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Recent questions in openLCA
0
votes
0
answers
168
views
why does the midpoint impact assessment result have a negative result and the network has a green line?
asked
Jul 29, 2023
in
openLCA
by
aditiapc
(
120
points)
impact assessment
recipe midpoint (h)
0
votes
1
answer
408
views
openLCA 2.0.0 and Exiobase 3.4 calculation fail
asked
Jul 28, 2023
in
openLCA
by
gsdipietro
(
150
points)
openlca 2.0
exiobase
0
votes
1
answer
248
views
Using another Impact Assessment Method
asked
Jul 28, 2023
in
openLCA
by
smi1
(
120
points)
lcimpact
impact assessment method
+3
votes
0
answers
224
views
Running calculation of a product system in Jupyter Notebook
asked
Jul 28, 2023
in
openLCA
by
wayne0204
(
150
points)
jupyter notebook
olca-ipc
0
votes
1
answer
1.1k
views
Why would somebody use a different software than openLCA?
asked
Jul 23, 2023
in
openLCA
by
Moriat
(
120
points)
openlca
simapro
0
votes
0
answers
244
views
Adding a custom process with its environmental impact in OpenLCA
asked
Jul 22, 2023
in
openLCA
by
marwa
(
120
points)
openlca
custom flow.
impact assessment method
geopolymer
0
votes
0
answers
127
views
How to incorporate direct impacts of construction on environmentally valuable lands using OpenLCA?
asked
Jul 21, 2023
in
openLCA
by
Sina_Alef
(
130
points)
openlca
impact assessment method
life cycle impact assessment (lcia)
data inputs
0
votes
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
1
answer
685
views
OpenLCA collapsing after pressing calculation on product system
asked
Jul 19, 2023
in
openLCA
by
Efi Papavasileiou
(
160
points)
calculation error
results
product system
error
+1
vote
2
answers
763
views
Using imported EPDs in openlca 2.0
asked
Jul 19, 2023
in
openLCA
by
geraldeps
(
130
points)
version 2.0
epd
openlca 2.0
0
votes
1
answer
349
views
I used Simapro and Openlca software.the results of all impact categories are almost the same, except for land use.why?
asked
Jul 15, 2023
in
openLCA
by
Maziar
(
190
points)
openlca
simapro
land use
results
0
votes
0
answers
173
views
Ask ways to get the energy split for fossil-derived polymers.
asked
Jul 15, 2023
in
openLCA
by
hellboy31
(
160
points)
process
database
openlca
electricity
0
votes
0
answers
176
views
Can we use OpenLCA client through Remote Desktop Protocol ?
asked
Jul 13, 2023
in
openLCA
by
VictorDURAND
(
160
points)
openlca
remote
0
votes
2
answers
558
views
Your system has run out of application memory (Mac)
asked
Jul 12, 2023
in
openLCA
by
brettduane
(
260
points)
out of memory
memory allocation
+1
vote
1
answer
216
views
Ecoinvent : Yearly means 12 months or calendar year
asked
Jul 12, 2023
in
openLCA
by
Didier Lanquetin
(
140
points)
licence owner
ecoinvent
0
votes
1
answer
760
views
how to import Ecoinvent database in ecoSpold.7z format
asked
Jul 12, 2023
in
openLCA
by
caroline p06
(
120
points)
ecoinvent data
openlca
ecospold2
import data sets
0
votes
1
answer
383
views
Is the amount of both flows the same?
asked
Jul 12, 2023
in
openLCA
by
Megalithos3
(
150
points)
openlca
ecoinvent
flows
+1
vote
1
answer
353
views
How long does a database import from an existing database usually take?
asked
Jul 10, 2023
in
openLCA
by
skenny
(
130
points)
import database
database import
existing database
0
votes
0
answers
174
views
What is the difference between two flows in Ecoinvent 3?
asked
Jul 10, 2023
in
openLCA
by
Megalithos3
(
150
points)
flows
ecoinvent
0
votes
0
answers
375
views
Emission factors per unit
asked
Jul 10, 2023
in
openLCA
by
sofiaoliveira_1
(
120
points)
emisión de co2
co2 emission
0
votes
1
answer
295
views
Different results for the same process in two laptops
asked
Jul 8, 2023
in
openLCA
by
aogilardino1
(
590
points)
openlca
agribalyse
0
votes
1
answer
1.0k
views
Cutoff LCI vs Cutoff UNIT vs Cutoff UNIT Regionalized
asked
Jul 7, 2023
in
openLCA
by
Giannis Kosmidis
(
870
points)
life cycle impact assessment (lcia)
regionalized lca
openlca
cut-off
ecoinvent
0
votes
1
answer
498
views
having difficulty accessing the Sankey diagram in openLCA version 2.0.0 while using the ReCipe method
asked
Jul 7, 2023
in
openLCA
by
nigili
(
120
points)
sankey diagram
openlca 2.0
recipe midpoint (h)
0
votes
1
answer
228
views
Is it possible to export some process from OpenLCA and import into GaBi?
