Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions tagged openlca
0
votes
0
answers
283
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
578
views
how to copy (duplicate) an elementary flow present in the ECOINVENT 3.9.1 database?
asked
Jun 13, 2023
in
openLCA
by
Cipriano
(
300
points)
impact factors
openlca
flows
ecoinvent 3.9.1
0
votes
0
answers
488
views
Integrate electricity and fuel consumption
asked
Jun 12, 2023
in
openLCA
by
Ludovic
(
150
points)
fuel consumption
electricity
openlca
+2
votes
0
answers
346
views
Which free database to use for a conveyor chain
asked
Jun 9, 2023
in
openLCA
by
Lennart
(
200
points)
database
openlca
free
plastic
conveyor chain
0
votes
0
answers
685
views
Exiobase 3.8 and units
asked
Jun 6, 2023
in
openLCA
by
maddening
(
160
points)
openlca
exiobase
calculation method
units
database
0
votes
2
answers
1.4k
views
Regional electricity data of U.S.
asked
Jun 5, 2023
in
openLCA
by
hellboy31
(
160
points)
openlca
provider
electricity
ecoinvent
0
votes
1
answer
689
views
How can I exclude the impact of materials in the impact calculation of manufacturing processes in ecoinvent?
asked
Jun 3, 2023
in
openLCA
by
shantanu
(
120
points)
openlca
ecoinvent
0
votes
0
answers
323
views
When i create product system, the model does not show input, what can be the reason?
asked
May 26, 2023
in
openLCA
by
khairul
(
120
points)
product system
openlca
0
votes
0
answers
292
views
Rule of three for LCIA
asked
May 24, 2023
in
openLCA
by
forbay
(
350
points)
openlca
life cycle impact assessment (lcia)
ecoinvent
lcia results
modelling
+1
vote
1
answer
4.8k
views
Exporting EPDs to excel, pdf, etc
asked
May 22, 2023
in
openLCA
by
Matias Lund
(
8.4k
points)
excel export
version 2.0
openlca
epd
+1
vote
0
answers
442
views
Looking for the item "oil base" or and equivalent for RE-refining Process in ELCD database
asked
May 22, 2023
in
openLCA
by
Josevale05
(
130
points)
openlca
flows
lubricant oil
database
0
votes
1
answer
400
views
Is it possible to represent a machine as a process in Open LCA?
asked
May 18, 2023
in
openLCA
by
Henrik
(
170
points)
openlca
dateneingaben
+1
vote
1
answer
531
views
I'm trying to create an LCSA comparing fast fashion to luxury fashion by comparing polyester clothes to 100% cotton.
asked
May 15, 2023
in
openLCA
by
do236
(
130
points)
openlca
mac
error
+1
vote
2
answers
630
views
unrealistic results in CO2-equivalent using probas-database
asked
May 15, 2023
in
openLCA
by
student1
(
130
points)
openlca
methods
error importing database
0
votes
1
answer
510
views
Defining boundaries when product flows have background processes
asked
May 12, 2023
in
openLCA
by
sjamil
(
520
points)
openlca
product flow
impact analysis
product system
0
votes
0
answers
303
views
difference between transformation and occupation
asked
May 12, 2023
in
openLCA
by
kaniz
(
150
points)
openlca
database
apos
0
votes
1
answer
564
views
EE and EET for Epd's showing up as one result after exporting to excel
asked
May 11, 2023
in
openLCA
by
kikiee
(
200
points)
openlca
excel export
exporting results
0
votes
1
answer
721
views
When will EF 3.1 database be available in openlca nexus ? Kindly state a timeline.
asked
May 8, 2023
in
openLCA
by
kishoreganesh18
(
140
points)
database
ef
openlca
0
votes
1
answer
696
views
method not found using JSON-RPC via Fetch API
asked
May 7, 2023
in
openLCA
by
Abhishek
(
120
points)
life cycle impact assessment (lcia) methods
api
openlca1.11.0
product flow
openlca
0
votes
1
answer
508
views
Incomplete Excel export file
asked
May 7, 2023
in
openLCA
by
Liucj
(
370
points)
openlca
version 2.0
excel export
0
votes
2
answers
821
views
Excel Export : provider not set
asked
May 4, 2023
in
openLCA
by
cmalnoe
(
200
points)
excel export
openlca
provider
default provider
0
votes
1
answer
1.4k
views
Can I export some processes from GABI and import them to Ecoinvent in OpenLCA and run the impact assessment?
