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
110
views
Why is the Database or any of the nexus pages not currently wokring?
asked
Jul 2
in
openLCA
by
BenHCR
(
120
points)
lca
error
nexus
0
votes
0
answers
44
views
How to multiply with outflow
asked
Jul 1
in
openLCA
by
Alix Poitou
(
140
points)
openlca
formula
amount
0
votes
1
answer
101
views
Unable to download ELCD v3.2
asked
Jun 30
in
Miscellaneous
by
Emily Brown
(
130
points)
elcd database
openlca nexus
openlcanexus
download
database
0
votes
0
answers
46
views
How can I calculate the life cycle impacts in the maintenance phase of building materials?
asked
Jun 29
in
openLCA
by
Mariannedidomenico
(
280
points)
lca
ecoinvent
impact categories
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
109
views
OpenLCA Monte Carlo simulation showing no results
asked
Jun 29
in
openLCA
by
KRMahbubani
(
120
points)
monte carlo analysis
uncertainty
0
votes
1
answer
91
views
Uncertainty values are negative while base value is positive for waste streams (ecoinvent 3.6)
asked
Jun 26
in
openLCA
by
ffelixmayer
(
140
points)
waste flows
ecoinvent3.6
uncertainty
0
votes
1
answer
58
views
The EXIOBASE database is in Euro only, is there a way to convert flows to USD in OpenLCA?
asked
Jun 25
in
openLCA
by
sjwerth
(
150
points)
flows
exiobase
0
votes
1
answer
82
views
Sankey-Diagram
asked
Jun 25
in
openLCA
by
Ina
(
120
points)
sankey diagram
openlca
0
votes
1
answer
69
views
OpenLCA 1.6 doesn't calculate.
asked
Jun 24
in
openLCA
by
brendacf
(
120
points)
openlca
calculation
0
votes
0
answers
106
views
How should we combine CalculationType possible values with SystemCalculator possible methods ?
asked
Jun 24
in
openLCA
by
cbrizard
(
660
points)
calculation
impact analysis
0
votes
1
answer
88
views
How does openLCA calculate data quality?
asked
Jun 24
in
openLCA
by
yanushka
(
260
points)
openlca
data quality
ecoinvent
0
votes
1
answer
125
views
Using openLCA as a team
asked
Jun 23
in
LCA Collaboration Server
by
zepp_e
(
130
points)
remote
lca collaboration server
team
university
student version
0
votes
1
answer
512
views
[MatrixCache for calculations] How to create the cache, close the database connection and re-open it when I need it ?
asked
Jun 22
in
openLCA
by
cbrizard
(
660
points)
calculation
open database
+1
vote
0
answers
78
views
How to assign allocation type via IPC?
asked
Jun 19
in
openLCA
by
IBrown
(
150
points)
olca-ipc
python
allocation
+2
votes
1
answer
135
views
Economic and physical allocation
asked
Jun 19
in
openLCA
by
MonicaR
(
150
points)
openlca
multi functional process
allocation
+1
vote
1
answer
195
views
Error 500 with insert to
asked
Jun 19
in
LCA Collaboration Server
by
cgeneste
(
360
points)
server
error
500
ubuntu
0
votes
1
answer
107
views
ALLOCATION_TYPE and AllocationType different in IPC and database
asked
Jun 18
in
openLCA
by
ezrakahn
(
1.5k
points)
olca-ipc
python
process
openlca
0
votes
1
answer
136
views
Adapt database
asked
Jun 18
in
openLCA
by
Mariannedidomenico
(
280
points)
database
ecoinvent3.6
openlca
life cycle assessment (lca)
0
votes
1
answer
63
views
Which version of Agribalyse works with Ecoinvent 3.3?
asked
Jun 17
in
openLCA
by
algae_tom
(
290
points)
agribalyse
ecoinvent
0
votes
1
answer
91
views
Low GWP100a for electricity consumption germany
asked
Jun 16
in
openLCA
by
Lynn Lüdemann
(
350
points)
electricity
database
impact factor
0
votes
0
answers
64
views
Problem with IPC
asked
Jun 16
in
openLCA
by
st93
(
120
points)
olca-ipc
python
0
votes
0
answers
109
views
Is it possible to incorporate the data quality information in a system process?
asked
Jun 13
in
openLCA
by
Berna12
(
120
points)
process
flows
data inputs
copy paste
data quality
0
votes
0
answers
99
views
How do you access information in drop-down menus via olca-ipc?
