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Recent questions and answers in openLCA
0
votes
1
answer
25
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How to add combustion of LPG?
answered
8 hours
ago
in
openLCA
by
JonasHo
(
7.1k
points)
database
openlca
combustion
lpg
0
votes
1
answer
19
views
Emission issues
answered
11 hours
ago
in
openLCA
by
Andreas Ciroth
(
138k
points)
co2 emission
openlca
impact assessment method
process
0
votes
1
answer
26
views
Simapro Process Export Examples for Import test
answered
16 hours
ago
in
openLCA
by
Andreas Ciroth
(
138k
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simapro
export
0
votes
1
answer
44
views
Emission contributions
answered
1 day
ago
in
openLCA
by
Andreas Ciroth
(
138k
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openlca
contribution tree
co2 emission
0
votes
1
answer
30
views
Memory problem
answered
1 day
ago
in
openLCA
by
Andreas Ciroth
(
138k
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crash
memory problem
0
votes
1
answer
33
views
Batch direct impact calculation in process
answered
1 day
ago
in
openLCA
by
Andreas Ciroth
(
138k
points)
calculation
python
openlca
impact categories
ecoinvent
0
votes
1
answer
540
views
Which database should be used to find Scope 3 emissions using spend-based method?
answered
1 day
ago
in
openLCA
by
tarlon.s
(
920
points)
ef
database
emission factors
co2 emission
scope 3 emissions
0
votes
0
answers
40
views
High memory usage in OpenLCA 2.4.0 when running Monte Carlo simulations via Python (olca_ipc)
asked
2 days
ago
in
openLCA
by
Siyue
(
120
points)
monte carlo analysis
openlca
olca-ipc
0
votes
1
answer
247
views
Is thera a older version for MacOS Catalina (10.15.7)
answered
3 days
ago
in
openLCA
by
Ashrakat_
(
440
points)
openlca
installer
0
votes
2
answers
59
views
getting zero values for all impact categories when using NREL USLCI
answered
3 days
ago
in
openLCA
by
byoung
(
2.8k
points)
zero results
openlca
life cycle impact assessment (lcia) methods
0
votes
1
answer
43
views
Green supplier for purchasing Ecoinvent via Nexus for Greek university
answered
3 days
ago
in
openLCA
by
Andreas Ciroth
(
138k
points)
ecoinvent
license
0
votes
1
answer
38
views
How do I assign existing impact categories to the new desired group in the result viewing panel?
answered
3 days
ago
in
openLCA
by
Andreas Ciroth
(
138k
points)
life cycle impact assessment (lcia) methods
ecoinvent
database
openlca 2.5.0
0
votes
1
answer
70
views
How to model the landfill of my refrigerator?
answered
Oct 1
in
openLCA
by
JonasHo
(
7.1k
points)
openlca
flows
0
votes
1
answer
102
views
where can I check the electricity carbon emission factor used in the calculation process
answered
Sep 29
in
openLCA
by
JonasHo
(
7.1k
points)
openlca
carbon emission factors of electricity
electricity mix
ef3.1
impact assessment method
0
votes
1
answer
173
views
insecticide data entry
answered
Sep 28
in
openLCA
by
JonasHo
(
7.1k
points)
openlca
agricultural products
pesticide
input
database
0
votes
0
answers
72
views
openLCA 2.5 closes during calculation
asked
Sep 26
in
openLCA
by
Wojtek
(
120
points)
openlca2.5
crash
ecoinvent3.11
+1
vote
1
answer
169
views
Circular Footprint formula in OpenLCA
answered
Sep 25
in
openLCA
by
maxfb
(
140
points)
pef
circular footprint formula
end-of-life (eol)
0
votes
1
answer
173
views
The evaluation method cannot detect the flow of the database.
answered
Sep 25
in
openLCA
by
Andreas Ciroth
(
138k
points)
openlca
life cycle impact assessment (lcia)
flows
0
votes
2
answers
193
views
PEF Modelling in OpenLCA with primary data
answered
Sep 24
in
openLCA
by
JonasHo
(
7.1k
points)
pef
ef3.1
epd
ecoinvent
0
votes
1
answer
195
views
Data quality assessment - no results
answered
Sep 23
in
openLCA
by
Andreas Ciroth
(
138k
points)
data quality
openlca 2.4.1
0
votes
1
answer
309
views
import database from SimaPro
answered
Sep 19
in
openLCA
by
Andreas Ciroth
(
138k
points)
simapro
database
import
import database
database import
0
votes
1
answer
891
views
Do I need to import both ecoinvent and openLCA LCIA methods for end-user solar PV analysis, and how to access processes?
