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0
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1
answer
1.2k
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Process for Recycling
asked
May 26, 2025
in
openLCA
by
Giannis Kosmidis
(
930
points)
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
0
votes
1
answer
1.4k
views
How can I import data from external source in a openLCA db?
asked
May 25, 2025
in
openLCA
by
martibars
(
120
points)
import
database
openlca
excel import
0
votes
1
answer
875
views
Downloaded .zolca file is not getting imported in new database
asked
May 22, 2025
in
openLCA
by
harshad_92
(
120
points)
database
openlca
import export
process
0
votes
0
answers
633
views
Combining Carbon Minds and Ecoinvent data
asked
May 22, 2025
in
openLCA
by
kjelse
(
140
points)
database
combining databases
0
votes
1
answer
779
views
Issue important .zip database into LCA
asked
May 21, 2025
in
openLCA
by
FelixF
(
120
points)
import
database
zip file
0
votes
1
answer
595
views
Why did the LCIA result (freshwater ecotoxicity impact category) contributions amount to more than 100%?
asked
May 21, 2025
in
openLCA
by
bell3c
(
120
points)
impact assessment
recipe midpoint (h)
contribution tree
+1
vote
1
answer
1.4k
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
asked
May 21, 2025
in
openLCA
by
Jocelyn
(
370
points)
en15804
lhv
inherent energy
ecoinvent 3.11
0
votes
0
answers
375
views
Adding a Library
asked
May 20, 2025
in
openLCA
by
VinhTran
(
580
points)
library
openlca
import
0
votes
1
answer
558
views
How to access openLCA manual outside of github?
asked
May 20, 2025
in
openLCA
by
jignesh
(
330
points)
manual
github
0
votes
1
answer
625
views
Why am I not able to add global parameters?
asked
May 19, 2025
in
openLCA
by
yarmiah bukhari
(
230
points)
global parameter
openlca
ecoinvent 3.10
product system
parameters
0
votes
1
answer
964
views
How can I transfer my modelling from LCA for experts to OpenLCA?
asked
May 16, 2025
in
openLCA
by
ManuelKazenmaier
(
120
points)
openlca
lca
import
0
votes
0
answers
394
views
Documentation Implementation IPCC2021
asked
May 15, 2025
in
openLCA
by
EdwinZea
(
140
points)
ipcc2021
documentation
implementation
0
votes
0
answers
514
views
Lack of Normalization and weighting scales in my ReCiPe 2016 v1.03
asked
May 14, 2025
in
openLCA
by
P. Kim
(
190
points)
weighting
normalization
life cycle impact assessment (lcia) methods
recipe 2016
0
votes
0
answers
683
views
Error using olca-ipc: HTTPConnectionPool when using client.get_all() with IPC
asked
May 13, 2025
in
openLCA
by
Babak
(
120
points)
olca-ipc
python api
python
0
votes
1
answer
773
views
Model graph not showing outputs
asked
May 13, 2025
in
openLCA
by
ailbhemck
(
120
points)
product system
downstream flows
process connections
product flow
0
votes
0
answers
361
views
Does system boundary of critical mineral extraction still include construction impact if it is already built?
asked
May 13, 2025
in
openLCA
by
lizziewoodley
(
140
points)
openlca
system boundary
0
votes
0
answers
359
views
FU for case study of co-producing two critical minerals if the (two) baseline scenarios consider individual sourcing?
asked
May 13, 2025
in
openLCA
by
lizziewoodley
(
140
points)
functional unit
case study
0
votes
1
answer
882
views
Changing the order of impact categories of an impact assessment methods
asked
May 12, 2025
in
openLCA
by
VinhTran
(
580
points)
openlca
calculation method
en15804
0
votes
1
answer
556
views
Should upstream transportation impact be included in LCA studies?
asked
May 10, 2025
in
openLCA
by
donald2222
(
120
points)
life cycle impact assessment (lcia)
cradle-to-grave
transportation
0
votes
1
answer
1.2k
views
Is the free USDA 2019 an LCI database and does it contain providers for industrial materials and chemicals?
