Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
1
answer
555
views
Montecarlo Errate Values
asked
May 27
in
openLCA
by
ilariaminardi
(
120
points)
monte carlo
problem
0
votes
1
answer
641
views
Various packages
asked
May 26
in
openLCA
by
Giannis Kosmidis
(
930
points)
life cycle impact assessment (lcia)
openlca
packaging
ecoinvent 3.11
0
votes
1
answer
861
views
Process for Recycling
asked
May 26
in
openLCA
by
Giannis Kosmidis
(
930
points)
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
0
votes
1
answer
838
views
How can I import data from external source in a openLCA db?
asked
May 25
in
openLCA
by
martibars
(
120
points)
import
database
openlca
excel import
+1
vote
0
answers
527
views
Accurately Modeling Pre- and Post-Consumer Recycled Content
asked
May 22
in
Miscellaneous
by
sakol
(
200
points)
pre-consumer recycled content
post-consumer recycled content
cutoff method
recycling
ecoinvent 3.8
0
votes
1
answer
721
views
When updating data attached to a collaboration server via sql, what is necessary to ensure changes are triggered?
asked
May 22
in
LCA Collaboration Server
by
byoung
(
2.8k
points)
lca collaboration server
sql
0
votes
1
answer
546
views
Downloaded .zolca file is not getting imported in new database
asked
May 22
in
openLCA
by
harshad_92
(
120
points)
database
openlca
import export
process
0
votes
0
answers
423
views
Combining Carbon Minds and Ecoinvent data
asked
May 22
in
openLCA
by
kjelse
(
140
points)
database
combining databases
0
votes
1
answer
531
views
Issue important .zip database into LCA
asked
May 21
in
openLCA
by
FelixF
(
120
points)
import
database
zip file
0
votes
1
answer
417
views
Why did the LCIA result (freshwater ecotoxicity impact category) contributions amount to more than 100%?
asked
May 21
in
openLCA
by
bell3c
(
120
points)
impact assessment
recipe midpoint (h)
contribution tree
+1
vote
1
answer
814
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
asked
May 21
in
openLCA
by
Le Jeune
(
300
points)
en15804
lhv
inherent energy
ecoinvent 3.11
0
votes
0
answers
269
views
Adding a Library
asked
May 20
in
openLCA
by
VinhTran
(
490
points)
library
openlca
import
0
votes
1
answer
642
views
How can I transfer my modelling from LCA for experts to OpenLCA?
asked
May 16
in
openLCA
by
ManuelKazenmaier
(
120
points)
openlca
lca
import
0
votes
0
answers
261
views
Documentation Implementation IPCC2021
asked
May 15
in
openLCA
by
EdwinZea
(
140
points)
ipcc2021
documentation
implementation
0
votes
0
answers
369
views
Lack of Normalization and weighting scales in my ReCiPe 2016 v1.03
asked
May 14
in
openLCA
by
P. Kim
(
190
points)
weighting
normalization
life cycle impact assessment (lcia) methods
recipe 2016
0
votes
1
answer
733
views
Discrepancy between land occupation in ecoinvent and yield
asked
May 13
in
Miscellaneous
by
sagets
(
870
points)
ecoinvent 3.9.1
land occupation
0
votes
0
answers
404
views
Error using olca-ipc: HTTPConnectionPool when using client.get_all() with IPC
asked
May 13
in
openLCA
by
Babak
(
120
points)
olca-ipc
python api
python
0
votes
1
answer
458
views
Model graph not showing outputs
asked
May 13
in
openLCA
by
ailbhemck
(
120
points)
product system
downstream flows
process connections
product flow
0
votes
0
answers
254
views
Does system boundary of critical mineral extraction still include construction impact if it is already built?
asked
May 13
in
openLCA
by
lizziewoodley
(
140
points)
openlca
system boundary
0
votes
0
answers
296
views
FU for case study of co-producing two critical minerals if the (two) baseline scenarios consider individual sourcing?
asked
May 13
in
openLCA
by
lizziewoodley
(
140
points)
functional unit
case study
0
votes
1
answer
549
views
Changing the order of impact categories of an impact assessment methods
asked
May 12
in
openLCA
by
VinhTran
(
490
points)
openlca
calculation method
en15804
0
votes
1
answer
399
views
Should upstream transportation impact be included in LCA studies?
