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+2
votes
1
answer
1.1k
views
Unit calculation are slow even with all optimizations
asked
Feb 14, 2023
in
openLCA
by
Tom56
(
320
points)
openlca
calculation slow calculation
unit process
+2
votes
0
answers
1.2k
views
openLCA LCIA methods v2.1.3 - unable to load JSON-LD - .zip file not recognized by the import function openLCA 1.11.0
asked
Feb 13, 2023
in
openLCA
by
rebeccamaeleblanc
(
160
points)
life cycle impact assessment (lcia) methods
import
0
votes
1
answer
1.2k
views
How to avoid consolidated input flows, showing as one total result, in a product system?
asked
Feb 13, 2023
in
openLCA
by
miae
(
160
points)
openlca
flows
process
input output
product system
+1
vote
1
answer
1.3k
views
Import of database
asked
Feb 7, 2023
in
openLCA
by
Matias Lund
(
8.3k
points)
database
ecoinvent
database import
merge databases
0
votes
0
answers
660
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
0
answers
652
views
Error Missing flowPropertyFactor in impactFactors (id=5515873)
asked
Feb 2, 2023
in
openLCA
by
LauraG
(
120
points)
openlca
error
openlca lcia methods pack
0
votes
1
answer
1.1k
views
Error to export results as excel file
asked
Feb 1, 2023
in
openLCA
by
tbar
(
120
points)
excel export
product system
+1
vote
0
answers
1.7k
views
Release of EF3.1 database
asked
Jan 31, 2023
in
openLCA
by
Alberto
(
440
points)
ef3.1
pef
0
votes
1
answer
6.4k
views
relier les flux dans un nouveau processus
asked
Jan 31, 2023
in
openLCA
by
karl-boris MOULIOM
(
120
points)
openlca1.10
processus
+2
votes
0
answers
950
views
How to get Upstream process of a process
asked
Jan 30, 2023
in
openLCA
by
ryosensei
(
180
points)
openlca
olca-core
upstream impacts
0
votes
1
answer
1.4k
views
Elementary flows don't show up in the product system
asked
Jan 30, 2023
in
openLCA
by
DWK
(
160
points)
product system
elementary flows
0
votes
1
answer
1.3k
views
What is the unit of CED in LCIA method 2_1_2?
asked
Jan 28, 2023
in
openLCA
by
Moe_Salman
(
140
points)
openlca
life cycle impact assessment (lcia) methods
ced
epbt
0
votes
1
answer
934
views
Why does the cost of each ingredient does not add up to the total cost in the contribution tree?
asked
Jan 27, 2023
in
openLCA
by
Pujitha Ganapathi C
(
120
points)
contribution tree
cost analysis
0
votes
1
answer
1.9k
views
Problem with importing JSON-LD files in Open LCA 1.11.
asked
Jan 26, 2023
in
openLCA
by
ukulkarn
(
120
points)
json-ld
import
0
votes
1
answer
1.2k
views
Implementation of EN15804 add-on for EcoInvent 3.9.1
asked
Jan 23, 2023
in
openLCA
by
Matias Lund
(
8.3k
points)
en15804
update
ecoinvent
ecoinvent 3.9.1
0
votes
1
answer
2.0k
views
I tried to download a free database; it asked me to reset my password. I pressed reset but no email was received.
asked
Jan 22, 2023
in
openLCA
by
Mahmood
(
170
points)
database
download
0
votes
0
answers
887
views
OpenLCA Projects - Copy paste does not work
asked
Jan 19, 2023
in
openLCA
by
cristina p
(
150
points)
project
copy paste
excel
parameters
0
votes
0
answers
776
views
Exiobase: should I aggregate repeated flows into one single input?
asked
Jan 18, 2023
in
openLCA
by
mariacc
(
570
points)
input output
exiobase
process
openlca
aggregation
0
votes
1
answer
3.3k
views
How we integrate Ecoinvent database in openlca?
asked
Jan 18, 2023
in
openLCA
by
Nada Ashraf
(
120
points)
database
ecoinvent
openlca
import
0
votes
0
answers
774
views
Increasing (fossil) electricity component of a process.
