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Recent questions tagged impact analysis
0
votes
1
answer
161
views
elementary flow do not get assessed by openLCA
asked
Dec 13, 2024
in
openLCA
by
Omotaiwo
(
450
points)
elementary flow
impact analysis
results
0
votes
1
answer
91
views
Impact assessment: Error - 1482472297
asked
Nov 22, 2024
in
openLCA
by
ierevill
(
120
points)
impact assessment method
impact analysis
life cycle impact assessment (lcia) methods
openlca
0
votes
1
answer
105
views
The social assessment tab in openLCA
asked
Oct 2, 2024
in
Miscellaneous
by
Laleh
(
290
points)
impact analysis
social indicators
social assessement
0
votes
1
answer
202
views
No Impact Analysis Results are showing up!
asked
Aug 28, 2024
in
openLCA
by
tanyaa_arora
(
160
points)
impact analysis
recipe midpoint (h)
land occupation
results
calculation
0
votes
1
answer
173
views
No impact analysis results gained
asked
Aug 15, 2024
in
openLCA
by
Grace15
(
140
points)
impact analysis
openlca
calculation
results
flows
0
votes
1
answer
165
views
I don't know the outputs of a process, i only know the values of inputs.
asked
Jun 28, 2024
in
openLCA
by
Mubashira
(
120
points)
input output
impact analysis
0
votes
0
answers
176
views
input of secondary material vs modul D;
asked
Apr 17, 2024
in
LCA Collaboration Server
by
aleksandra_mach
(
190
points)
material flow
impact analysis
process
en15804
module d
0
votes
1
answer
263
views
How to copy/export Impact analysis data of a Process ?
asked
Apr 10, 2024
in
openLCA
by
descarpentries.simon
(
170
points)
exporting results
copy paste
impact analysis
+1
vote
1
answer
306
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
319
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
219
views
One process is not included in analysis results
asked
Nov 17, 2023
in
openLCA
by
DanielZnz
(
120
points)
openlca
ecoinvent
-lca
impact analysis
impact categories
0
votes
0
answers
125
views
I cannot see my Impact Analysis values, shows 0 values
asked
Oct 31, 2023
in
openLCA
by
lekhamin
(
160
points)
calculation
impact analysis
0
votes
1
answer
649
views
Matrix error
asked
Oct 31, 2023
in
openLCA
by
lekhamin
(
160
points)
matrix
impact analysis
0
votes
1
answer
1.0k
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
0
votes
0
answers
198
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
0
votes
1
answer
309
views
Incorrect Calculation Result Involving Wine in Milk Production Analysis
asked
Jun 19, 2023
in
openLCA
by
luriveros
(
120
points)
processes
calculation
impact analysis
0
votes
1
answer
289
views
Defining boundaries when product flows have background processes
asked
May 12, 2023
in
openLCA
by
sjamil
(
520
points)
openlca
product flow
impact analysis
product system
+1
vote
1
answer
371
views
Why some elementary flow's impact factor are empty ? (PEF secondary data)
asked
Apr 26, 2023
in
openLCA
by
Nico
(
130
points)
pef database
impact factors
impact analysis
0
votes
0
answers
378
views
How openLCA evaluates new elementary flow entered manually?
asked
Mar 8, 2023
in
openLCA
by
Liz
(
120
points)
openlca
elementary flow
impact analysis
provider linking
0
votes
1
answer
317
views
GWP 1 tons vs 1 kg
asked
Mar 1, 2023
in
openLCA
by
forbay
(
350
points)
openlca
calculation
life cycle impact assessment (lcia)
impact analysis
+1
vote
0
answers
259
views
Contribution tree in Java
asked
Dec 7, 2022
in
openLCA
by
grostain
(
220
points)
contribution tree
results
java
impact analysis
0
votes
1
answer
633
views
Water treatment plant in OpenLCA
asked
Nov 9, 2022
in
openLCA
by
Kássio Lucas
(
140
points)
waste water treatment
waste treatment
impact analysis
+1
vote
1
answer
1.5k
views
How to look at waste treatment with ecoinvent
asked
Nov 3, 2022
in
openLCA
by
Peter Baumgartner
(
130
points)
waste treatment
ecoinvent
impact analysis
0
votes
2
answers
573
views
Error when performing impact assessment of product system
asked
Oct 14, 2022
in
openLCA
by
Veronika Wolff
(
160
points)
openlca 1.11.0
crash
impact analysis
0
votes
1
answer
721
views
"impact analysis" vs "contribution tree" tabs
asked
Oct 13, 2022
in
openLCA
by
Ahsan
(
130
points)
contribution tree
impact analysis
0
votes
0
answers
333
views
Leather process
asked
Oct 11, 2022
in
openLCA
by
Jacopo41
(
120
points)
openlca
process
ecoinvent
impact analysis
leather
0
votes
1
answer
472
views
Is it possible to differentiate background processes and foreground processes on OpenLCA?
