Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
1
answer
388
views
Can there be a process without an input flow?
asked
Feb 16
in
openLCA
by
soum
(
120
points)
openlca
flows
input output
0
votes
1
answer
774
views
Import of Ecoinvent database from GaBi (LCA For Expert) to OpenLCA
asked
Feb 13
in
openLCA
by
Valentine
(
120
points)
import export
gabi
ecoinvent data
0
votes
0
answers
310
views
How do I select an appropriate data quality system in OpenLCA?
asked
Feb 13
in
openLCA
by
rinkilodhi196
(
140
points)
data quality
openlca
life cycle impact assessment (lcia) methods
0
votes
1
answer
516
views
One of the inputs is showing no results in Contribution tree
asked
Feb 12
in
openLCA
by
mshahzadbazil
(
120
points)
contribution tree
results
0
votes
1
answer
390
views
Which is the pressure of the "Natural gas, high pressure" and "Natural gas, low pressure" in Ecoinvent 3.10.1?
asked
Feb 12
in
openLCA
by
francesca_chio
(
120
points)
ecoinvent 3.10.1
methane
modelling
0
votes
2
answers
1.3k
views
Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent
asked
Feb 12
in
openLCA
by
farcebastias
(
410
points)
recipe 2016
life cycle impact assessment (lcia) methods
water consumption
recipe midpoint (h)
0
votes
1
answer
464
views
Bug in openLCA in version 2.4
asked
Feb 12
in
openLCA
by
nemus210
(
240
points)
bug
interface
0
votes
1
answer
394
views
Error in the validation of the Agribalyse 3.0.1 database
asked
Feb 12
in
openLCA
by
bjati
(
150
points)
agribalyse
validate
0
votes
1
answer
771
views
Can't comit name changes to existing processes and flows to Collaboration Server
asked
Feb 11
in
LCA Collaboration Server
by
jonathan_hacker
(
150
points)
lca collaboration server
synchronisation
0
votes
1
answer
692
views
How can I manually add finished LCA data to a created database?
asked
Feb 11
in
openLCA
by
Helangi
(
120
points)
openlca
data
data inputs
database
import
0
votes
1
answer
601
views
UUID-Code changes with new Version of LCA Cut-off Cumulative LCI v3.9.1 to 3.11?
asked
Feb 10
in
openLCA
by
David Jäger
(
120
points)
3.9.1
3.10.1
database
0
votes
1
answer
492
views
Which database is best for LCA (alternative fuels in the maritime industry).
asked
Feb 7
in
openLCA
by
nav123
(
160
points)
database
openlca
life cycle assessment (lca)
tutorial
free
0
votes
1
answer
693
views
"Failed to Create Database" Error
asked
Feb 6
in
openLCA
by
Sbeagle6
(
120
points)
error
open lca 2.0
database
+1
vote
2
answers
1.2k
views
Comparing GWP total values for TRACI/CML versus PEF (EN15804+A2)
asked
Feb 4
in
openLCA
by
ptezcan
(
160
points)
gwp-ghg
en15804
traci
cml
biogenic
0
votes
1
answer
967
views
Advice on modelling CO2 capture from flue gas using microbial path
asked
Feb 4
in
Miscellaneous
by
Ifedayo
(
170
points)
carbon capture
openlca
0
votes
1
answer
354
views
what should be entered as input in the case of utilizing CO2 from flue gas
asked
Feb 4
in
openLCA
by
Ifedayo
(
170
points)
input output
database
0
votes
2
answers
836
views
How can I export data from my model the same way as ecoinvent Excel output?
asked
Feb 4
in
openLCA
by
Marine
(
150
points)
excel export
lcia results
0
votes
1
answer
1.0k
views
Ecoinvent 3.11 and Plastics in OpenLCA
asked
Feb 4
in
openLCA
by
DileoRoberto
(
150
points)
database update
database
0
votes
1
answer
607
views
Jupyter notebook fails to import olca module
asked
Feb 4
in
openLCA
by
Lars Nun
(
310
points)
olca-ipc
python
jupyter notebook
0
votes
1
answer
390
views
output flox impacts
asked
Feb 3
in
openLCA
by
Gopenlca
(
120
points)
openlca
calculation
0
votes
1
answer
484
views
Can I create a custom unit in processes ?
