Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
0
votes
0
answers
1
view
How do I add the Material Production flow in the bottle tutorial?
asked
21 hours
ago
in
openLCA
by
meironzollmann
(
120
points)
input
material production
flows
bottle tutorial
0
votes
1
answer
3
views
Downloading database
asked
2 days
ago
in
openLCA
by
anna ohrfelt
(
120
points)
download
mac
database
import
openlca
0
votes
0
answers
2
views
what data base i could use for PET water bottle production?
asked
2 days
ago
in
openLCA
by
jaggu163
(
120
points)
life cycle assessment (lca)
database
0
votes
0
answers
3
views
General Approach when Choosing Databases
asked
2 days
ago
in
Miscellaneous
by
Nils Olsson
(
120
points)
database
lca
0
votes
1
answer
23
views
Please, add disclaimer to change excel system separator
asked
2 days
ago
in
openLCA
by
Nicola.Ferrara
(
1.3k
points)
openlca
error
copy paste
+2
votes
1
answer
30
views
Water consumption contribution tree from Recipe 2016 (H) doesn't add 100%
asked
3 days
ago
in
openLCA
by
mariacc
(
240
points)
life cycle impact assessment (lcia) methods
openlca
results
contribution tree
recipe 2016
–1
vote
0
answers
15
views
If the production of 1 kg of integrated circuit, then based what assumption was this done?
asked
4 days
ago
in
openLCA
by
James D. Wounuah
(
160
points)
openlca
database
life cycle inventory (lci)
calculation
0
votes
0
answers
2
views
Format converter: A file with encountered errors was created:
asked
4 days
ago
in
openLCA
by
Mareike
(
120
points)
openlca format converter
ilcd
converter
ecospold2
0
votes
0
answers
2
views
Electricity mix missing
asked
4 days
ago
in
openLCA
by
tkyoto90
(
120
points)
electricity
openlca
regionalized lcia
0
votes
1
answer
30
views
Ask a question module is broken
asked
Sep 9
in
openLCA
by
austinmurnane
(
120
points)
import
json-ld
0
votes
0
answers
23
views
Is Asphalt Production captured in the PEF database? if yes is it under a different name?
asked
Sep 7
in
openLCA
by
Minka
(
120
points)
openlca
database
0
votes
0
answers
27
views
Error regionalized LCIA (shape file parameters missing?)
asked
Sep 4
in
openLCA
by
Olesya
(
120
points)
regionalised lca
shape file parameters
life cycle impact assessment (lcia)
regionalized
regionalized lcia
0
votes
0
answers
31
views
Modelling leftover material that is reused in the process
asked
Sep 3
in
openLCA
by
rrajbanshi
(
160
points)
reuse
waste modelling
0
votes
0
answers
31
views
How do i import the file in openLCA after performing openLCA format converter
asked
Sep 3
in
openLCA
by
mia
(
160
points)
openlca format converter
converter
ecospold2
ilcd
+1
vote
2
answers
62
views
Results from EF database Land Use category is different from Look@LCI
asked
Sep 1
in
openLCA
by
Nicola.Ferrara
(
1.3k
points)
different results
database
environmental footprints (pef - pefcr and oef - oefsr)
0
votes
1
answer
55
views
can anyone help and give me private lessons and I will pay him/her?
asked
Aug 30
in
openLCA
by
asam
(
200
points)
openlca
processes
0
votes
0
answers
41
views
Importing NREL LCI data
asked
Aug 28
in
openLCA
by
rrajbanshi
(
160
points)
nrel
openlca
import
database
0
votes
0
answers
36
views
Importing CFs calculated in an excel to openLCA
asked
Aug 28
in
openLCA
by
Mudit
(
140
points)
impact assessment
import
0
votes
0
answers
31
views
Best LCA Database for developing countries
asked
Aug 27
in
openLCA
by
monica
(
160
points)
data inputs
database
0
votes
1
answer
50
views
Heat and electricity from incineration
asked
Aug 27
in
openLCA
by
newtoLCA
(
120
points)
openlca
waste management
ecoinvent3.6
energy
cut-off
0
votes
0
answers
51
views
Modelling waste process and output in openLCA with ecoinvent 3.6
asked
Aug 27
in
openLCA
by
Nokra13
(
120
points)
waste
ecoinvent3.6
recycling
waste modelling
waste treatment
0
votes
1
answer
61
views
LCA result Validation
asked
Aug 26
in
openLCA
by
datztina
(
150
points)
ecoinvent 3.6
sensitivity
uncertainty
0
votes
2
answers
77
views
how i can use data from gabi in open LCA?
