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0
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14
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Ecoinvent 3.12 regionalization
asked
23 hours
ago
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
1
answer
31
views
OpenLCA 2.6.0 – “Failed to create the part’s controls” on startup
answered
1 day
ago
in
openLCA
by
Andreas Ciroth
(
143k
points)
open lca
installation
0
votes
0
answers
16
views
Installation of LCA CSon Ubuntu (Tomcat 9) not working
asked
1 day
ago
in
LCA Collaboration Server
by
m.scharringhausen
(
120
points)
lca collaboration server
tomcat
0
votes
0
answers
23
views
how to define the product for biochar use in soil/concrete and model climate benefits and fertilizer reduction
asked
1 day
ago
in
openLCA
by
satt
(
120
points)
openlca
ecoinvent 3.8
0
votes
2
answers
59
views
Simulation Monte Carlo
answered
2 days
ago
in
openLCA
by
awade
(
210
points)
monte carlo analysis
openlca
monte carlo
error in impact result values
0
votes
1
answer
89
views
Why is OpenLCA so slow?
answered
4 days
ago
in
openLCA
by
Andreas Ciroth
(
143k
points)
openlca
slow calculation
0
votes
0
answers
38
views
OPENLCA for DGNB?
asked
5 days
ago
in
openLCA
by
VinhTran
(
580
points)
openlca
life cycle impact assessment (lcia)
dgnb
0
votes
0
answers
40
views
Different ReCiPe endpoint result between openLCA LCIA method and ecoinvent method
asked
6 days
ago
in
openLCA
by
cyr831
(
140
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca lcia methods pack
0
votes
0
answers
37
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
2
answers
138
views
Using Stella in openLCA
answered
Jan 16
in
openLCA
by
JonasHo
(
7.8k
points)
dynamic lca
openlca
0
votes
1
answer
98
views
System-level co-products
answered
Jan 16
in
openLCA
by
JonasHo
(
7.8k
points)
product system
co-generation
co-products
+1
vote
2
answers
925
views
When I imported the olca2bw module using pyton, I encountered a bug and didn't know how to fix it
answered
Jan 16
in
openLCA
by
maria.hoeller
(
150
points)
bw2
openlca
0
votes
0
answers
27
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
29
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
69
views
Created datasets in a database and updates
asked
Jan 14
in
openLCA
by
S.Solin
(
120
points)
database
update
0
votes
1
answer
134
views
Import a dataset
answered
Jan 13
in
openLCA
by
Ashrakat_
(
1.6k
points)
openlca
import export
dataset
0
votes
2
answers
740
views
Hi, is there a way in which I can import specific LCIA characterization factors from excel to OpenLCA?
answered
Jan 13
in
openLCA
by
Madeleine Pries
(
220
points)
impact assessment method
excel import
+1
vote
2
answers
171
views
openLCA analysis group vs EN15804 modularity principle
answered
Jan 12
in
openLCA
by
Ashrakat_
(
1.6k
points)
en15804
epd
analysis group
+1
vote
1
answer
131
views
Documentation for GreenDelta's EN15804 add-on
answered
Jan 12
in
openLCA
by
JonasHo
(
7.8k
points)
en15804
ecoinvent
0
votes
1
answer
110
views
Where can I obtain the LCIA method ReciPe2016 H/A endpoint?
answered
Jan 9
in
openLCA
by
Andreas Ciroth
(
143k
points)
life cycle impact assessment (lcia) methods
normalization factors
normalization
endpoint
+1
vote
1
answer
1.6k
views
Can anyone provide a step-to-step example of municipal solid waste assessment in OpenLCA?
answered
Jan 7
in
openLCA
by
Mahmood
(
170
points)
waste management
openlca
waste
ecoinvent3.5
0
votes
1
answer
191
views
BAFU:2025 Import issue
answered
Jan 5
in
openLCA
by
Andreas Ciroth
(
143k
points)
bafu
import
restore
nexus
version
0
votes
1
answer
155
views
lca of municipal solid waste
answered
Jan 4
in
openLCA
by
Andreas Ciroth
(
143k
points)
waste management
life cycle impact assessment (lcia)
openlca
waste
ecoinvent
0
votes
1
answer
566
views
How can battery recycling be modeled in openLCA using ecoinvent v3.10, and how can recycling reduce the CO₂ footprint?
answered
Jan 2
in
openLCA
by
Ashrakat_
(
1.6k
points)
database
open lca
ecoinvent
recycling
battery eol recycling modeling
0
votes
1
answer
174
views
IMPORTING AI CSV AS A NEW RODMAP TO A PROJECT
answered
Jan 2
in
openLCA
by
Andreas Ciroth
(
143k
points)
openlca
import export
data inputs
0
votes
1
answer
213
views
How are weighted data quality results calculated?
answered
Dec 31, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
uncertainty
data quality
0
votes
1
answer
183
views
Net costs as impact category & export
answered
Dec 31, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
lcc
value added
excel export
impact categories
0
votes
1
answer
143
views
HOW TO ADD A LIBRARY INSTEAD A DATABASE TO A PRODUCT SYSTEM
answered
Dec 31, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
product system
openlca
openlca database
library
0
votes
1
answer
201
views
LCC : value added and cost
answered
Dec 30, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
lcc
value added
interpretation
life cycle costing
openlca
0
votes
1
answer
222
views
What is the real advantage to use libraries?
answered
Dec 29, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
library
openlca
database
ecoinvent
0
votes
1
answer
224
views
FROM CHATGPT TO CSV TO JSON
answered
Dec 29, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
prompts
csv
json
importing
0
votes
1
answer
208
views
Information about PENRM e PERM of the product regarding database EN15804 add-on to ecoinvent
answered
Dec 29, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
en15804
ecoinvent 3.11
epd
perm
0
votes
1
answer
251
views
Using library (ecoinvent): direct calculation not possible
answered
Dec 29, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
library
ecoinvent
direct calculation
0
votes
1
answer
177
views
Revenu or cost of output
answered
Dec 29, 2025
in
openLCA
by
Ashrakat_
(
1.6k
points)
openlca
input output
modeling
process
+1
vote
2
answers
297
views
version 2.6.0 bug report
answered
Dec 29, 2025
in
openLCA
by
Shinwell
(
470
points)
openlca
2.6.0
0
votes
1
answer
138
views
High value of freshwater ecotoxicity
answered
Dec 25, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
freshwater ecotoxicity
calculation method
0
votes
1
answer
148
views
is not possible combining databses
answered
Dec 23, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
database
data inputs
import export
0
votes
1
answer
192
views
about software update
answered
Dec 22, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
openlca
version update
0
votes
1
answer
194
views
Is it possible to convert a Unit Process into a System Process within openLCA to subsequently export it in ILCD format?
answered
Dec 18, 2025
in
openLCA
by
JonasHo
(
7.8k
points)
system process (lci)
ilcd
unit process
import export
0
votes
1
answer
172
views
Agribalyse in openLCA: provider not auto-selected when only one provider exists
answered
Dec 16, 2025
in
openLCA
by
Andreas Ciroth
(
143k
points)
agribalyse
openlca
auto-link
default provider
linking properties
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