asked
May 2, 2023
in
openLCA
by
hellboy31
(
160
points)
openlca
import export
database
ecoinvent
0
votes
1
answer
1.6k
views
Negative values for the LCIA
asked
May 2, 2023
in
openLCA
by
Eline1618
(
310
points)
lcia results
openlca
negative emissions
ecoinvent
impact assessment
0
votes
2
answers
6.5k
views
how to download database from ecoinvent website for openLCA
asked
May 2, 2023
in
openLCA
by
Ravipatel
(
120
points)
database
ecoinvent
ecoinvent3.6
openlca
0
votes
0
answers
434
views
I want to calculate the Emission Factor of the Textile Industry using openLCA software (Version 1.10). Please help me.
asked
Apr 27, 2023
in
openLCA
by
Subrototito1
(
120
points)
openlca
co2 emission
openlca 1.10.3
database
0
votes
0
answers
261
views
MacBook shutdown when making report
asked
Apr 25, 2023
in
openLCA
by
sofsor
(
120
points)
report
openlca
0
votes
1
answer
335
views
Process data for chlorine gas production
asked
Apr 22, 2023
in
openLCA
by
sjamil
(
520
points)
database
openlca
chlorine
0
votes
1
answer
438
views
Can I use EDP to addd them to LCAs impacts results in which I lacked processes to replace the lacked processs?
asked
Apr 20, 2023
in
openLCA
by
gabrielinbilbao
(
140
points)
database
openlca
edp
process
excel
0
votes
1
answer
476
views
How can you know if your impact is big or small?
asked
Apr 19, 2023
in
openLCA
by
Eline1618
(
310
points)
impact assessment method
life cycle impact assessment (lcia)
database
openlca
assessment
0
votes
1
answer
993
views
How to account for rinsing water?
asked
Apr 18, 2023
in
openLCA
by
Eline1618
(
310
points)
waste water treatment
lca of waste water
openlca
input output
process
0
votes
1
answer
979
views
When I finish creating a process there are not inputs showing on the model graph just the name of the process
asked
Apr 13, 2023
in
openLCA
by
Dony
(
120
points)
input output
process
openlca
0
votes
1
answer
475
views
Wrong outcome value of Parameter formula
asked
Apr 12, 2023
in
openLCA
by
bomi6462
(
120
points)
formulaevaluationfailed
error
openlca
+1
vote
1
answer
739
views
Request for future versions: advanced formulas for dependent parameters
asked
Apr 12, 2023
in
openLCA
by
Simon Winther Schor
(
790
points)
openlca
feature request
0
votes
1
answer
710
views
How can I add multiple outputs of the same flow?
asked
Apr 11, 2023
in
openLCA
by
bwattie
(
120
points)
openlca
output
duplicate
flows
0
votes
0
answers
267
views
Zero GWP using NREL populated process/flows and TRACI impact assessment?
asked
Apr 7, 2023
in
openLCA
by
jkittrell
(
140
points)
impact assessment method
gwp-ghg
openlca
gwp
0
votes
0
answers
388
views
Cost database
asked
Apr 7, 2023
in
openLCA
by
forbay
(
350
points)
openlca
cost analysis
life cycle assessment (lca)
ecoinvent
0
votes
0
answers
347
views
Why the IPCC 2021 doesn’t have the option with CO2 uptake ass the 2013 method does?
asked
Mar 31, 2023
in
openLCA
by
fernanda.f
(
140
points)
methods
ipcc
openlca
+1
vote
1
answer
1.1k
views
Use of parameters and overwriting rules
asked
Mar 31, 2023
in
openLCA
by
Savesani
(
130
points)
parametric model
openlca
+1
vote
1
answer
1.1k
views
CountrySelector: How to create complex parameter switches? Parameter formula cap = 1000
asked
Mar 30, 2023
in
openLCA
by
Simon Winther Schor
(
790
points)
openlca
python
global parameter
olca
error
0
votes
0
answers
470
views
May the 15804+A2 LCIA method be used in the standard database ecoinvent 3.8?
asked
Mar 29, 2023
in
openLCA
by
Theresa Pscherer
(
120
points)
openlca
ecoinvent 3.8
en15804
life cycle impact assessment (lcia) methods
Page:
« prev
1
...
8
9
10
11
12
13
14
15
16
17
18
...
41
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
(2.9k)
Miscellaneous
(190)
LCA Collaboration Server
(76)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
processes
data
input output
uncertainty
openlca1.7
olca-ipc
impact analysis
openlca1.5
lca
impact assessment method
methods
lca collaboration server
life cycle assessment (lca)
en15804
openlca 2.0
contribution tree
import export
waste treatment
provider linking
excel export
ecoinvent3.6
openlca 1.10.3
exiobase
waste management
impact categories
exporting results
ecoinvent3.5
allocation
...
