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votes
0
answers
153
views
Why is the water use impact category in EN 15804+A2 not regionalised?
asked
5 days
ago
in
openLCA
by
TomG
(
120
points)
en 15804 add-on
life cycle impact assessment (lcia) methods
water use
0
votes
0
answers
81
views
The download link for the example file provided in the tutorial is broken (404 error); how can I obtain the file?
asked
Jul 1
in
openLCA
by
qhz
(
120
points)
openlca
database
0
votes
0
answers
102
views
Linking specific providers to input flows via Python/IPC server.
asked
Jun 24
in
openLCA
by
BranwenT
(
120
points)
olca-ipc
python
provider linking
ipc
0
votes
0
answers
60
views
Circularity Package v3 - How to do criticality?
asked
Jun 24
in
openLCA
by
eilz
(
550
points)
circularity package
circularity
database
ecoinvent 3.12
0
votes
0
answers
126
views
SimaPro projects/processes transfer to openLCA
asked
Jun 16
in
openLCA
by
xanderpraet
(
120
points)
exporting proccesses
import export
simapro
data migration
database
0
votes
0
answers
140
views
Modelling a residue
asked
Jun 9
in
openLCA
by
Elnathan2026
(
120
points)
modelling
openlca
0
votes
0
answers
173
views
Waste water treatment process with by-product recovery - how to model in openLCA
asked
Jun 3
in
openLCA
by
maviana
(
200
points)
waste water treatment
lca of waste water
waste treatment
0
votes
0
answers
164
views
how do i model a condenser that uses a refrigerant at −50 °C in openLCA ?
asked
May 13
in
openLCA
by
Mr.Cat
(
180
points)
openlca
input output
process
0
votes
0
answers
162
views
Is LC-Impact method in openLCA compatible with Ecoinvent 3.12?
asked
May 7
in
openLCA
by
niina
(
120
points)
life cycle impact assessment (lcia) methods
ecoinvent
0
votes
0
answers
183
views
EF v3.1 as LCIA for ecoinvent consequential as database - any implications?
asked
May 6
in
openLCA
by
idaschacht
(
120
points)
consequential
ecoinvent3.12
ef3.1
lcia
database
0
votes
0
answers
182
views
Should a system be established with the downstream process as the reference?
asked
Apr 30
in
openLCA
by
HMin
(
120
points)
产品系统
开放lca
产品流
0
votes
0
answers
365
views
How should evaporated water be modelled in openlca?
asked
Apr 28
in
openLCA
by
s235133
(
120
points)
ef3.1
water use
openlca
flows
modelling
0
votes
0
answers
175
views
Handling large farm-level datasets (~9000 fields) in openLCA
asked
Apr 23
in
openLCA
by
mauribusta
(
120
points)
large-datasets
python
agriculture
maize
0
votes
0
answers
205
views
Impact assessment methods for Exiobase 3.4 + mapping files
asked
Apr 16
in
openLCA
by
andreamulloni
(
160
points)
exiobase 3.4
flow mapping
impact assessment method
0
votes
0
answers
192
views
How can I model in openLCA industrial symbiosis of wooden pallet?
asked
Apr 14
in
openLCA
by
Edoardo
(
120
points)
openlca
ecoinvent
circular economy
0
votes
0
answers
402
views
Excel Import: Importing same product flows with providers from various locations
asked
Apr 1
in
openLCA
by
Johannes K.
(
120
points)
provider linking
excel import
geographies
import
0
votes
0
answers
406
views
How to easily visualize the environmental impacts of only the processes entered by the user
asked
Apr 1
in
openLCA
by
laurent 40
(
180
points)
openlca
lcia results
+1
vote
0
answers
252
views
How to do LCSA with social, ecological and economic sustainability?