asked
Jul 7, 2023
in
openLCA
by
ky_LCA
(
120
points)
openlca
database
life cycle impact assessment (lcia) methods
import export
0
votes
0
answers
150
views
How to set waste composition in openlca database?
asked
Jul 7, 2023
in
openLCA
by
kavirishabhkatiyar
(
120
points)
openlca
msw
india
+1
vote
1
answer
472
views
Circular Footprint Formula
asked
Jul 6, 2023
in
openLCA
by
trentalessandro
(
130
points)
#pef
circular footprint formula
end of life
0
votes
0
answers
141
views
Advice on handling emissions that have no impact factor for the selected LCIA method
asked
Jul 6, 2023
in
openLCA
by
TreeLover
(
150
points)
emission; impact factors; lcia method
impact assessment method
lcia methods
+1
vote
1
answer
414
views
No results in "process impact contribution" when i export the result in Excel file in OpenLCA2.0
asked
Jul 5, 2023
in
openLCA
by
zhengxuanwu
(
160
points)
excel export
version 2.0
process impact contribution
0
votes
1
answer
951
views
Why does Eager/All calculation on processes always result in "Matrix is probably singular"?
asked
Jul 5, 2023
in
openLCA
by
MiasSomsch
(
120
points)
processes
matrix
calculation
impact analysis
calculation error
+1
vote
1
answer
325
views
OpenLCA 2.0, Process impact contributions in exported Excel
asked
Jul 4, 2023
in
openLCA
by
zhengxuanwu
(
160
points)
openlca 2.0
excel export
process impact contributions
0
votes
0
answers
223
views
Please help me about how to select a flow including a transport value(t*km) based on truck working with biofuel? :((
asked
Jul 4, 2023
in
openLCA
by
samiye
(
320
points)
truck
biofuel
transport
flow
0
votes
1
answer
476
views
Can not open settings in OpenLCA 2.0 (Macbook Air M1)
asked
Jul 2, 2023
in
openLCA
by
Manish29
(
160
points)
version 2.0
impact assessment method
openlca 2.0
+1
vote
0
answers
241
views
Carbon sequestration
asked
Jul 1, 2023
in
openLCA
by
Esther.goita
(
220
points)
carbon sequestration
life cycle impact assessment (lcia)
ecoinvent
+2
votes
0
answers
220
views
Which database offered by openLCA can be used for a LCA study on Portland Limestone cement?
asked
Jul 1, 2023
in
openLCA
by
Andrea Silva
(
170
points)
life cycle impact assessment (lcia)
database
lca
data inputs
openlca
+1
vote
0
answers
218
views
can we do a LCA on manufacturing process of portland limestone cement using openLCA to check the environmental impact?
asked
Jul 1, 2023
in
openLCA
by
Andrea Silva
(
170
points)
life cycle impact assessment (lcia)
openlca
impact assessment method
portland limestone cement
ordinary portland cement
+4
votes
2
answers
723
views
How to generate process contribution bar charts in a project report
asked
Jun 30, 2023
in
openLCA
by
Esther.goita
(
220
points)
project report
process contribution
0
votes
1
answer
314
views
How can I remove providers from all reference flows in my database?
asked
Jun 30, 2023
in
openLCA
by
Jake.Namovich
(
120
points)
process
provider linking
providers
default provider
reference flow
+1
vote
1
answer
539
views
Import EPDs through EC3 in openLCA 2.0
asked
Jun 27, 2023
in
openLCA
by
Myen29L
(
130
points)
version 2.0
epd
ec3
openepd
url
0
votes
3
answers
1.0k
views
Value of the geometric mean, present in the uncertainty distribution, is negative
asked
Jun 26, 2023
in
openLCA
by
Cipriano
(
300
points)
ecoin
ecomoneta 3.9.1
geometric mean
uncertainty
negative value
0
votes
0
answers
183
views
Why isn't the material in the input and output reflected in the impact analysis?
asked
Jun 26, 2023
in
openLCA
by
i_LCA
(
120
points)
material flow
impact analysis
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