asked
Aug 26
in
openLCA
by
asam
(
200
points)
database
life cycle impact assessment (lcia) methods
0
votes
0
answers
45
views
I can't restore a database that is a folder.
asked
Aug 25
in
openLCA
by
tpelton
(
120
points)
restore database
folder download
0
votes
1
answer
39
views
Is anyone else having an issue downloading the new version (or any version) of openLCA on their Mac?
asked
Aug 21
in
openLCA
by
noahsandoval
(
120
points)
download
mac
0
votes
1
answer
155
views
Fertiliser in openLCA- negative CO2 emissions
asked
Aug 21
in
openLCA
by
rrajbanshi
(
160
points)
ecoinvent3.6
calculation
results
openlca
0
votes
1
answer
38
views
All the Data imported! No result at the End!
asked
Aug 20
in
openLCA
by
Shari
(
170
points)
life cycle impact assessment (lcia)
results
openlca
ecoinvent3.6
apos
+1
vote
1
answer
60
views
comparison between car and train
asked
Aug 18
in
openLCA
by
Lynn Lüdemann
(
350
points)
car
train
functional unit
lcia results
0
votes
1
answer
75
views
openLCA (1.10.3 64bit Linux) crashes on EF Footprints database
asked
Aug 18
in
openLCA
by
Niles
(
120
points)
environmental footprints (pef - pefcr and oef - oefsr)
linux
crash
0
votes
1
answer
64
views
How can I adapt data from the Ecoinvent database?
asked
Aug 18
in
openLCA
by
Mariannedidomenico
(
220
points)
database
ecoinvent3.6
0
votes
1
answer
32
views
Export the parameters with UUIDs and descriptions in an excel
asked
Aug 18
in
openLCA
by
Alix Poitou
(
140
points)
openlca
parameters
excel export
0
votes
1
answer
72
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
in
openLCA
by
remambeli
(
120
points)
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
30
views
How the values in the “Uncertainty” column are calculated?
asked
Aug 14
in
openLCA
by
Shiva Zargar
(
120
points)
uncertainty
data quality
ecoinvent process
0
votes
1
answer
73
views
Can I run several product systems simultaneously and get the results in an Excel format?
asked
Aug 13
in
openLCA
by
mariacc
(
240
points)
calculation
openlca 1.10.2
product system
openlca
0
votes
1
answer
36
views
Cannot see generated flows in navigations window
asked
Aug 12
in
openLCA
by
gparku
(
120
points)
openlca
flows
0
votes
1
answer
58
views
I get a negative impact result when calculation on just one flow even though this flow has positive impacts
asked
Aug 10
in
openLCA
by
GreenMachine
(
120
points)
openlca 1.10.3
environmental footprints (pef)
pef database
0
votes
1
answer
51
views
error by importing ecoinvent3.6 apos lci databases
asked
Aug 10
in
openLCA
by
usantorini
(
120
points)
error
database
ecoinvent3.6
openlca
import
0
votes
1
answer
60
views
OpenLCA has any database for wastewater?
asked
Aug 10
in
openLCA
by
Sherin178
(
120
points)
data inputs
openlca
0
votes
1
answer
61
views
How can you calculate the direct and indirect emissions linked to a production of a product
asked
Aug 6
in
openLCA
by
James D. Wounuah
(
160
points)
life cycle impact assessment (lcia)
calculation
database
0
votes
1
answer
67
views
How are impacts scaled?
asked
Aug 5
in
openLCA
by
AmritaS
(
150
points)
life cycle impact assessment (lcia)
processes
flows
Page:
1
2
3
4
5
6
...
22
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
(804)
Miscellaneous
(39)
LCA Collaboration Server
(27)
Tweets by openLCA
Recent questions
Most popular tags
openlca
database
openlca1.6
modelling
import
ecoinvent
openlca1.7
life cycle impact assessment (lcia) methods
data
openlca1.5
process
life cycle impact assessment (lcia)
flows
error
results
calculation
product system
inventory
lca collaboration server
ecoinvent3.5
ecoinvent3.6
openlca1.8
impact
openlca1.4
assessment
ecoinvent3.3
installation
python
provider linking
waste management
data inputs
uncertainty
monte carlo analysis
import export
allocation
processes
openlca1.10
life cycle assessment (lca)
system process (lci)
import error
json-ld
macos
excel
developer
exporting results
...