asked
May 8, 2025
in
openLCA
by
Geoffrey Fisher ESG
(
120
points)
database
life cycle inventory (lci)
0
votes
1
answer
1.0k
views
How to enable simultaneous use of Sphera and ecoinvent datasets in GaBi?
asked
May 8, 2025
in
openLCA
by
hyeseung
(
120
points)
ecoinvent
sphera
0
votes
1
answer
687
views
Modeling multiple Transport Distances
asked
May 8, 2025
in
openLCA
by
Janneh195
(
160
points)
openlca
ecoinvent
process
transport
input output
0
votes
1
answer
729
views
How to view all "links with multiple possible providers"?
asked
May 6, 2025
in
openLCA
by
gv229
(
470
points)
openlca
provider linking
product system
0
votes
0
answers
485
views
Same results for default and regionalized calculation for IMPACT World+?
asked
May 6, 2025
in
openLCA
by
polarbear
(
140
points)
openlca
regionalised lca
impact world
0
votes
0
answers
384
views
reference year for monetary inputs in exiobase 3.8.2 (2019)
asked
May 5, 2025
in
openLCA
by
gbm
(
270
points)
monetary unit
exiobase 3.8.2
openlca
reference year
0
votes
1
answer
595
views
copy-paste from library
asked
May 2, 2025
in
openLCA
by
Jocelyn
(
370
points)
library
copy paste
+2
votes
2
answers
1.5k
views
Suggestion on how to adjust ecoinvent EN15804 GWP-biogenic indicator
asked
May 2, 2025
in
openLCA
by
Jocelyn
(
370
points)
en15804
gwp-biogenic
biogenic carbon
0
votes
1
answer
799
views
How to export contribution tree required amounts to excel?
asked
Apr 30, 2025
in
openLCA
by
margueritelorenzo
(
120
points)
contribution tree
export
0
votes
1
answer
1.2k
views
Is the ‘EN15804 add-on to ecoinvent 3.9.1’ now available for download?
asked
Apr 30, 2025
in
openLCA
by
Shuo Wang
(
200
points)
ecoinvent 3.9.1
en15804
0
votes
1
answer
1.7k
views
Hardware requirements for OpenLCA
asked
Apr 28, 2025
in
openLCA
by
junhongy
(
120
points)
openlca
memory
0
votes
1
answer
531
views
Can't select "Include Cost Calculation"
asked
Apr 25, 2025
in
openLCA
by
gv229
(
470
points)
openlca
cost analysis
life cylce cost assessment
0
votes
2
answers
763
views
How to add a product system to another product system?
asked
Apr 25, 2025
in
openLCA
by
LPAPengi
(
190
points)
openlca
product system
input output
+1
vote
1
answer
1.3k
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
asked
Apr 24, 2025
in
openLCA
by
Jocelyn
(
370
points)
en15804
lhv
inherent energy
secondary material
+1
vote
1
answer
705
views
Library login
asked
Apr 24, 2025
in
openLCA
by
Jocelyn
(
370
points)
library
login
0
votes
1
answer
550
views
Difference in results for quantitive reference flow being product flow or waste flow
asked
Apr 23, 2025
in
openLCA
by
tapmbot
(
380
points)
openlca
waste modelling
reference unit
0
votes
1
answer
519
views
Is the data quality entry based on my own evaluation?
asked
Apr 22, 2025
in
openLCA
by
Seyedehgelareh Sanei
(
260
points)
uncertainty
data quality entry
0
votes
1
answer
912
views
Create .zolca
asked
Apr 21, 2025
in
openLCA
by
stegas
(
120
points)
zolca
openlca
database
0
votes
0
answers
452
views
Exiobase case study
asked
Apr 21, 2025
in
openLCA
by
Gwen Morgan
(
120
points)
exiobase
case study
0
votes
0
answers
509
views
How do I write the report and compare two product systems using Jupyter (Python) and the IPC module?
asked
Apr 20, 2025
in
openLCA
by
josue renteria
(
200
points)
openlca
product system
python
0
votes
1
answer
1.0k
views
Negative Land use impact values in EF 3.1 single process calculations
asked
Apr 18, 2025
in
openLCA
by
AttilaK
(
120
points)
impact factors
land use
environmental footprints (pef)
ef3.1
pef database
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