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
1.1k
views
Fertiliser in openLCA- negative CO2 emissions
asked
Aug 21, 2020
in
openLCA
by
rrajbanshi
(
190
points)
ecoinvent3.6
calculation
results
openlca
0
votes
1
answer
982
views
All the Data imported! No result at the End!
asked
Aug 20, 2020
in
openLCA
by
Shari
(
170
points)
life cycle impact assessment (lcia)
results
openlca
ecoinvent3.6
apos
+1
vote
1
answer
546
views
comparison between car and train
asked
Aug 18, 2020
in
openLCA
by
Lynn Lüdemann
(
380
points)
car
train
functional unit
lcia results
0
votes
1
answer
737
views
openLCA (1.10.3 64bit Linux) crashes on EF Footprints database
asked
Aug 18, 2020
in
openLCA
by
Niles
(
120
points)
environmental footprints (pef - pefcr and oef - oefsr)
linux
crash
0
votes
1
answer
641
views
How can I adapt data from the Ecoinvent database?
asked
Aug 18, 2020
in
openLCA
by
Mariannedidomenico
(
300
points)
database
ecoinvent3.6
0
votes
1
answer
1.2k
views
Export the parameters with UUIDs and descriptions in an excel
asked
Aug 18, 2020
in
openLCA
by
Alix Poitou
(
140
points)
openlca
parameters
excel export
0
votes
1
answer
587
views
I have redone the example of the water bottle available in but there is no result about impacts (Fig ure 2).
asked
Aug 14, 2020
in
openLCA
by
remambeli
(
120
points)
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
454
views
How the values in the “Uncertainty” column are calculated?
asked
Aug 14, 2020
in
openLCA
by
Shiva Zargar
(
120
points)
uncertainty
data quality
ecoinvent process
0
votes
1
answer
857
views
Can I run several product systems simultaneously and get the results in an Excel format?
asked
Aug 13, 2020
in
openLCA
by
mariacc
(
520
points)
calculation
openlca 1.10.2
product system
openlca
0
votes
1
answer
452
views
Cannot see generated flows in navigations window
asked
Aug 12, 2020
in
openLCA
by
gparku
(
120
points)
openlca
flows
0
votes
1
answer
940
views
I get a negative impact result when calculation on just one flow even though this flow has positive impacts
asked
Aug 10, 2020
in
openLCA
by
GreenMachine
(
120
points)
openlca 1.10.3
environmental footprints (pef)
pef database
0
votes
1
answer
634
views
error by importing ecoinvent3.6 apos lci databases
asked
Aug 10, 2020
in
openLCA
by
usantorini
(
190
points)
error
database
ecoinvent3.6
openlca
import
0
votes
1
answer
1.8k
views
OpenLCA has any database for wastewater?
asked
Aug 10, 2020
in
openLCA
by
Sherin178
(
120
points)
data inputs
openlca
0
votes
1
answer
1.6k
views
How can you calculate the direct and indirect emissions linked to a production of a product
asked
Aug 6, 2020
in
openLCA
by
James D. Wounuah
(
210
points)
life cycle impact assessment (lcia)
calculation
database
0
votes
1
answer
324
views
How are impacts scaled?
asked
Aug 5, 2020
in
openLCA
by
AmritaS
(
170
points)
life cycle impact assessment (lcia)
processes
flows
0
votes
1
answer
622
views
Adding Quartz Database - excel and json import does not work ?
asked
Jul 31, 2020
in
openLCA
by
elthomas7
(
120
points)
import
excel
json
new user
openlca 1.10.3
+2
votes
1
answer
2.2k
views
How to create ProductSystem for calculation with the olca-ipc (olca-ipc.py) package?
asked
Jul 31, 2020
in
openLCA
by
rheina_zufall
(
170
points)
process
product system
olca-ipc
calculate
0
votes
1
answer
1.5k
views
Why aren't my process inputs linking to a product system?
asked
Jul 30, 2020
in
openLCA
by
AmritaS
(
170
points)
processes
product system
inputs
provider linking
auto-link
0
votes
1
answer
933
views
What is "could not get the version from the database" referring to? Is this an openlca database?
asked
Jul 29, 2020
in
openLCA
by
Cara
(
220
points)
database
openlca
error
0
votes
1
answer
690
views
can I change my Quantitativ reference?
asked
Jul 29, 2020
in
openLCA
by
Shari
(
170
points)
quantitativ reference
lca
database
process
import
0
votes
1
answer
803
views
Data quality entry
asked
Jul 29, 2020
in
openLCA
by
wavec
(
150
points)
data quality
ecoinvent
import
+1
vote
1
answer
1.0k
views
Impact analysis of a flow
asked
Jul 29, 2020
in
openLCA
by
Isabel García
(
130
points)
flows
impact analysis
data inputs
calculation
impact
0
votes
1
answer
1.7k
views
Unit for Land use in OpenLCA
asked
Jul 24, 2020
in
openLCA
by
Shari
(
170
points)
openlca
land
unit
0
votes
1
answer
411
views
Why can I not use the CED method in Open LCA 1.10 with the USLCI database?