answered
Sep 19
in
openLCA
by
JonasHo
(
7.1k
points)
database
openlca
openlca database
0
votes
1
answer
395
views
Update LCA model with EN15804+A2 add-on of ecoinvent v3.11 version 2 to nelwly release version 3
answered
Sep 16
in
openLCA
by
Conrad Spindler
(
11.3k
points)
database
update
ecoinvent 3.11
cutoff
en15804
0
votes
1
answer
363
views
What is the lowest macOS and openLCA version I need on my MacBook Pro (Early 2015) to run ecoinvent 3.11 (.zolca) ?
answered
Sep 16
in
openLCA
by
Conrad Spindler
(
11.3k
points)
openlca
database
0
votes
1
answer
346
views
Why do my units get lost when transferring processes via JSON-LD
answered
Sep 15
in
openLCA
by
mikdale
(
500
points)
json
import export
openlca 2.4
+1
vote
1
answer
381
views
Laminated glass dataset
answered
Sep 15
in
openLCA
by
Conrad Spindler
(
11.3k
points)
lamination
glass
0
votes
1
answer
372
views
Transport in ELCD database
answered
Sep 15
in
openLCA
by
Andreas Ciroth
(
138k
points)
transportation
container glass
0
votes
1
answer
499
views
Endless loading on Mac, OpenLCA 2.5.0
answered
Sep 12
in
openLCA
by
Andreas Ciroth
(
138k
points)
openlca 2.5.0
macbook
new flows
flow properties
reference flow properties
0
votes
1
answer
440
views
Data validation
answered
Sep 12
in
openLCA
by
Andreas Ciroth
(
138k
points)
validate
sensitivity
0
votes
0
answers
317
views
Issues with creating flows on a Mac
asked
Sep 11
in
openLCA
by
aparis
(
140
points)
openlca
mac
error
0
votes
1
answer
454
views
Similar CO₂ emissions for full vs. partial truckloads — why?
answered
Sep 10
in
openLCA
by
Andreas Ciroth
(
138k
points)
transport
openlca
results
+1
vote
1
answer
561
views
EPD import from soda4LCA goes bootloop and nothing happened
answered
Sep 8
in
openLCA
by
msrocka
(
14.2k
points)
epd
soda4lca
0
votes
1
answer
529
views
Global parameters changes needs manual refresh of each processes
answered
Sep 8
in
openLCA
by
msrocka
(
14.2k
points)
global parameters
not automatic
0
votes
1
answer
595
views
Importing data from agribalyse (v 3.1) database into ecoinvent (v 3.9.1)
answered
Sep 4
in
openLCA
by
Andreas Ciroth
(
138k
points)
combining datasets
agribalyse 3.1
ecoinvent 3.9.1
0
votes
0
answers
370
views
LCIA method not compatible with ELCD !!
asked
Sep 3
in
openLCA
by
yxnqxxxx
(
120
points)
life cycle impact assessment (lcia) methods
database
openlca lcia methods pack
elcd
+2
votes
0
answers
375
views
ISO 14067 compliance
asked
Sep 2
in
openLCA
by
Francesco_P
(
140
points)
uncertainty
monte carlo
standard deviation
0
votes
1
answer
222
views
Not able to generate the report
answered
Sep 2
in
openLCA
by
JonasHo
(
7.1k
points)
report
openlca
project report
+1
vote
0
answers
330
views
Product CI for two distinct feedstock
asked
Sep 1
in
openLCA
by
zkang
(
150
points)
openlca
results
0
votes
0
answers
340
views
Emission Factor data
asked
Sep 1
in
openLCA
by
HZY
(
120
points)
openlca
database
emission factors
0
votes
1
answer
658
views
IDEMAT 2025 electricity process dimensions issue
answered
Aug 29
in
openLCA
by
julia_cilleruelo
(
920
points)
idemat
reference flow
electricity
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