asked
May 10
in
openLCA
by
donald2222
(
120
points)
life cycle impact assessment (lcia)
cradle-to-grave
transportation
0
votes
1
answer
788
views
Is the free USDA 2019 an LCI database and does it contain providers for industrial materials and chemicals?
asked
May 8
in
openLCA
by
Geoffrey Fisher ESG
(
120
points)
database
life cycle inventory (lci)
0
votes
1
answer
597
views
How to enable simultaneous use of Sphera and ecoinvent datasets in GaBi?
asked
May 8
in
openLCA
by
hyeseung
(
120
points)
ecoinvent
sphera
0
votes
0
answers
338
views
Same results for default and regionalized calculation for IMPACT World+?
asked
May 6
in
openLCA
by
polarbear
(
140
points)
openlca
regionalised lca
impact world
0
votes
0
answers
263
views
reference year for monetary inputs in exiobase 3.8.2 (2019)
asked
May 5
in
openLCA
by
gbm
(
270
points)
monetary unit
exiobase 3.8.2
openlca
reference year
0
votes
1
answer
410
views
copy-paste from library
asked
May 2
in
openLCA
by
Le Jeune
(
300
points)
library
copy paste
+2
votes
2
answers
1.0k
views
Suggestion on how to adjust ecoinvent EN15804 GWP-biogenic indicator
asked
May 2
in
openLCA
by
Le Jeune
(
300
points)
en15804
gwp-biogenic
biogenic carbon
0
votes
1
answer
583
views
How to export contribution tree required amounts to excel?
asked
Apr 30
in
openLCA
by
margueritelorenzo
(
120
points)
contribution tree
export
0
votes
1
answer
926
views
Hardware requirements for OpenLCA
asked
Apr 28
in
openLCA
by
junhongy
(
120
points)
openlca
memory
0
votes
1
answer
393
views
Can't select "Include Cost Calculation"
asked
Apr 25
in
openLCA
by
gv229
(
470
points)
openlca
cost analysis
life cylce cost assessment
0
votes
2
answers
548
views
How to add a product system to another product system?
asked
Apr 25
in
openLCA
by
LPAPengi
(
190
points)
openlca
product system
input output
+1
vote
1
answer
839
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
asked
Apr 24
in
openLCA
by
Le Jeune
(
300
points)
en15804
lhv
inherent energy
secondary material
+1
vote
1
answer
467
views
Library login
asked
Apr 24
in
openLCA
by
Le Jeune
(
300
points)
library
login
0
votes
1
answer
383
views
Difference in results for quantitive reference flow being product flow or waste flow
asked
Apr 23
in
openLCA
by
tapmbot
(
380
points)
openlca
waste modelling
reference unit
0
votes
1
answer
394
views
Is the data quality entry based on my own evaluation?
asked
Apr 22
in
openLCA
by
Seyedehgelareh Sanei
(
220
points)
uncertainty
data quality entry
0
votes
0
answers
515
views
dataset in Ecoinvent 3.10.1 to model the transport with electric lorry...
asked
Apr 22
in
Miscellaneous
by
Julien Soulhat
(
120
points)
ecoinvent
lorry
transport
electric vehicles
0
votes
1
answer
526
views
Create .zolca
asked
Apr 21
in
openLCA
by
stegas
(
120
points)
zolca
openlca
database
0
votes
0
answers
341
views
Exiobase case study
asked
Apr 21
in
openLCA
by
Gwen Morgan
(
120
points)
exiobase
case study
0
votes
0
answers
361
views
How do I write the report and compare two product systems using Jupyter (Python) and the IPC module?
asked
Apr 20
in
openLCA
by
josue renteria
(
200
points)
openlca
product system
python
Page:
« prev
1
2
3
4
5
6
7
8
9
10
...
67
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
(3.0k)
Miscellaneous
(196)
LCA Collaboration Server
(79)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
processes
input output
data
uncertainty
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
import export
openlca 2.0
contribution tree
provider linking
ecoinvent3.6
openlca 1.10.3
exiobase
impact categories
waste management
exporting results
electricity
crash
...