asked
Jul 22, 2020
in
openLCA
by
swaroopatnoorkar
(
150
points)
openlca1.10
life cycle impact assessment (lcia) methods
openlca lcia methods pack
uslci
+1
vote
1
answer
1.0k
views
JSON import failed
asked
Jul 22, 2020
in
openLCA
by
Divmon
(
130
points)
json-ld
import
error
openlca
import error
0
votes
1
answer
989
views
create remote database
asked
Jul 22, 2020
in
openLCA
by
cgeneste
(
370
points)
remote
database
port
user
password
0
votes
1
answer
575
views
My databases are all combined, how can I identify the source of the data i am using for the inouts in my processes?
asked
Jul 21, 2020
in
openLCA
by
munarmoreno
(
120
points)
database
process
flows
lca
life cycle impact assessment (lcia)
0
votes
0
answers
286
views
Do you have a database of Brazil that can be used for free?
asked
Jul 20, 2020
in
openLCA
by
Artur Saturnino
(
130
points)
base de dados
fluxos
versão do aluno
+1
vote
1
answer
1.7k
views
how to model incineration process with ecoinvent cut-off database
asked
Jul 20, 2020
in
Miscellaneous
by
md_prj
(
170
points)
incineration
cut-off
ecoinvent
empty data
0
votes
1
answer
497
views
Wrong LCIA mapping in ecoinvent v3.3 for openLCA v1.5
asked
Jul 17, 2020
in
openLCA
by
Heidi
(
220
points)
ecoinvent3.3
lcia
land use
uuid
openlca1.5
0
votes
1
answer
601
views
outputs does not appear in the product system
asked
Jul 15, 2020
in
openLCA
by
Egle1995
(
140
points)
product system
product flow
0
votes
0
answers
577
views
Export and manipulate data in excel
asked
Jul 13, 2020
in
openLCA
by
Lynn Lüdemann
(
380
points)
excel export
import
0
votes
0
answers
476
views
Which LCIA Methods are better to use with ELCD Database, v2.0.4 or v.2.0.5?
asked
Jul 13, 2020
in
openLCA
by
nemus210
(
200
points)
life cycle impact assessment (lcia)
methods
life cycle impact assessment (lcia) methods
database
0
votes
0
answers
388
views
is it possible to set the random number generator seed in Monte Carlo simulation
asked
Jul 11, 2020
in
openLCA
by
gjthoma
(
720
points)
monte carlo analysis
uncertainty
calculate
openlca
+1
vote
0
answers
469
views
Why does setting AllocationType in a calculation setup not change the allocation used in the calculation?
asked
Jul 10, 2020
in
openLCA
by
gjthoma
(
720
points)
olca-ipc
calculation
bug
0
votes
1
answer
676
views
How to Open gbmx file
asked
Jul 10, 2020
in
openLCA
by
dc2012
(
120
points)
gabi
tutorial
openlca
database
file
+2
votes
0
answers
535
views
Upstream Process Contributions in Project Report
asked
Jul 10, 2020
in
openLCA
by
LCANick
(
140
points)
project
sensitivity
process
0
votes
1
answer
777
views
Impact assessment
asked
Jul 9, 2020
in
openLCA
by
Egle1995
(
140
points)
life cycle impact assessment (lcia) methods
openlca
+1
vote
1
answer
1.4k
views
Parameterized calculation setups in python
asked
Jul 7, 2020
in
openLCA
by
JasminP
(
160
points)
python
redef
change parameters
parameterised calculation
olca-ipc
0
votes
1
answer
515
views
Parameterised calculation setup python
asked
Jul 7, 2020
in
openLCA
by
JasminP
(
160
points)
python
paramater
redef
Page:
« prev
1
...
47
48
49
50
51
52
53
54
55
56
57
...
73
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
.
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
(2.7k)
Miscellaneous
(165)
LCA Collaboration Server
(68)
Follow @openlca
Recent questions
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
product system
import
error
flows
openlca1.6
results
calculation
modelling
python
data inputs
data
openlca1.7
monte carlo analysis
processes
impact analysis
openlca1.5
uncertainty
input output
olca-ipc
lca
impact assessment method
methods
lca collaboration server
openlca 2.0
life cycle assessment (lca)
provider linking
excel export
ecoinvent3.6
openlca 1.10.3
waste treatment
en15804
import export
exiobase
contribution tree
waste management
ecoinvent3.5
impact categories
exporting results
crash
...
