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+2
votes
0
answers
547
views
I am getting nearly all negative values, inputs, outputs, and/or impacts in the Analysis result.
asked
Jul 6, 2021
in
openLCA
by
sunger25412
(
140
points)
negative outputs
negative inputs
lcia results
calculation
openlca
0
votes
1
answer
3.6k
views
Out of memory error message problem
asked
Jul 6, 2021
in
openLCA
by
MegEleanor
(
140
points)
out of memory
openlca
error
memory allocation
database
0
votes
0
answers
617
views
Steps for Starting a database
asked
Jul 6, 2021
in
openLCA
by
jackie
(
160
points)
openlca
databases
impact assessment methods
getting started
0
votes
1
answer
399
views
peflocus command not working
asked
Jul 5, 2021
in
openLCA
by
cristinapicatoste
(
120
points)
peflocus
openlca
command
command not found
issue
0
votes
1
answer
746
views
How does the impact water use category now have such an impact?
asked
Jul 2, 2021
in
openLCA
by
Patrícia Costa
(
310
points)
openlca
impact categories
water use
water scarcity
0
votes
1
answer
2.5k
views
Impact Analysis result
asked
Jul 1, 2021
in
openLCA
by
masumashipu
(
210
points)
impact analysis
openlca
unit process
0
votes
0
answers
481
views
How to aggregate all the GWP contributions from upstream processes related to a specific flow?
asked
Jun 30, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
openlca 1.10.3
ecoinvent
process
flows
0
votes
0
answers
208
views
when i calculate the impact methoddont show the result graph of the impact category.
asked
Jun 30, 2021
in
openLCA
by
Muhammad Ahmed
(
120
points)
impact categories
results
calculation
0
votes
1
answer
514
views
Environmental footprint of a boiler producing heat compared to a heat pump
asked
Jun 30, 2021
in
openLCA
by
lisaxwinns
(
200
points)
environmental footprint
database
calculate
ecoinvent
0
votes
0
answers
392
views
Carbon footprint of electricity
asked
Jun 30, 2021
in
openLCA
by
lisaxwinns
(
200
points)
life cycle assessment (lca)
carbon footprint
lcia method
carbon fixation
database
+1
vote
0
answers
418
views
Normalization Python code
asked
Jun 30, 2021
in
openLCA
by
greenhorn
(
180
points)
python
openlca
normalization
0
votes
1
answer
303
views
Cancel operation red cell not working
asked
Jun 30, 2021
in
openLCA
by
Davide_rovelli
(
120
points)
openlca
problem
calculation
0
votes
1
answer
566
views
Cannot access all the flows in NREL USLCI
asked
Jun 25, 2021
in
openLCA
by
masumashipu
(
210
points)
openlca
database
uslci
flows
0
votes
1
answer
521
views
Corrupted product system after Python calculation?
asked
Jun 25, 2021
in
openLCA
by
o.hurtig
(
420
points)
calculation error
openlca
python
life cycle impact assessment (lcia)
results
0
votes
0
answers
405
views
How to model a new technology for plastic disposal ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
flows
database
waste treatment
product system
plastic
0
votes
0
answers
339
views
How model a new technology to treat marine plastic ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
pyrolysis
database
product system
flows
incineration
0
votes
0
answers
341
views
carbon footprint of RE(renewable electricity) could be regarded as "0"?
