Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Most viewed questions
0
votes
1
answer
99
views
What's the difference standardisation and normalisation in LCA
asked
Mar 21
in
openLCA
by
dfatim
(
220
points)
openlca
normalization factors
database
flows
weighting
0
votes
1
answer
99
views
Not all EF 3.1 calculations results seem to give a correct result
asked
Feb 21
in
openLCA
by
PackLCA
(
130
points)
ef3.1
impact factors
ef
calculation
different results
0
votes
0
answers
99
views
EPD for mortars - providers for module C and D
asked
Sep 28, 2023
in
openLCA
by
Giannis Kosmidis
(
720
points)
en15804
module d
module c
mortars
0
votes
1
answer
99
views
How do you edit the free in the database? Is it really simply ratio and proportion?
asked
Sep 17, 2023
in
openLCA
by
Matt
(
260
points)
database
allocation
ecoinvent
weight-volume ratio
0
votes
0
answers
98
views
GHG, Labour, and other Environmental Footprints by sector indicators in PSILCA
asked
Sep 28, 2023
in
openLCA
by
Angie
(
270
points)
openlca
psilca
social indicators
data inputs
0
votes
0
answers
98
views
Manual Product System Config - Python
asked
Sep 13, 2023
in
openLCA
by
johnshahla
(
120
points)
product system
openlca
olca-ipc
python
0
votes
0
answers
98
views
In the processes - Disposal PET bottle- I am unable to insert "Empty beer bottle" flow
asked
May 19, 2023
in
openLCA
by
vedantsingh
(
120
points)
case study
process
+1
vote
0
answers
97
views
Processes in openlca / Ecoinvent
asked
Aug 4, 2023
in
openLCA
by
ec
(
180
points)
ecoinvent
openlca
0
votes
0
answers
97
views
Software freezes when adding a flow (Mac)
asked
Jun 13, 2023
in
openLCA
by
HelenSerafina
(
120
points)
openlca
flows
mac
crash
0
votes
1
answer
96
views
How can students download Ecoinvent v2.2 and v3.91 with multi user license for academic purpose ?
asked
Mar 7
in
openLCA
by
soniach
(
150
points)
ecoinvent v2.2
ecoinvent v3.91
0
votes
0
answers
96
views
I am trying to create a spold file of one of the processes in Open LCA in order to use it in another software
asked
Nov 19, 2023
in
openLCA
by
lynnchehab
(
120
points)
database
database import
0
votes
0
answers
96
views
Modelling scenarios - accounting for repairs/refurbishment
asked
Jun 25, 2023
in
LCA Collaboration Server
by
spottedskink_14
(
120
points)
scenario
lca
0
votes
1
answer
95
views
How to change the theme of the interface form black to white?
asked
Mar 11
in
openLCA
by
mo7amed
(
200
points)
openlca 2.0
interface
0
votes
1
answer
95
views
Monte Carlo simulation results are 300 standard deviation, normal?"
asked
Jan 31
in
openLCA
by
honortao666
(
300
points)
monte carlo analysis
uncertainty
monte carlo
excel export
0
votes
0
answers
95
views
Change a material in a process
asked
Oct 17, 2023
in
openLCA
by
tarlon.s
(
640
points)
openlca
process
data inputs
sankey diagram
0
votes
1
answer
95
views
which DB can i find co2 intensity of energy commodities
asked
Sep 6, 2023
in
openLCA
by
sturkian
(
120
points)
life cycle impact assessment (lcia)
ghg
co2 emission
0
votes
0
answers
95
views
What is the difference between two flows in Ecoinvent 3?
asked
Jul 10, 2023
in
openLCA
by
Megalithos3
(
150
points)
flows
ecoinvent
0
votes
1
answer
94
views
Can not open database anymore openLCA2.0.3
asked
Jan 24
in
openLCA
by
Olivier Blanc
(
120
points)
openlca
openlca database
openlca 2.0
import
database
0
votes
0
answers
94
views
How to choose a database for assessing impact in wastewater treatment plant especially stabilization ponds
asked
Oct 5, 2023
in
openLCA
by
andini__
(
120
points)
waste water treatment
lca of waste water
impact assessment method
database
openlca
0
votes
0
answers
94
views
Cannot add input parameter when perform regionalised LCA in openLCA 2.0
asked
Sep 28, 2023
in
openLCA
by
SS
(
170
points)
version 2.0
openlca
regionalized lca
0
votes
1
answer
94
views
Forage data insert
asked
Sep 20, 2023
in
openLCA
by
emilio.sabia
(
120
points)
data inputs
product system
0
votes
1
answer
93
views
How do I provide proof for Educational ecoinvent License?
