Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions in openLCA
0
votes
1
answer
67
views
Effective search in soda4LCA
asked
2 days
ago
in
openLCA
by
DiHorw
(
1.1k
points)
soda4lca
epd
0
votes
0
answers
51
views
Can I use the software to analyze textiles and which database I should use?
asked
Oct 7
in
openLCA
by
Milena Medenica
(
140
points)
openlca
data inputs
life cycle assessment (lca)
0
votes
1
answer
283
views
HWD Difference in Steel Hot Rolled Coils vs steel low alloyed from ecoenvent.
asked
Oct 7
in
openLCA
by
Nayan Pariya
(
150
points)
openlca
ecoinvent
en15804
cut-off
+1
vote
1
answer
161
views
Error connecting to EPD hosts through soda4LCA
asked
Oct 6
in
openLCA
by
abhayiyer
(
160
points)
epd
soda4lca
import export
openlca2.0.2
+1
vote
0
answers
99
views
Where to find Ground Granulated Blast Furnace Slag (GGBFS) in free databases?
asked
Oct 1
in
openLCA
by
Luigi Scollo
(
130
points)
database
ggbfs
cement
free-database
materials
0
votes
1
answer
180
views
Transfer of results from one database to other database
asked
Sep 24
in
openLCA
by
DiHorw
(
1.1k
points)
result
ecoinvent
bafu
database
0
votes
0
answers
153
views
Extraction of result array at calculation of direct contributions in OpenLCA IPC operation
asked
Sep 23
in
openLCA
by
DiHorw
(
1.1k
points)
openlca ipc
direct contributions
0
votes
0
answers
121
views
How to process a product system when the Dataset is not available ?
asked
Sep 23
in
openLCA
by
BlackJesus1997
(
150
points)
product system
openlca
ecoinvent
process
data inputs
0
votes
1
answer
203
views
Waste treatment Process
asked
Sep 17
in
openLCA
by
BlackJesus1997
(
150
points)
waste treatment
process modeling
openlca
flows
0
votes
1
answer
234
views
Why are my LCA results inflated when I connect my processes into a product system?
asked
Sep 14
in
openLCA
by
Mr.Cat
(
220
points)
openlca
life cycle impact assessment (lcia) methods
results
product system
ecoinvent
0
votes
1
answer
393
views
Open database with existing ecoinvent license
asked
Sep 11
in
openLCA
by
negriv
(
120
points)
ecoinvent license
database
0
votes
1
answer
268
views
Script: Link EPD Results from EN15804+A2 (EF 3.0) to EN15804+A2 (EF 3.1) not working
asked
Sep 11
in
openLCA
by
Nayan Pariya
(
150
points)
ef3.1
environmental product declaration (epd)
en15804
0
votes
1
answer
471
views
Imported EPD results not showing when added to a product system with other processes
asked
Sep 8
in
openLCA
by
FranckMorin
(
120
points)
openlca
epd
results
0
votes
1
answer
340
views
(Not exactly a question) PLease can you all test and try to break our MCP for openLCA
asked
Sep 7
in
openLCA
by
algae_tom
(
480
points)
openlca
automation
llm
0
votes
1
answer
304
views
PENRM and PERM return zero values in ecoinvent 3.11 EN 15804 add-on - manual LHV flows required?
asked
Sep 7
in
openLCA
by
SustAngel
(
150
points)
epd
en15804
perm
0
votes
0
answers
151
views
How should I preset the initial wastewater quality parameter (eg, BOD, COD)?
asked
Sep 5
in
openLCA
by
Colin
(
120
points)
waste treatment
data inputs
flows
0
votes
1
answer
387
views
Negative or Zero Impact Assessment Results During Calculation in openLCA
asked
Sep 1
in
openLCA
by
merdikawati fery
(
180
points)
negative outputs
openlca
impact assessment method
database
zero values
0
votes
1
answer
377
views
openLCA crashes when calculating Product System with Fine Sugar Milling / Fine Sugar Packing as reference flow
asked
Aug 27
in
openLCA
by
merdikawati fery
(
180
points)
error
openlca
product system
crash
0
votes
1
answer
256
views
multiple risk levels in soca even though the evaluation scheme only considers a few
asked
Aug 26
in
openLCA
by
Madeleine Pries
(
240
points)
soca
risk level
+1
vote
1
answer
329
views
Impact analysis results all showing zero
asked
Aug 24
in
openLCA
by
hscottmatthews
(
170
points)
openlca
impact
zero results
0
votes
0
answers
178
views
How to separate direct energy use from upstream CED/NRE in openLCA?
