Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions in openLCA
0
votes
1
answer
1.4k
views
How to easily change time frame of LCA that includes replacement of parts
asked
Apr 22, 2022
in
openLCA
by
Matt_T
(
170
points)
time
lca
replacing
product system
process
0
votes
0
answers
862
views
Monte Carlo simulation closing OpenLCA after more than 700 iterations done and no other apps open
asked
Apr 22, 2022
in
openLCA
by
vincent.roy.92
(
120
points)
openlca
monte carlo analysis
0
votes
0
answers
754
views
calculation of the environmental impact of a system operation
asked
Apr 20, 2022
in
openLCA
by
Priscila_G
(
150
points)
impact analysis
openlca
product system
0
votes
0
answers
740
views
Quantifying capital / infrastructure impact using Ecoinvent 3.8
asked
Apr 19, 2022
in
openLCA
by
cspringett
(
260
points)
ecoinvent 3.8
openlca 1.10.3
infrastructure
0
votes
1
answer
1.2k
views
How do I calculate a transport with a higher payload?
asked
Apr 19, 2022
in
openLCA
by
GHecodesign
(
120
points)
ecoinvent
transportation
+1
vote
0
answers
801
views
Can I have two EoL approaches in the same process?
asked
Apr 19, 2022
in
openLCA
by
dhiradio
(
150
points)
end-of-life (eol)
end of life
0
votes
0
answers
899
views
Location and Ökobaudat
asked
Apr 18, 2022
in
openLCA
by
arnhem
(
310
points)
database
lca
openlca
life cycle impact assessment (lcia) methods
0
votes
1
answer
1.8k
views
How to undo deleting process
asked
Apr 18, 2022
in
openLCA
by
LeilaNattagh
(
120
points)
openlca
database
process
0
votes
1
answer
1.3k
views
Errors when trying to perform calculations through Java
asked
Apr 15, 2022
in
openLCA
by
Fernando3161
(
220
points)
openlca
error
java
0
votes
0
answers
1.4k
views
Import the database takes forever
asked
Apr 14, 2022
in
openLCA
by
khashayar
(
120
points)
database import
error
0
votes
1
answer
1.9k
views
Is it possible to paralelize calculations during a MonteCarlo analysis via multiprocessing on python or java?
asked
Apr 14, 2022
in
openLCA
by
Fernando3161
(
220
points)
openlca
multiprocessing
monte carlo analysis
0
votes
1
answer
1.5k
views
How to display only the impactresult values in olca-ipc calculation ?
asked
Apr 14, 2022
in
openLCA
by
yazid
(
140
points)
olca-ipc
python
openlca
0
votes
0
answers
873
views
How to get impact analysis values of a process with olca-ipc ?
asked
Apr 14, 2022
in
openLCA
by
yazid
(
140
points)
olca-ipc
openlca
python
0
votes
1
answer
1.8k
views
why lorry 3.5-7.5 make more emission than lorry 16-32?
asked
Apr 13, 2022
in
openLCA
by
Luca.Ciapanna
(
200
points)
transport
lorry
0
votes
1
answer
1.7k
views
Import Okobaudat in Open LCA
asked
Apr 13, 2022
in
openLCA
by
arnhem
(
310
points)
database
lca
+1
vote
1
answer
2.0k
views
Why are the contributions to impact category results for self-created flows not shown properly?
asked
Apr 13, 2022
in
openLCA
by
Luca
(
130
points)
recipe midpoint (h)
lcia results
gwp
openlca
+1
vote
1
answer
1.5k
views
Negative global warming impact
asked
Apr 13, 2022
in
openLCA
by
eatcrisps
(
130
points)
openlca
impact analysis
impact categories
elcd database
negative outputs
0
votes
0
answers
920
views
reasons for negative GWP in Consequential Regio
asked
Apr 11, 2022
in
openLCA
by
Lena
(
240
points)
gwp
consequential
production process ecoinvent
results
ecoinvent 3.8
0
votes
1
answer
2.7k
views
Physical Allocation
asked
Apr 11, 2022
in
openLCA
by
saba shadab
(
170
points)
allocation
multi functional process
physical allocation
openlca
+1
vote
1
answer
2.9k
views
Suggestions to Improve openLCA user interface
asked
Apr 11, 2022
in
openLCA
by
sourabhjain
(
680
points)
openlca
openlca update
life cycle impact assessment (lcia)
0
votes
1
answer
1.8k
views
Results in negative in some indicators with Recipe Midpoint H
asked
Apr 10, 2022
in
openLCA
by
Daniq1026
(
120
points)
recipe midpoint (h)
lcia results
+1
vote
1
answer
1.4k
views
PROBAS negative results
asked
Apr 8, 2022
in
openLCA
by
Maxim Derkach
(
210
points)
lcia results
openlca
impact categories
results
database
0
votes
1
answer
1.6k
views
Impactv2.1.3 giving zero impacts when imported into USLCI database
asked
Apr 8, 2022
in
openLCA
by
gsdipietro
(
150
points)
life cycle impact assessment (lcia)
openlca 1.11.0
zero results
openlca lcia methods pack
uslci
0
votes
0
answers
1.8k
views
Can someone explain why the LCIA, ei- IPCC 2013 and the openLCA version IPCC 2013 (CO2-uptake) have different results?