asked
Jan 16, 2023
in
openLCA
by
maddening
(
160
points)
input output
ecoinvent
openlca
output
process
0
votes
1
answer
1.5k
views
if admin logs in and starts openLCA different databases are linked
asked
Jan 12, 2023
in
openLCA
by
RMZALF
(
180
points)
import
admin login
error importing database
+1
vote
1
answer
1.9k
views
validation of an existing project
asked
Jan 11, 2023
in
Miscellaneous
by
tweixlba
(
150
points)
openlca
co2-emission
gwp 100
bachelor thesis
0
votes
1
answer
1.8k
views
Cradle-to-grave
asked
Jan 11, 2023
in
openLCA
by
Moe_Salman
(
140
points)
pv
end of life
ecoinvent
gate-to-grave
0
votes
0
answers
718
views
How do I drop a CAD model into openLCA?
asked
Jan 10, 2023
in
openLCA
by
FabiaG
(
160
points)
import
database
cad
product
0
votes
0
answers
806
views
Is there a database I can use and edit of a talk light/desk lamp?
asked
Jan 10, 2023
in
openLCA
by
FabiaG
(
160
points)
openlca
process
lamp
0
votes
2
answers
1.2k
views
Hi, is there a way in which I can import specific LCIA characterization factors from excel to OpenLCA?
asked
Jan 9, 2023
in
openLCA
by
andreavargasf
(
160
points)
impact assessment method
excel import
0
votes
0
answers
631
views
"pozzolan, natural" & "fly ash, from hard coal"
asked
Jan 9, 2023
in
openLCA
by
gmichaloulis
(
120
points)
#pozzolan
#fly ash
0
votes
1
answer
1.2k
views
Which free database need to use for calculating environmental impacts for milk packaging?
asked
Jan 8, 2023
in
openLCA
by
fazle112111
(
120
points)
database
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
793
views
Which amounts for processes like drilling, welding, and extruding are required?
asked
Jan 6, 2023
in
openLCA
by
tweixlba
(
150
points)
drilling
welding
extrusion
aluminium
scooter
0
votes
0
answers
1.1k
views
Update from agribalyse 3.0.1 to 3.1?
asked
Jan 4, 2023
in
openLCA
by
vicki.rybl
(
140
points)
agribalyse
update
0
votes
0
answers
608
views
Looking for latest data on GHG for the european electricity mix (mean value) (g Co2e/kWh)
asked
Jan 3, 2023
in
openLCA
by
Eje Sandberg
(
120
points)
electricity
footprint
+1
vote
0
answers
999
views
Provider linking by olca
asked
Dec 29, 2022
in
openLCA
by
hazalkirimli
(
130
points)
openlca
olca-ipc
python
provider linking
providers
0
votes
1
answer
1.1k
views
How to model the spraying of pesticides and fertilizers on soil for agriculture?
asked
Dec 26, 2022
in
openLCA
by
Eva elbaz
(
120
points)
openlca
ecoinvent 3.8
pesticides
0
votes
1
answer
2.5k
views
How do I search for products to download their databases and compare material changes?
asked
Dec 22, 2022
in
openLCA
by
FabiaG
(
160
points)
database
openlca
data input
open lca
lca
0
votes
1
answer
1.5k
views
Modelling MSW landfilling
asked
Dec 20, 2022
in
openLCA
by
rk
(
140
points)
end of life modelling
landfilling
0
votes
0
answers
586
views
warm14 can't be opened in openLCA
asked
Dec 20, 2022
in
openLCA
by
gperk
(
120
points)
openlca
database
0
votes
1
answer
2.1k
views
Does a market provider includes the production of this flow/product as well?
asked
Dec 20, 2022
in
openLCA
by
Giannis Kosmidis
(
930
points)
openlca
product flow
flows
providers
ecoinvent
0
votes
1
answer
1.1k
views
Excel file from product system calculation export too heavy
asked
Dec 19, 2022
in
openLCA
by
Mauric
(
180
points)
excel export
product system
system process (lci)
unit process
contribution tree
0
votes
1
answer
1.0k
views
Which LCA software can be used for assessing the LCA of municipal solid waste management
asked
Dec 15, 2022
in
Miscellaneous
by
Maria paul
(
120
points)
life cycle impact assessment (lcia)
waste management
0
votes
0
answers
989
views
How to add recycled aluminum as inputs using ecoinvent 3.8?
asked
Dec 14, 2022
in
openLCA
by
akunsch
(
130
points)
ecoinvent 3.8
input
recycled
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