asked
Feb 29
in
Miscellaneous
by
Francisco.Patrocinio
(
120
points)
ecoinvent
educational licence
0
votes
1
answer
93
views
How can we calculate the impact assessment of multiple processesand flows at once?
asked
Feb 12
in
openLCA
by
Omotaiwo
(
160
points)
flows
input output
openlca
product system
life cycle impact assessment (lcia)
0
votes
0
answers
93
views
How to measure Social responsibility along the supply chain in Psilca
asked
Sep 28, 2023
in
openLCA
by
Angie
(
270
points)
psilca
social indicators
data inputs
risk level
0
votes
0
answers
93
views
free database recommendation for food products?
asked
Sep 8, 2023
in
openLCA
by
cmallier
(
120
points)
database
free
food
ingredients
0
votes
0
answers
93
views
How to set waste composition in openlca database?
asked
Jul 7, 2023
in
openLCA
by
kavirishabhkatiyar
(
120
points)
openlca
msw
india
0
votes
0
answers
93
views
how can I find ecoinvent dataset " operation, lorry 28t, rape methyl ester 100% " for free?
asked
Jul 6, 2023
in
Miscellaneous
by
samiye
(
320
points)
operation
lorry 28t
rape methyl ester 100%
0
votes
0
answers
93
views
Global maritime shipping / emissions dataset for course on data thinking?
asked
Feb 4, 2023
in
openLCA
by
jaan
(
120
points)
shipping
ai
data thinking
machine learning
visualization
0
votes
1
answer
92
views
What is the meaning of "Direct impact contributions" in exported results?
asked
Mar 13
in
openLCA
by
hlappal
(
140
points)
openlca 2.1
excel export
lcia results
direct contribution
upstream impacts
0
votes
1
answer
92
views
How to calculate ecocosts in OpenLCA
asked
Jan 16
in
openLCA
by
Monikuntala Das
(
130
points)
ecocosts
openlca
comparative
impact assessment method
0
votes
1
answer
92
views
A large part of the impact analysis is synthetic fuel, coal, high temperature Fisher-Tropsch operations
asked
Dec 13, 2023
in
openLCA
by
TildaLCA
(
140
points)
openlca
impact assessment method
fuel consumption
calculation method
ecoinvent 3.7
0
votes
0
answers
92
views
Evaluation and Comparsion of Emissions of Truck Transport and Rail Transport using LCA
asked
Nov 19, 2023
in
openLCA
by
AbdelmoniemAMAAIK
(
120
points)
transportation
openlca
rail
truck
+1
vote
0
answers
92
views
Show used parameter set in the results tab
asked
Sep 28, 2023
in
openLCA
by
schubele
(
350
points)
feature request
parametric model
product system
results
0
votes
0
answers
92
views
Exporting Unit Processes
asked
Sep 26, 2023
in
openLCA
by
matu
(
120
points)
export
unit process
version 2.0
ecoinvent
knime
+2
votes
0
answers
92
views
I’m looking for an OpenLCA developer for a project!
asked
Aug 9, 2023
in
openLCA
by
RichardS
(
140
points)
python
developer
0
votes
1
answer
91
views
openLCA 2 How can I change the name of a folder created by "Set folders" for databases?
asked
Feb 29
in
openLCA
by
Gerhard Piringer
(
160
points)
openlca 2.0
database
order
sort
0
votes
1
answer
91
views
ecoinvent database files for openLCA
asked
Feb 16
in
openLCA
by
Mohrbaee1
(
120
points)
datbase
download
openlca
ecoinvent
0
votes
1
answer
91
views
Monte Carlo error
asked
Feb 10
in
openLCA
by
Liucj
(
140
points)
monte carlo analysis
ecoinvent 3.9.1
crash
error
0
votes
1
answer
91
views
cutoff threshold set
asked
Nov 23, 2023
in
openLCA
by
Myeongjukim
(
300
points)
cut-off
ecoinvent
openlca
waste
0
votes
0
answers
91
views
I want to get the emission of the waste cloth material from textile industry?
asked
Sep 6, 2023
in
openLCA
by
Shrunk
(
120
points)
openlca
co2 emission
Page:
« prev
1
...
55
56
57
58
59
60
61
62
63
64
65
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
(2.4k)
Miscellaneous
(143)
LCA Collaboration Server
(58)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
import
product system
openlca1.6
flows
error
results
calculation
modelling
python
data
openlca1.7
data inputs
monte carlo analysis
processes
openlca1.5
impact analysis
uncertainty
input output
olca-ipc
lca
lca collaboration server
openlca 2.0
methods
ecoinvent3.6
openlca 1.10.3
impact assessment method
life cycle assessment (lca)
waste treatment
provider linking
excel export
import export
exiobase
ecoinvent3.5
contribution tree
waste management
en15804
allocation
unit process
inventory
...
