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1
answer
9.5m
views
why do 'EF 3.0 Method' & 'EF 3.0 Method(adapted)' have different per person normalisation values than PEF documentation?
asked
Jul 20, 2023
in
openLCA
by
Matthias_ch
(
280
points)
ef
methods
life cycle impact assessment (lcia) methods
pef
normalization factors
0
votes
2
answers
3.2m
views
Negative Impact Scores with USDA's NREL database?
asked
Apr 14, 2021
in
openLCA
by
tuf62120
(
140
points)
lca commons
nrel
auto-link
negative outputs
+1
vote
0
answers
240k
views
How does ask.openLCA work?
asked
Apr 25, 2018
in
Miscellaneous
by
JNS
(
23.7k
points)
ask.openlca
tour
welcome
wiki
0
votes
1
answer
155k
views
Why do I obtain 0 (zero) for global warming potential using different methodologies?
asked
Aug 16, 2023
in
openLCA
by
llsantesteban
(
130
points)
methods
life cycle impact assessment (lcia) methods
openlca
results
0
votes
0
answers
7
views
Can you please clarify the deadline of free use of Environmental Footprint database?
asked
10 hours
ago
in
openLCA
by
Balazs SARA
(
180
points)
environmental footprint
database
free
+1
vote
1
answer
49
views
how to use circular footprint formula for modeling in openLCA
asked
3 days
ago
in
openLCA
by
zengtingxi
(
190
points)
end of life
circular footprint formula
openlca
0
votes
1
answer
39
views
results differ when calculating impact from an exported product system matrix (using main.py) than in the GUI.
asked
4 days
ago
in
openLCA
by
gjthoma
(
780
points)
matrix export
lcia results
product system
0
votes
1
answer
43
views
Some activities are missing from Ecoinvent database
asked
3 days
ago
in
openLCA
by
lyriuni
(
120
points)
openlca
ecoinvent
0
votes
1
answer
34
views
How to include waste incineration in model
asked
4 days
ago
in
Miscellaneous
by
s.bennett
(
250
points)
ecoinvent
incineration
waste treatment
0
votes
2
answers
137
views
Download database of LCDN Node in Nexus
asked
Jul 9
in
openLCA
by
zengtingxi
(
190
points)
openlca nexus
lcdn
educational licence
openlca dal
ef3.1
0
votes
1
answer
58
views
Copy and past a provider in 2.5 update
asked
Jul 7
in
openLCA
by
CEDD
(
120
points)
openlca 2.5
limited
0
votes
0
answers
49
views
How to calculate impacts of multiple outputs from same inputs in one process, and how allocation distributes burden?
asked
5 days
ago
in
openLCA
by
Vijayshri
(
140
points)
openlca
process
allocation
quantitative reference
impact assessment
0
votes
1
answer
58
views
Clarification on Allocation Method Override in Product System Calculations
asked
Jul 11
in
openLCA
by
qtu
(
270
points)
allocation
overwrite
0
votes
0
answers
24
views
How to update the parameter list in a project efficiently?
asked
6 days
ago
in
openLCA
by
gavinmavin
(
140
points)
project report
excel import
excel export
parameter variation
0
votes
1
answer
46
views
Color bar in project and produc system results are not displayed
asked
Jul 4
in
openLCA
by
edmare
(
140
points)
bar
project results
produc system results
openlca
0
votes
1
answer
91
views
Any alternatives for providers to get emissions?
asked
Jul 8
in
openLCA
by
Chinmay_26
(
120
points)
life cycle assessment (lca)
openlca
flows
process
provider.
0
votes
1
answer
77
views
ILCD - EL requirements of OpenLCA LCIA Methods
asked
Jul 8
in
openLCA
by
zengtingxi
(
190
points)
openlca lcia methods pack
life cycle impact assessment (lcia) methods
ilcd - el
elementary flows
uuid
0
votes
1
answer
70
views
How can I import a database in another database, but the basic flows are different?
asked
Jul 8
in
openLCA
by
magnus
(
120
points)
import
databse
flows
0
votes
0
answers
42
views
Importing hydrogen, liquid from ecoinvent 3.9 into ecoinvent 3.10
asked
Jul 9
in
Miscellaneous
by
s.bennett
(
250
points)
methods
database
zolca
ecoinvent 3.10
combining datasets
0
votes
1
answer
82
views
OpenLCA software has slow response speed
asked
Jul 7
in
openLCA
by
Liucj
(
370
points)
openlca
slow
0
votes
2
answers
158
views
Is it possible to perform an automatic sensitivity analysis in openLCA by varying certain parameters?
