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User Andreas Ciroth
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Answers by Andreas Ciroth
0
votes
282
views
How to find nanomaterials in the Ecoinvent database?
answered
Oct 27, 2025
in
openLCA
database
openlca
ecoinvent
0
votes
266
views
Analysis Groups - Additional guidance and waste treatment processes
answered
Oct 27, 2025
in
openLCA
waste treatment
analysis group
0
votes
216
views
The sum of the impacts does not give the total.
answered
Oct 26, 2025
in
openLCA
evaluación de impacto
métodos
resultados
0
votes
237
views
How do I model the removal of carbon from the atmosphere as an input to a process in OpenLCA?
answered
Oct 26, 2025
in
openLCA
input output
data inputs
+1
vote
577
views
Is the EF 3.1 dataset free to download?
answered
Oct 22, 2025
in
openLCA
ef3.1
openlca
+1
vote
270
views
Update of product systems following process modifications
answered
Oct 21, 2025
in
openLCA
product system
process
parameters
project
0
votes
303
views
Different results in cost calculation between System and Unit Processes
answered
Oct 21, 2025
in
openLCA
apos
calculation method
unit process
system process (lci)
ecoinvent
0
votes
274
views
Unable to Fully Load Databases
answered
Oct 21, 2025
in
openLCA
database import
error
0
votes
350
views
Air emissions - Nitrous Oxide (N2O) not found, just "correction flow for delayed emission of nitrous oxide"
answered
Oct 17, 2025
in
openLCA
input output
database
emissions
ecoinvent
ecoinvent 3.10
0
votes
227
views
Clarification on License Type for Mitacs Project (Commercial vs. Educational)
answered
Oct 17, 2025
in
openLCA
license
educational licence
openlca nexus
0
votes
417
views
Product system impact
answered
Oct 10, 2025
in
openLCA
openlca
product system
impact
0
votes
349
views
Emission issues
answered
Oct 9, 2025
in
openLCA
co2 emission
openlca
impact assessment method
process
0
votes
584
views
Simapro Process Export Examples for Import test
answered
Oct 9, 2025
in
openLCA
simapro
export
+1
vote
373
views
Emission contributions
answered
Oct 8, 2025
in
openLCA
openlca
contribution tree
co2 emission
0
votes
313
views
Memory problem
answered
Oct 8, 2025
in
openLCA
crash
memory problem
0
votes
265
views
Batch direct impact calculation in process
answered
Oct 8, 2025
in
openLCA
calculation
python
openlca
impact categories
ecoinvent
0
votes
412
views
getting zero values for all impact categories when using NREL USLCI
answered
Oct 6, 2025
in
openLCA
zero results
openlca
life cycle impact assessment (lcia) methods
0
votes
247
views
Green supplier for purchasing Ecoinvent via Nexus for Greek university
answered
Oct 6, 2025
in
openLCA
ecoinvent
license
0
votes
253
views
How do I assign existing impact categories to the new desired group in the result viewing panel?
answered
Oct 6, 2025
in
openLCA
life cycle impact assessment (lcia) methods
ecoinvent
database
openlca 2.5.0
0
votes
347
views
The evaluation method cannot detect the flow of the database.
answered
Sep 25, 2025
in
openLCA
openlca
life cycle impact assessment (lcia)
flows
0
votes
361
views
PEF Modelling in OpenLCA with primary data
answered
Sep 24, 2025
in
openLCA
pef
ef3.1
epd
ecoinvent
+1
vote
489
views
Data quality assessment - no results
answered
Sep 23, 2025
in
openLCA
data quality
openlca 2.4.1
0
votes
530
views
EPD valid if I use the EPD of supplier that expired or that is going to expire
answered
Sep 19, 2025
in
Miscellaneous
environmental product declaration (epd)
epd
validation
0
votes
594
views
import database from SimaPro
answered
Sep 19, 2025
in
openLCA
simapro
database
import
import database
database import
0
votes
527
views
Transport in ELCD database
answered
Sep 15, 2025
in
openLCA
transportation
container glass
0
votes
787
views
Endless loading on Mac, OpenLCA 2.5.0
answered
Sep 12, 2025
in
openLCA
openlca 2.5.0
macbook
new flows
flow properties
reference flow properties
0
votes
648
views
Data validation
answered
Sep 12, 2025
in
openLCA
validate
sensitivity
0
votes
536
views
Similar CO₂ emissions for full vs. partial truckloads — why?
answered
Sep 10, 2025
in
openLCA
transport
openlca
results
0
votes
771
views
Importing data from agribalyse (v 3.1) database into ecoinvent (v 3.9.1)
answered
Sep 4, 2025
in
openLCA
combining datasets
agribalyse 3.1
ecoinvent 3.9.1
0
votes
712
views
more than 8 Processes not being reflected under the folder created for the study
answered
Aug 26, 2025
in
openLCA
new category
dissap
disappeared processes
0
votes
815
views
i get the database ecoinvent 3.11 Cutoff System-Processes 2025-01-31 and i couldn't upload it
answered
Aug 21, 2025
in
openLCA
database
import data sets
0
votes
890
views
Error during calculation of multi-scenario product system in OpenLCA (result display fails)
answered
Aug 20, 2025
in
openLCA
calculation
bug
openlca
openlca 2.0
0
votes
788
views
All of my parameters do not appear.
answered
Aug 20, 2025
in
openLCA
global parameter
parameters
0
votes
929
views
Can i use analysis groups as a method of contribution analysis?
answered
Aug 20, 2025
in
openLCA
contribution analysis
analysis group
result interpretation
0
votes
572
views
Ecoinvent educational license
answered
Aug 11, 2025
in
openLCA
ecoinvent
license
educational
0
votes
562
views
database compatible with openLCA v1.11
answered
Aug 7, 2025
in
openLCA
lcia
lci database
openlca1.11.0
0
votes
581
views
Does a similar input output process sytem differ in terms of different database?
answered
Aug 6, 2025
in
openLCA
life cycle impact assessment (lcia) methods
openlca
methods
0
votes
563
views
Does the input include the output products from the previous process?
answered
Aug 3, 2025
in
openLCA
input output
process
openlca
0
votes
541
views
Reference to background datasets for waste treatment processes
answered
Aug 3, 2025
in
openLCA
waste treatment
openlca
waste eol modelling
waste flow
+1
vote
722
views
PSILCA database in Activity Browser
answered
Jul 31, 2025
in
Miscellaneous
psilca
openlca
social lca (s-lca)
activity browser
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