asked
Aug 23
in
openLCA
by
MATRIMAX
(
180
points)
database
openlca
results
flows
embodied energy
0
votes
1
answer
263
views
Unusual german terms in openLCA since 2.6.1
asked
Aug 18
in
openLCA
by
JohannesBraun
(
310
points)
language
terms
standards
0
votes
0
answers
177
views
how to model refrigerant in openlca?
asked
Aug 17
in
openLCA
by
Mr.Cat
(
220
points)
openlca
process
refrigerant
input output
ecoinvent
0
votes
1
answer
606
views
How to import ecoinvent dataset
asked
Aug 13
in
openLCA
by
123_Katharina!
(
120
points)
ecoinvent data
database
import
ecoinvent
import data sets
0
votes
1
answer
305
views
exchange with invaild process owner @0
asked
Aug 6
in
openLCA
by
jiangyaru
(
120
points)
openlca
error
0
votes
0
answers
240
views
Process for recycled materials
asked
Aug 6
in
openLCA
by
VMS
(
120
points)
recycled
database
0
votes
0
answers
241
views
Format ILCD+EPD
asked
Aug 4
in
openLCA
by
VinhTran
(
600
points)
ilcd
openlca
epd
0
votes
1
answer
337
views
EF 3.1: missing CFs for “Arsenic, ion” emissions to water and soil?
asked
Jul 31
in
openLCA
by
chiarabrillo
(
140
points)
ef
life cycle impact assessment (lcia) methods
ef3.1
characterisation factors
0
votes
0
answers
189
views
Have no regionalized calculation window when calculate a product's impact
asked
Jul 30
in
openLCA
by
Dongyan
(
120
points)
openlca 2.5.0.
openlca
0
votes
2
answers
460
views
TRACI Federal Commons JSON Import failed
asked
Jul 28
in
openLCA
by
abhayiyer
(
160
points)
json-ld
error
import error
openlca
0
votes
1
answer
364
views
Question About LCA Commons Database Options
asked
Jul 28
in
openLCA
by
KW_openLCA
(
190
points)
lca commons
database
+1
vote
0
answers
294
views
Difference between entering uncertainties for parameters vs for inputs/outputs in a process, for Monte Carlo sim
asked
Jul 27
in
openLCA
by
bamann
(
130
points)
monte carlo analysis
uncertainty
openlca
parameters
global parameters
0
votes
1
answer
425
views
Anomalies in some datasets in the Ecoinvent 3.12 library.
asked
Jul 27
in
openLCA
by
tarlon.s
(
1.3k
points)
ecoinvent
openlca
library
0
votes
1
answer
372
views
Running a headless openlca and pulling from collab server
asked
Jul 24
in
openLCA
by
algae_tom
(
480
points)
lca collaboration server
database
openlca
olca-ipc
0
votes
0
answers
253
views
Change unit in unit group
asked
Jul 24
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
unit
0
votes
1
answer
349
views
After registering for the ecoinvent license as low income country, from where can we download it?
asked
Jul 23
in
openLCA
by
acore60
(
120
points)
ecoinvent
openlca
0
votes
1
answer
979
views
Difference in results
asked
Jul 22
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
results
ecoinvent
library
0
votes
1
answer
417
views
Can an intire Unit Database be exported as a System Database?
asked
Jul 21
in
openLCA
by
vinicius.schneider
(
160
points)
import export
system process (lci)
unit process
0
votes
1
answer
423
views
How do I model scenarios in OpenLCA?
asked
Jul 20
in
openLCA
by
Amalia
(
170
points)
scenario
parameters
0
votes
0
answers
235
views
Which free database and compatible LCIA method should I use in openLCA 2.6.2 for a UK wheat-straw CHP LCA?
asked
Jul 19
in
openLCA
by
johngee
(
120
points)
openlca nexus
cradle-to-grave
life cycle impact assessment (lcia) methods
database
Page:
1
2
3
4
5
6
...
83
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
(3.3k)
Miscellaneous
(210)
LCA Collaboration Server
(83)
Follow @openlca
Recent questions in openLCA
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
product system
life cycle impact assessment (lcia)
flows
import
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
olca-ipc
data
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
waste treatment
life cycle assessment (lca)
excel export
contribution tree
provider linking
openlca 2.0
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
exporting results
waste management
allocation
ef3.1
...