asked
Jun 27
in
openLCA
by
laura.brattoli
(
140
points)
openlca
parameterised calculation
0
votes
1
answer
147
views
How to automate contribution tree data extraction?
asked
Jun 23
in
openLCA
by
vase0801
(
130
points)
contribution tree
exporting results
python
jython
olca
0
votes
1
answer
129
views
Inquiry about Educational Multi-User Licence for ecoinvent v2.2 & v3.11
asked
Jul 4
in
openLCA
by
djm02205
(
120
points)
ecoinvent
openlca
database
0
votes
1
answer
125
views
Connectors appear in the process folder while importing databases into OpenLCA
asked
Jul 2
in
openLCA
by
zengtingxi
(
190
points)
openlca
database
import error
0
votes
0
answers
46
views
Needed computational resources for regionalised calculation
asked
Jul 4
in
openLCA
by
PabloTIrado
(
120
points)
openlca
regionalized lca
out of memory
0
votes
1
answer
102
views
How to link a result with a process in a product system
asked
Jun 25
in
openLCA
by
DiHorw
(
880
points)
input output
product system
result category
0
votes
1
answer
145
views
How can I properly cite the data when I use OpenLCA for analyses to be performed for an article?
asked
Jun 30
in
openLCA
by
cenksayil
(
150
points)
openlca
databases
citation
dataset
0
votes
1
answer
80
views
OpenLCA installation problems on windows 11
asked
Jul 1
in
openLCA
by
Byunghak Son
(
170
points)
openlca
error
windows
0
votes
1
answer
79
views
Loss of Back-up Database in Open LCA 2.1.1
asked
Jun 29
in
openLCA
by
Sawsan
(
120
points)
database loss
openlca
0
votes
1
answer
105
views
Flow properties with changing parameter
asked
Jun 27
in
openLCA
by
mksmks
(
120
points)
parameters
flow properties
units
0
votes
1
answer
102
views
Error while OpenLCA is installed that Mirosoft Edgen cannot read and write to data directory
asked
Jun 25
in
openLCA
by
Byunghak Son
(
170
points)
openlca
error message
0
votes
0
answers
68
views
How can I view the environmental impacts of two processes separately if they share the same energy input?
asked
Jun 27
in
openLCA
by
laura.brattoli
(
140
points)
openlca
input output
impact categories
0
votes
1
answer
133
views
Python in openLCA is not really Python?
asked
Jun 24
in
openLCA
by
S.Telmo
(
240
points)
openlca
version 2.0
python
0
votes
0
answers
74
views
Availability/timeline of updated Exiobase factors in openLCA Nexus (version 3.9.X)
asked
Jun 25
in
openLCA
by
swordsman11
(
120
points)
exiobase
monetary emissions factors
spend-based approach
0
votes
0
answers
66
views
Flow mapping replacement causing Monte Carlo issues
asked
Jun 25
in
openLCA
by
jizarten
(
120
points)
monte carlo analysis
openlca
uncertainty
flow mapping
0
votes
0
answers
59
views
Possible import database interface bug
asked
Jun 25
in
openLCA
by
Donald
(
120
points)
openlca
import export
database
bug
user interface
0
votes
1
answer
143
views
Efficient Result Analysis Help
asked
Jun 18
in
openLCA
by
yarmiah bukhari
(
230
points)
openlca
calculation
impact analysis
processes
life cycle impact assessment (lcia)
0
votes
1
answer
184
views
Revenues in Life Cycle Costing LCC
asked
Jun 17
in
openLCA
by
Jonathan.
(
120
points)
lcc
revenue
revenues
costs
0
votes
0
answers
208
views
How to set up an OpenLCA server architecture with backend-controlled project execution and custom result storage?
asked
Jun 17
in
LCA Collaboration Server
by
cpoloc
(
120
points)
lca collaboration server
results
exporting results
openlca2.0.0
data migration
0
votes
1
answer
134
views
Circularity package and material criticality
asked
Jun 18
in
openLCA
by
s.bennett
(
250
points)
circularity
database
ecoinvent 3.10
ecoinvent 3.8
circularity package
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