asked
Jun 12
in
openLCA
by
IBrown
(
150
points)
olca-ipc
process
provider linking
python
0
votes
0
answers
73
views
Uncertainty value of lognormal distribution as geometric standard deviation (GSD) from pedigree matrix
asked
Jun 11
in
openLCA
by
diegomedeiros
(
130
points)
data quality
uncertainty
lognormal
standard deviation
pedigree matrix
0
votes
2
answers
132
views
What criteria is used for "update mode" when importing a JSON-LD
asked
Jun 10
in
openLCA
by
byoung
(
1.4k
points)
json-ld
import
0
votes
1
answer
122
views
There are 9 subsets in ecoinvent 3.5. How do I combine all of them?
asked
Jun 10
in
openLCA
by
Pooja
(
120
points)
database
ecoinvent3.5
0
votes
2
answers
102
views
Trouble Implementing Impact Methods with US LCI
asked
Jun 9
in
Miscellaneous
by
mroeck
(
180
points)
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
impact analysis
us lci database
0
votes
0
answers
63
views
Importing Ecoinvent 3.6 LCIA Methods
asked
Jun 9
in
openLCA
by
RachelJ
(
120
points)
ecoinvent3.6
import
database
0
votes
1
answer
207
views
Expert judgment in pedigree matrix
asked
Jun 5
in
openLCA
by
ELassara
(
150
points)
pedigree matrix
ecoinvent
uncertainty
data quality
0
votes
0
answers
72
views
Change electricity mix in ecoinvent 3.5 database.
asked
Jun 5
in
Miscellaneous
by
hana
(
740
points)
ecoinvent
electricity
0
votes
1
answer
301
views
What does this calculation error mean and how can I correct this? "Caused by: java.lang.NegativeArraySizeException"
asked
Jun 4
in
openLCA
by
Cara
(
170
points)
error
java
0
votes
1
answer
86
views
Why does the programme crash/take forever/not respond when I run calculations and create product system?
asked
Jun 4
in
openLCA
by
Cara
(
170
points)
crash
not responding
calculation
+1
vote
2
answers
219
views
Why are my impact analysis results zero?
asked
Jun 2
in
openLCA
by
swaroopatnoorkar
(
150
points)
openlca 1.10.2
uslci
traci 2.1
0
votes
0
answers
53
views
Can uncertainty be accessed within a ParamterRedef using python?
asked
Jun 2
in
openLCA
by
byoung
(
1.4k
points)
python
parameter
0
votes
1
answer
118
views
Download version 1.10.1
asked
May 29
in
openLCA
by
Moeins
(
140
points)
openlca1.10
openlca
download
0
votes
0
answers
90
views
Importing EcoSpold2 files problem
asked
May 29
in
openLCA
by
Moeins
(
140
points)
import
ecospold2
openlca
0
votes
1
answer
186
views
Why is there a big jump in water scarcity from Ecoivent 3.5 to 3.6 using AWARE for electricity production (BG)?
asked
May 29
in
openLCA
by
sagets
(
590
points)
ecoinvent3.6
ecoinvent3.5
aware
impact factor
water scarcity
0
votes
1
answer
141
views
Environmental Cost Indicator (ECI) respectively Milieu Kosten Indicator (MKI) in openLCA?
asked
May 29
in
openLCA
by
Nell Stankewitz
(
120
points)
openlca
methods
openlca1.10
0
votes
0
answers
51
views
Any connection shows in sankey diagram
asked
May 27
in
openLCA
by
Zoli
(
540
points)
sankey diagram
openlca
product system
calculation
system process (lci)
0
votes
0
answers
82
views
why do i get negative results after making click in "calculate"?
asked
May 26
in
openLCA
by
Aldo Garcia
(
120
points)
results
calculation
Page:
« prev
1
2
3
4
5
6
7
8
9
...
23
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
,
data.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
(849)
Miscellaneous
(40)
LCA Collaboration Server
(28)
Tweets by openLCA
Recent questions
Most popular tags
openlca
database
openlca1.6
modelling
import
ecoinvent
life cycle impact assessment (lcia) methods
openlca1.7
data
openlca1.5
process
life cycle impact assessment (lcia)
error
flows
calculation
product system
results
ecoinvent3.6
inventory
lca collaboration server
ecoinvent3.5
openlca1.8
impact
openlca1.4
installation
assessment
provider linking
ecoinvent3.3
data inputs
python
waste management
monte carlo analysis
openlca1.10
uncertainty
processes
life cycle assessment (lca)
import export
allocation
olca-ipc
system process (lci)
macos
environmental footprints (pef - pefcr and oef - oefsr)
import error
exporting results
waste treatment
...