asked
Jan 31
in
openLCA
by
maximilien.schneider
(
120
points)
unit
process
flows
0
votes
1
answer
477
views
Assistance with openLCA application
asked
Jan 30
in
openLCA
by
russellhookway
(
120
points)
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
794
views
How to Calculate the PCF of My Vertical Farm in openLCA?
asked
Jan 30
in
openLCA
by
SusannaLCA_PCF
(
120
points)
data
calculation
energy
pcf
0
votes
0
answers
282
views
Which free databases will be suitable for calculating the LCA of microchips?
asked
Jan 29
in
openLCA
by
Karthik_personal
(
120
points)
free
database
openlca
0
votes
1
answer
564
views
Is there any way to integrate openLCA with a third party application?.
asked
Jan 29
in
openLCA
by
Karthik_LTIM
(
120
points)
data inputs
openlca
import
0
votes
1
answer
1.2k
views
After updating my foreground system from ecoinvent 3.8 to 3.10 the providers are missing in my created datasets.
asked
Jan 28
in
openLCA
by
Palacsinta
(
250
points)
ecoinvent 3.8
update
ecoinvent 3.9
3.10
providers
0
votes
1
answer
907
views
emission factor of a product
asked
Jan 27
in
openLCA
by
sonia_chaudhary
(
260
points)
emission factor
search input
0
votes
2
answers
537
views
Why do I get zero results for all impact categories in PSILCA impact assessment
asked
Jan 27
in
openLCA
by
Seval Cicek
(
180
points)
zero results
psilca
0
votes
1
answer
510
views
Bought Ecoinvent database, but very limited data
asked
Jan 27
in
openLCA
by
Claire
(
120
points)
database
ecoinvent
openlca nexus
database import
0
votes
1
answer
415
views
Adding own data when using circularity package
asked
Jan 26
in
openLCA
by
Meg
(
140
points)
circularity
process inputs
data inputs
circularity package
0
votes
1
answer
344
views
Oil Extraction from Jatropha seeds
asked
Jan 24
in
openLCA
by
samrin
(
260
points)
oil
extraction
gwp
0
votes
1
answer
534
views
How to import processe from LCDN nodes
asked
Jan 24
in
openLCA
by
luo.hesong
(
170
points)
import
openlca
lcdn
0
votes
1
answer
540
views
Why are my different not connecting properly into a system?
asked
Jan 23
in
openLCA
by
Jamessustain
(
170
points)
expanded boundary
process connection
0
votes
1
answer
607
views
Educational Single-User License for 3 month
asked
Jan 21
in
openLCA
by
lpicasso
(
150
points)
ecoinvent
license
database
openlca
0
votes
0
answers
352
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
0
votes
1
answer
397
views
Does anyone understand what is called semi-continous operation process?
asked
Jan 19
in
openLCA
by
Popoola
(
120
points)
openlca
flows
results
system process (lci)
0
votes
0
answers
282
views
Bug in Exporting All Process Databases as Excel?
asked
Jan 18
in
openLCA
by
hscottmatthews
(
120
points)
exporting results
excel
0
votes
1
answer
393
views
In which free database can I get agricultural products such as Dates, capsicum
asked
Jan 17
in
openLCA
by
Adira
(
120
points)
free database
agricultural products
0
votes
1
answer
515
views
LCA as an Undergraduate
asked
Jan 16
in
openLCA
by
mb993
(
120
points)
openlca
database
process
input output
0
votes
1
answer
1.1k
views
Issue with Incorrect Environmental Impact Values in Product System
asked
Jan 16
in
openLCA
by
mina0103
(
120
points)
life cycle impact assessment (lcia)
product system
Page:
« prev
1
...
3
4
5
6
7
8
9
10
11
12
13
...
67
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
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
(3.0k)
Miscellaneous
(196)
LCA Collaboration Server
(79)
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
input output
data
uncertainty
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
import export
openlca 2.0
contribution tree
provider linking
ecoinvent3.6
openlca 1.10.3
exiobase
impact categories
waste management
exporting results
electricity
crash
...