asked
Apr 7, 2022
in
openLCA
by
unfold
(
120
points)
life cycle impact assessment (lcia) methods
impact analysis
openlca
0
votes
1
answer
1.4k
views
Version 01.11 "tags" functionality - How does it work?
asked
Apr 7, 2022
in
openLCA
by
Dominik_P
(
310
points)
01.11.
tag
tags
hotspot analysis
0
votes
1
answer
5.3k
views
Using open LCA through the API as a background calculation engine, without the openLCA GUI
asked
Apr 6, 2022
in
openLCA
by
simon_cadavid
(
210
points)
api
python
0
votes
1
answer
4.0k
views
Is it possible to manually add impact factors for specific flows to an existing impact assessment method?
asked
Apr 6, 2022
in
openLCA
by
sanna-henk
(
140
points)
impact factors
impact assessment method
external values
co2 emission
lcia results
0
votes
1
answer
3.3k
views
How can import EPDs informations in openLCA?
asked
Apr 6, 2022
in
openLCA
by
MartaC
(
150
points)
epd editor
epd
openlca
import
0
votes
3
answers
3.9k
views
Exporting/importing JSON-LD files between Mac and Windows
asked
Apr 5, 2022
in
openLCA
by
mikdale
(
500
points)
openlca
json-ld
database import
failed to import processes
0
votes
1
answer
1.8k
views
Results not showing in project report
asked
Apr 5, 2022
in
openLCA
by
mikdale
(
500
points)
openlca
report
project report
0
votes
1
answer
1.5k
views
How to recover database?
asked
Apr 4, 2022
in
openLCA
by
alex
(
160
points)
database
openlca
import
0
votes
1
answer
3.5k
views
Unable to import ELCD database v3.2 and OpenLCA LCIA methods v2.1.3 in OpenLCA
asked
Apr 4, 2022
in
openLCA
by
Prezelus
(
120
points)
database
life cycle impact assessment (lcia) methods
error
openlca
0
votes
1
answer
1.3k
views
Saving Calculation Results in OpenLCA not possible?
asked
Apr 4, 2022
in
openLCA
by
Dominik_P
(
310
points)
contribution tree
saving work
saving results
0
votes
1
answer
1.0k
views
Why does system -A+A not amount to zero?
asked
Apr 4, 2022
in
openLCA
by
sagets
(
870
points)
openlca
results
calculation
0
votes
1
answer
1.8k
views
Separating upstream and core stream result
asked
Apr 4, 2022
in
openLCA
by
KIRIM LEE
(
120
points)
lca
openlca
results
co2 emission
upstream
0
votes
1
answer
1.5k
views
EPD editor ( not plugin ) information
asked
Apr 3, 2022
in
openLCA
by
arnhem
(
310
points)
epd editor
epd
export
openlca
0
votes
1
answer
2.2k
views
Problems with Okobaudat DataBase
asked
Apr 1, 2022
in
openLCA
by
arnhem
(
310
points)
epd
editor
newflow
database
0
votes
0
answers
589
views
what input flow to consider
asked
Apr 1, 2022
in
openLCA
by
sara_nrd
(
120
points)
openlca
flussi
input di dati
categoria di flusso
+2
votes
0
answers
1.1k
views
LCA for electonic product like RaspberryPI
asked
Mar 31, 2022
in
openLCA
by
MikeMetzger
(
150
points)
raspberry pi
ecoinvent
validation
electronics
electronic production
0
votes
0
answers
782
views
Must we add emissions of a production process as output flows in openLCA?
asked
Mar 30, 2022
in
openLCA
by
Sol
(
120
points)
input output
output
flows
Page:
« prev
1
...
42
43
44
45
46
47
48
49
50
51
52
...
83
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
(3.3k)
Miscellaneous
(210)
LCA Collaboration Server
(83)
Follow @openlca
Recent questions in openLCA
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
product system
life cycle impact assessment (lcia)
flows
import
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
olca-ipc
data
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
waste treatment
life cycle assessment (lca)
excel export
contribution tree
provider linking
openlca 2.0
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
exporting results
waste management
allocation
ef3.1
...