asked
Jun 24, 2021
in
openLCA
by
Sanghyuk lee
(
120
points)
life cycle assessment (lca)
environmental footprint
re
renewable energy
green pricing
0
votes
1
answer
1.4k
views
Creating flow processes
asked
Jun 23, 2021
in
openLCA
by
masumashipu
(
210
points)
openlca
flows
processes
0
votes
1
answer
1.2k
views
Emissions as an outputs flow
asked
Jun 23, 2021
in
openLCA
by
Anna Yodchyk
(
120
points)
processes
flows
input output
0
votes
1
answer
521
views
error on exporting
asked
Jun 22, 2021
in
openLCA
by
jemenOpenLCA
(
250
points)
error
openlca 1.10.3
json-ld
0
votes
1
answer
723
views
error on opening
asked
Jun 22, 2021
in
openLCA
by
jemenOpenLCA
(
250
points)
error
openlca 1.10.3
0
votes
1
answer
510
views
Error importing Ecoinvent database
asked
Jun 21, 2021
in
openLCA
by
iritani
(
120
points)
import error
ecoinvent3.6
0
votes
1
answer
743
views
openLCA not releasing memory after error
asked
Jun 18, 2021
in
openLCA
by
ivan
(
120
points)
out of memory
error
openlca
0
votes
0
answers
699
views
ReCiPe v.1.13
asked
Jun 15, 2021
in
openLCA
by
Nicole Simone
(
160
points)
recipe v1.13
life cycle impact assessment (lcia)
+1
vote
1
answer
2.0k
views
Construction Material Databases
asked
Jun 15, 2021
in
openLCA
by
njeremic
(
130
points)
life cycle impact assessment (lcia)
ecoinvent
databases
openlca
construction
0
votes
1
answer
400
views
What does the shortform UP mean?
asked
Jun 15, 2021
in
openLCA
by
Fr-aen
(
170
points)
up
lci
processes
0
votes
1
answer
511
views
Replace a nested product system with its content
asked
Jun 14, 2021
in
openLCA
by
o.hurtig
(
420
points)
product system
openlca
nested
modelling
provider linking
+1
vote
1
answer
537
views
Why are global parameters not updated in nested product systems when calculating in python?
asked
Jun 14, 2021
in
openLCA
by
o.hurtig
(
420
points)
product system
python
openlca
global parameter
nested
+1
vote
1
answer
1.0k
views
Combining three databases?
asked
Jun 11, 2021
in
openLCA
by
legall
(
250
points)
databases
agribalyse
ecoinvent3.6
combining databases
error
0
votes
0
answers
218
views
Databases for restaurants
asked
Jun 11, 2021
in
openLCA
by
JenniferBose
(
120
points)
database
life cycle impact assessment (lcia)
databases
0
votes
2
answers
785
views
zolca files not detected
asked
Jun 8, 2021
in
openLCA
by
EEGS_123
(
120
points)
zolca
import
error
+2
votes
1
answer
595
views
Which role plays the "Social aspects" tab for impact analysis and results and how are they calculated?
asked
Jun 8, 2021
in
openLCA
by
WaltherZeug
(
750
points)
openlca
social lca (s-lca)
soca
flows
impact analysis
0
votes
0
answers
400
views
Create New product system
asked
Jun 8, 2021
in
openLCA
by
Jasmin
(
120
points)
product system
openlca
0
votes
1
answer
1.1k
views
Calculation speed slow suddenly
asked
Jun 5, 2021
in
openLCA
by
jiangsongyan
(
140
points)
openlca
calculation slow calculation
0
votes
1
answer
495
views
EF database - some LCI processes have product flows as input: is it correct?
asked
Jun 3, 2021
in
openLCA
by
Raffy
(
140
points)
pef
product flow
openlca
0
votes
1
answer
1.2k
views
Can't Open Downloaded openLCA on Mac
asked
Jun 3, 2021
in
openLCA
by
averyl
(
120
points)
mac
error
installation
download
0
votes
0
answers
1.1k
views
Why I am getting all zero impacts after running calculation?
asked
Jun 2, 2021
in
openLCA
by
Dhiraj
(
130
points)
openlca
results
lcia results
calculation
life cycle impact assessment (lcia)
0
votes
0
answers
323
views
PEF database - is it correct to have a product flow as an input?
asked
Jun 2, 2021
in
openLCA
by
Raffy
(
140
points)
pef
openlca
product flow
0
votes
1
answer
412
views
Methods (for agri footprint) not recognized
asked
Jun 1, 2021
in
openLCA
by
Marianne Jüsche
(
120
points)
methods
agrifootprint
0
votes
0
answers
282
views
what database is best for life cycle analysis of energy production from natural gas
asked
May 31, 2021
in
openLCA
by
Emmanuel
(
120
points)
database
life cycle impact assessment (lcia)
data inputs
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