points)
monte carlo analysis
uncertainty
openlca
0
votes
1
answer
923
views
empty flow charcterizations
asked
Dec 8, 2023
in
openLCA
by
KaunisMursu
(
3.3k
points)
impact factors
lcia
flow properties
0
votes
1
answer
1.3k
views
About version control mechanism on OpenLCA CS
asked
Dec 7, 2023
in
openLCA
by
qtu
(
270
points)
lca collaboration server
versioning
version control
0
votes
1
answer
1.7k
views
I can't combine two databases
asked
Dec 7, 2023
in
openLCA
by
Arrate
(
200
points)
database
merge databases
openlca
0
votes
2
answers
1.3k
views
Data quality is not displayed
asked
Dec 7, 2023
in
openLCA
by
tarlon.s
(
1.2k
points)
data quality
uncertainty
pedigree scores
0
votes
1
answer
915
views
urgent reply regarding choice of impact assessment method
asked
Dec 7, 2023
in
openLCA
by
Bpositive
(
390
points)
openlca
impact assessment method
life cycle impact assessment (lcia) methods
0
votes
0
answers
511
views
choice of database
asked
Dec 7, 2023
in
openLCA
by
mo7amed
(
200
points)
database
free
database import
openlca
ecoinvent
0
votes
1
answer
916
views
I cannot calculate my database because their is no weight and normalization
asked
Dec 7, 2023
in
openLCA
by
martogimargaretha
(
140
points)
openlca
calculation error
weighting
normalization
environmental footprint
0
votes
1
answer
1.3k
views
openLCA did not show the calculation results of the impact category
asked
Dec 6, 2023
in
openLCA
by
openlca
(
150
points)
openlca
impact categories
results
0
votes
1
answer
783
views
Agribalyse data quality system missing
asked
Dec 5, 2023
in
openLCA
by
Ltaylor426
(
120
points)
agribalyse
database import
0
votes
1
answer
803
views
Required amount in contribution tree does not match process inputs
asked
Dec 5, 2023
in
openLCA
by
Lars Nun
(
310
points)
contribution tree
process contribution
0
votes
1
answer
803
views
Strange rounding in the calculation result in "Parameters" (OpenLCA 2.0.3)
asked
Dec 5, 2023
in
openLCA
by
thierry.l
(
160
points)
calculation
parameters
dependant parameters
0
votes
2
answers
1.9k
views
Uncertainty and standard deviation value
asked
Dec 5, 2023
in
openLCA
by
tarlon.s
(
1.2k
points)
standard deviation
uncertainty
pedigree matrix
data quality
monte carlo analysis
+1
vote
0
answers
778
views
How does contribution analysis work in the Project setup / Report of openLCA 2.0 ?
asked
Dec 4, 2023
in
openLCA
by
Balazs SARA
(
190
points)
openlca 2.0
process contribution
0
votes
1
answer
1.2k
views
Why does the import of flows and processes from another database take so much time ?
asked
Dec 4, 2023
in
openLCA
by
Pierre Tardiveau
(
120
points)
import data sets
openlca
0
votes
0
answers
396
views
How can one use eutrophication value from another paper?
asked
Dec 4, 2023
in
openLCA
by
Bpositive
(
390
points)
openlca
eutrophication potential
skimmed milk powder
0
votes
0
answers
560
views
agri footprint import results in negative impact results - processes not connected
asked
Dec 1, 2023
in
openLCA
by
RMZALF
(
180
points)
agri-footrpint
database
database import
process connection
0
votes
2
answers
1.6k
views
OpenLCA crashes during Monte Carlo Calculation
asked
Dec 1, 2023
in
openLCA
by
mariee
(
190
points)
openlca
monte carlo analysis
crash
ecoinvent 3.9.1
0
votes
1
answer
1.3k
views
mining tailings wate treatment options
asked
Nov 30, 2023
in
openLCA
by
KaunisMursu
(
3.3k
points)
minerals and metals
dust
waste treatment
0
votes
1
answer
3.1k
views
Organization carbon footprint - scope 3
asked
Nov 30, 2023
in
openLCA
by
tarlon.s
(
1.2k
points)
carbon footprint
openlca
lca
scope 3 emissions
+2
votes
1
answer
1.8k
views
Request to implement the ability to export plots and diagrams to pdf.
asked
Nov 29, 2023
in
openLCA
by
hmwakeling
(
270
points)
feature request
pdf
export
exporting results
openlca
0
votes
1
answer
2.2k
views
Sodium hydroxide - without water - 50%solution
asked
Nov 29, 2023
in
openLCA
by
barbco
(
140
points)
database
openlca
0
votes
1
answer
1.4k
views
Is it possible to import whole Life Cycle Inventory package
asked
Nov 29, 2023
in
openLCA
by
mspmsp
(
160
points)
openlca
life cycle impact assessment (lcia)
import export
0
votes
1
answer
993
views
I am looking for help using EXIOBASE in OpenLCA
asked
Nov 29, 2023
in
openLCA
by
leonale
(
160
points)
openlca
database
exiobase
0
votes
1
answer
2.9k
views
Differences between openLCA and ecoinvent IPCC 2021 methods
asked
Nov 28, 2023
in
openLCA
by
vicki.rybl
(
140
points)
impact method
openlca
methods
ipcc
impact assessment method
+1
vote
2
answers
2.2k
views
Export all LCIA results from "contribution tree" tab, given a fixed n. of upstream levels
asked
Nov 28, 2023
in
openLCA
by
Alberto
(
440
points)
exporting results
contribution tree
excel export
0
votes
1
answer
1.7k
views
Error: OpenLCA 2.0.0; Psilca; Error when opening database : failed to get the database version
asked
Nov 28, 2023
in
openLCA
by
LeonF
(
160
points)
version 2.0
psilca
error
databse version
0
votes
1
answer
865
views
Trying to get results without the links
asked
Nov 27, 2023
in
openLCA
by
RMO
(
240
points)
openlca
product system
input output
model graph
Page:
« prev
1
...
21
22
23
24
25
26
27
28
29
30
31
...
80
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
(205)
LCA Collaboration Server
(81)
Follow @openlca
Recent questions in openLCA
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
en15804
lca collaboration server
import export
methods
life cycle assessment (lca)
waste treatment
excel export
provider linking
openlca 2.0
contribution tree
ecoinvent3.6
exiobase
openlca 1.10.3
impact categories
waste management
exporting results
crash
allocation
...
