Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
0
votes
1
answer
430
views
Lost datasets and provider linkings in OpenLCA (using Ökobaudat) after Mac computer crash
asked
May 27
in
openLCA
by
marcellarms
(
120
points)
openlca
database
computer crash
provider
macbook
0
votes
1
answer
463
views
Montecarlo Errate Values
asked
May 27
in
openLCA
by
ilariaminardi
(
120
points)
monte carlo
problem
0
votes
1
answer
518
views
Various packages
asked
May 26
in
openLCA
by
Giannis Kosmidis
(
910
points)
life cycle impact assessment (lcia)
openlca
packaging
ecoinvent 3.11
0
votes
1
answer
734
views
Process for Recycling
asked
May 26
in
openLCA
by
Giannis Kosmidis
(
910
points)
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
0
votes
1
answer
545
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
304
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
0
answers
319
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
(
2.7k
points)
lca collaboration server
sql
0
votes
1
answer
393
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
293
views
Combining Carbon Minds and Ecoinvent data
asked
May 22
in
openLCA
by
kjelse
(
140
points)
database
combining databases
0
votes
1
answer
411
views
Issue important .zip database into LCA
asked
May 21
in
openLCA
by
FelixF
(
120
points)
import
database
zip file
0
votes
1
answer
344
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
0
votes
1
answer
612
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
asked
May 21
in
openLCA
by
Jocelyn_Le_Jeune
(
270
points)
en15804
lhv
inherent energy
ecoinvent 3.11
0
votes
0
answers
200
views
Adding a Library
asked
May 20
in
openLCA
by
VinhTran
(
490
points)
library
openlca
import
0
votes
1
answer
284
views
How to access openLCA manual outside of github?
asked
May 20
in
openLCA
by
jignesh
(
320
points)
manual
github
0
votes
1
answer
293
views
Why am I not able to add global parameters?
asked
May 19
in
openLCA
by
yarmiah bukhari
(
230
points)
global parameter
openlca
ecoinvent 3.10
product system
parameters
0
votes
1
answer
497
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
213
views
Documentation Implementation IPCC2021
asked
May 15
in
openLCA
by
EdwinZea
(
140
points)
ipcc2021
documentation
implementation
0
votes
1
answer
309
views
How to interpret that 1$ ouput of a process (sector) may need more that 1$ input in PSILCA ?
asked
May 15
in
Miscellaneous
by
Richard_edf
(
160
points)
psilca
database
data inputs
0
votes
0
answers
262
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
381
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
292
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
349
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
200
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
249
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
420
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
337
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
561
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
387
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
1
answer
290
views
Modeling multiple Transport Distances
asked
May 8
in
openLCA
by
Janneh195
(
160
points)
openlca
ecoinvent
process
transport
input output
0
votes
1
answer
371
views
How to view all "links with multiple possible providers"?
asked
May 6
in
openLCA
by
gv229
(
470
points)
openlca
provider linking
product system
0
votes
0
answers
275
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
218
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
314
views
copy-paste from library
asked
May 2
in
openLCA
by
Jocelyn_Le_Jeune
(
270
points)
library
copy paste
+1
vote
2
answers
818
views
Suggestion on how to adjust ecoinvent EN15804 GWP-biogenic indicator
asked
May 2
in
openLCA
by
Jocelyn_Le_Jeune
(
270
points)
en15804
gwp-biogenic
biogenic carbon
0
votes
1
answer
482
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
659
views
Is the ‘EN15804 add-on to ecoinvent 3.9.1’ now available for download?
asked
Apr 30
in
openLCA
by
Shuo Wang
(
200
points)
ecoinvent 3.9.1
en15804
0
votes
1
answer
644
views
Hardware requirements for OpenLCA
asked
Apr 28
in
openLCA
by
junhongy
(
120
points)
openlca
memory
0
votes
1
answer
330
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
442
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
656
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
asked
Apr 24
in
openLCA
by
Jocelyn_Le_Jeune
(
270
points)
en15804
lhv
inherent energy
secondary material
Page:
« prev
1
2
3
4
5
6
7
8
9
...
82
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
(193)
LCA Collaboration Server
(78)
Follow @openlca
Recent questions
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
openlca1.7
olca-ipc
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
openlca 2.0
import export
provider linking
contribution tree
ecoinvent3.6
openlca 1.10.3
exiobase
waste management
impact categories
exporting results
allocation
electricity
...