asked
Mar 31
in
openLCA
by
WaltherZeug
(
780
points)
life cycle impact assessment (lcia) methods
soca
social lca (s-lca)
social indicators
0
votes
0
answers
326
views
PC and PET Bottles case study, 9: End-of-life modelling, Problem getting the required processes into the database
asked
Mar 23
in
openLCA
by
Kristian Liikanen
(
120
points)
case study
elcd database
process
tutorial
end-of-life
0
votes
0
answers
321
views
Montecarlo simulation not working
asked
Feb 12
in
openLCA
by
tarlon.s
(
1.2k
points)
monte carlo analysis
openlca
0
votes
0
answers
412
views
Cut-off Problem
asked
Feb 9
in
openLCA
by
aksul
(
120
points)
cut-off
openlca
product system
0
votes
0
answers
463
views
ILCD Data Quality System in openLCA
asked
Feb 5
in
openLCA
by
paul.domberger
(
760
points)
data quality
openlca
0
votes
0
answers
275
views
Waste management
asked
Feb 4
in
openLCA
by
IsaKem
(
120
points)
waste management
openlca
database
waste treatment
0
votes
0
answers
290
views
Provider copy/paste no longer working?
asked
Jan 27
in
openLCA
by
neillb
(
120
points)
provider
copy paste
0
votes
0
answers
311
views
Ecoinvent 3.12 regionalization
asked
Jan 24
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
0
answers
307
views
how to define the product for biochar use in soil/concrete and model climate benefits and fertilizer reduction
asked
Jan 23
in
openLCA
by
satt
(
120
points)
openlca
ecoinvent 3.8
0
votes
0
answers
278
views
OPENLCA for DGNB?
asked
Jan 19
in
openLCA
by
VinhTran
(
580
points)
openlca
life cycle impact assessment (lcia)
dgnb
0
votes
0
answers
342
views
Different ReCiPe endpoint result between openLCA LCIA method and ecoinvent method
asked
Jan 18
in
openLCA
by
cyr831
(
140
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca lcia methods pack
0
votes
0
answers
318
views
Geometric Mean in parameter uncertainty treated as arithmetic mean?
asked
Jan 16
in
openLCA
by
Mero
(
150
points)
uncertainty
calculation
geometric mean
monte carlo analysis
0
votes
0
answers
314
views
Why is openLCA treating geometric mean as arithmetic mean in parameter uncertainty and possibly other mcs simulations?
asked
Jan 15
in
openLCA
by
Mero
(
150
points)
uncertainty
monte carlo analysis
0
votes
0
answers
334
views
Environmental Prices Impact Assessment Methods in openLCA LCIA Methods 2.7.5
asked
Jan 15
in
openLCA
by
Madeleine Pries
(
220
points)
environmental prices
demage costs
documentation
openlca lcia methods pack
0
votes
0
answers
315
views
Created datasets in a database and updates
asked
Jan 14
in
openLCA
by
S.Solin
(
120
points)
database
update
0
votes
0
answers
363
views
Elemental form or Chemical formula
asked
Dec 1, 2025
in
openLCA
by
TejasR
(
120
points)
openlca
flow properties
0
votes
0
answers
416
views
what database from ecoinvent to use to model welding stainless steel
asked
Nov 28, 2025
in
Miscellaneous
by
Seyedehgelareh Sanei
(
260
points)
processes
ecoinvent
lca
openlca database
0
votes
0
answers
390
views
restricting view/access to copyrighted processes in collaboration server
asked
Nov 26, 2025
in
LCA Collaboration Server
by
stefanb
(
460
points)
lca collaboration server
repository
verification
copyright
0
votes
0
answers
874
views
How to model battery recycling using the "used Li-ion battery" waste flow in Ecoinvent 3.10?
asked
Nov 21, 2025
in
Miscellaneous
by
hlappal
(
330
points)
system expansion
avoided product
avoided waste
recycling
allocation
0
votes
0
answers
357
views
Simultaneous calculations via the API
asked
Nov 20, 2025
in
openLCA
by
PierreK
(
120
points)
api
olca-ipc
0
votes
0
answers
383
views
How can I quantify the emission (Carbon Dioxide, GHG) of processes to air, water, land for output inventory?
asked
Nov 18, 2025
in
openLCA
by
Kanakasree
(
140
points)
emissions
output data
0
votes
0
answers
514
views
I get a "failed to create the part's controls" error after installing and opening OpenLCA
asked
Nov 12, 2025
in
openLCA
by
CH
(
120
points)
error
open lca
0
votes
0
answers
545
views
Agribalyse 3.2 and openLCA LCIA Methods 2.7.5 compatibility
asked
Nov 7, 2025
in
openLCA
by
raprp
(
190
points)
agribalyse 3.2
openlca lcia methods pack
ecoinvent 3.11
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