asked
Oct 10, 2022
in
openLCA
by
Bruna Pralon
(
120
points)
impact analysis
contribution analysis
0
votes
0
answers
295
views
How do we modelize transport waste?
asked
Sep 16, 2022
in
openLCA
by
Rain
(
120
points)
ecoinvent
openlca
impact analysis
transport
waste treatment
0
votes
1
answer
411
views
How to exclude upstream activities in modelling waste treatment process
asked
Sep 6, 2022
in
openLCA
by
Khadija
(
120
points)
waste treatment
ecoinvent
process inputs
process modeling
impact analysis
0
votes
1
answer
507
views
Is OpenLCA able to categorize impacts using IPCC 2013 method into fossil, biogenic, CO2 uptake, land use?
asked
Aug 28, 2022
in
openLCA
by
yvonne.so
(
130
points)
life cycle impact assessment (lcia) methods
openlca
impact analysis
methods
0
votes
1
answer
468
views
How to calculate impact of 1 kg of product?
asked
Jul 20, 2022
in
openLCA
by
ZhongXiangCheah
(
140
points)
openlca
impact analysis
life cycle impact assessment (lcia)
calculation
lca
0
votes
1
answer
896
views
New Database > Usage of included "Elementary flows" for Process > "Impact analysis" results always = 0 (Zero)
asked
Jul 18, 2022
in
openLCA
by
J_Climate
(
270
points)
impact analysis
elementary flow
new database
life cycle impact assessment (lcia) methods
openlca lcia methods pack
0
votes
0
answers
319
views
how are the results interpreted? (impacrt world+)
asked
Jun 15, 2022
in
openLCA
by
Luca.Ciapanna
(
200
points)
openlca
impact analysis
results
ecoinvent
0
votes
1
answer
983
views
How to import the LCIA method package in a database?
asked
Jun 7, 2022
in
openLCA
by
pao_98
(
120
points)
impact assessment method
impact analysis
methods
openlca
0
votes
1
answer
559
views
Impact analysis results when typing data(flows) manually
asked
May 22, 2022
in
openLCA
by
Stella
(
140
points)
impact factors
impact analysis
data
lcia results
flows
0
votes
0
answers
254
views
calculation of the environmental impact of a system operation
asked
Apr 20, 2022
in
openLCA
by
Priscila_G
(
150
points)
impact analysis
openlca
product system
+1
vote
1
answer
622
views
Negative global warming impact
asked
Apr 13, 2022
in
openLCA
by
eatcrisps
(
130
points)
openlca
impact analysis
impact categories
elcd database
negative outputs
0
votes
0
answers
665
views
Can someone explain why the LCIA, ei- IPCC 2013 and the openLCA version IPCC 2013 (CO2-uptake) have different results?
asked
Apr 7, 2022
in
openLCA
by
unfold
(
120
points)
life cycle impact assessment (lcia) methods
impact analysis
openlca
0
votes
0
answers
399
views
How to choose a suitable LCIA method?
asked
Mar 24, 2022
in
openLCA
by
Lunaer
(
280
points)
打开lca
impact assessment method
impact analysis
0
votes
0
answers
313
views
Normalized values in TRACI and ReCiPe seem too high
asked
Mar 6, 2022
in
openLCA
by
ecbutler
(
120
points)
normalized result
impact analysis
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