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Recent questions in openLCA
0
votes
1
answer
31
views
Why are my LCA results inflated when I connect my processes into a product system?
asked
21 hours
ago
in
openLCA
by
Mr.Cat
(
220
points)
openlca
life cycle impact assessment (lcia) methods
results
product system
ecoinvent
0
votes
1
answer
26
views
Open database with existing ecoinvent license
asked
3 days
ago
in
openLCA
by
negriv
(
120
points)
ecoinvent license
database
0
votes
1
answer
66
views
Script: Link EPD Results from EN15804+A2 (EF 3.0) to EN15804+A2 (EF 3.1) not working
asked
4 days
ago
in
openLCA
by
Nayan Pariya
(
130
points)
ef3.1
environmental product declaration (epd)
en15804
0
votes
1
answer
110
views
Imported EPD results not showing when added to a product system with other processes
asked
6 days
ago
in
openLCA
by
FranckMorin
(
120
points)
openlca
epd
results
0
votes
1
answer
118
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
114
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
38
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
140
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
157
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
136
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
163
views
Impact analysis results all showing zero
asked
Aug 24
in
openLCA
by
hscottmatthews
(
170
points)
openlca
impact
zero results
0
votes
0
answers
70
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
128
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
79
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
271
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
202
views
exchange with invaild process owner @0
asked
Aug 6
in
openLCA
by
jiangyaru
(
120
points)
openlca
error
0
votes
0
answers
134
views
Process for recycled materials
asked
Aug 6
in
openLCA
by
VMS
(
120
points)
recycled
database
0
votes
0
answers
133
views
Format ILCD+EPD
asked
Aug 4
in
openLCA
by
VinhTran
(
600
points)
ilcd
openlca
epd
0
votes
1
answer
219
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
108
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
279
views
TRACI Federal Commons JSON Import failed
asked
Jul 28
in
openLCA
by
abhayiyer
(
120
points)
json-ld
error
import error
openlca
0
votes
1
answer
221
views
Question About LCA Commons Database Options
asked
Jul 28
in
openLCA
by
KW_openLCA
(
190
points)
lca commons
database
+1
vote
0
answers
174
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
258
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
244
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
155
views
Change unit in unit group
asked
Jul 24
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
unit
0
votes
1
answer
232
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
637
views
Difference in results
asked
Jul 22
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
results
ecoinvent
library
0
votes
1
answer
275
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
278
views
How do I model scenarios in OpenLCA?
asked
Jul 20
in
openLCA
by
Amalia
(
170
points)
scenario
parameters
0
votes
0
answers
170
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
0
votes
1
answer
292
views
System Dynamics Models
asked
Jul 17
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
system dynamics
0
votes
1
answer
191
views
No puedo hacer el registro en OpenLCA nuxus
asked
Jul 17
in
openLCA
by
Ana maria
(
120
points)
base de datos
openlca
0
votes
1
answer
427
views
Library creation
asked
Jul 17
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
library
parameters
0
votes
0
answers
274
views
Why is the water use impact category in EN 15804+A2 not regionalised?
asked
Jul 10
in
openLCA
by
TomG
(
120
points)
en 15804 add-on
life cycle impact assessment (lcia) methods
water use
0
votes
1
answer
287
views
If I merge two databases, how can I understand which process belongs to which database? Thank you
asked
Jul 6
in
openLCA
by
Amalia
(
170
points)
database
openlca
process
0
votes
0
answers
250
views
The download link for the example file provided in the tutorial is broken (404 error); how can I obtain the file?
asked
Jul 1
in
openLCA
by
qhz
(
120
points)
openlca
database
0
votes
1
answer
390
views
Methane GWP 100
asked
Jun 30
in
openLCA
by
tarlon.s
(
1.3k
points)
openlca
ippc
methane
0
votes
1
answer
267
views
What does the colour coding in the impact assessment results mean in openLCA?
asked
Jun 29
in
openLCA
by
maviana
(
200
points)
project results
openlca
0
votes
1
answer
313
views
Physical Allocation Question
asked
Jun 25
in
openLCA
by
rubiterrascope
(
120
points)
physical allocation
allocation
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