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User JonasHo
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0
votes
34
views
How to find the impact category total emission when using IPCC 2013 GWP 100a (incl. CO2 uptake) for ecoinvent 3.9.1?
answered
1 day
ago
in
openLCA
openlca
ecoinvent 3.9.1
impact categories
ipcc
0
votes
73
views
i wanted to create a scenario in which 50% waste goes to one treatement and 50% to another ,this is a single scenario
answered
Mar 9
in
openLCA
openlca
ecoinvent
scenario
0
votes
80
views
Émissions facteurs
answered
Mar 7
in
openLCA
émissions factors
life cycle impact assessment (lcia)
ecoinvent
0
votes
140
views
Parameter sets input improvement proposal
answered
Mar 4
in
openLCA
parameter sets
data input
0
votes
134
views
Inquiry Regarding LCA Process Calculation Result
answered
Feb 25
in
openLCA
openlca
system process (lci)
ef3.1
0
votes
270
views
PEF Database 3.1 in openLCA shows only elementary flows. How to access or replace intermediate inputs?
answered
Feb 11
in
openLCA
pef
ef3.1
database
partly aggregated datasets
0
votes
239
views
How can I open more than one databank at the same time?
answered
Jan 29
in
openLCA
openlca
database
0
votes
317
views
Using Stella in openLCA
answered
Jan 16
in
openLCA
dynamic lca
openlca
0
votes
263
views
System-level co-products
answered
Jan 16
in
openLCA
product system
co-generation
co-products
0
votes
299
views
Documentation for GreenDelta's EN15804 add-on
answered
Jan 12
in
openLCA
en15804
ecoinvent
0
votes
325
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
system process (lci)
ilcd
unit process
import export
0
votes
256
views
Do Impact Factors such as human toxicity include financial data (are they meant to be multiplied by spend values)?
answered
Dec 9, 2025
in
openLCA
impact factors
spend-based approach
0
votes
293
views
Consideration of production waste
answered
Nov 25, 2025
in
openLCA
production scrap
functional unit
0
votes
306
views
PENRM & PENRM return 0s in ecoinvent 3.11
answered
Nov 17, 2025
in
openLCA
life cycle impact assessment (lcia) methods
ecoinvent 3.11
0
votes
257
views
Transport by boat, cooling?
answered
Nov 17, 2025
in
openLCA
transport
lorry
openlca
0
votes
410
views
Why do some ecoinvent 3.11 process datasets have direct impacts, while others show none?
answered
Oct 29, 2025
in
openLCA
life cycle impact assessment (lcia) methods
unit process
database
0
votes
477
views
Adding Recycled Polypropylene injected in Europe to my database
answered
Oct 23, 2025
in
openLCA
openlca
database
flows
+1
vote
395
views
How to add combustion of LPG?
answered
Oct 9, 2025
in
openLCA
database
openlca
combustion
lpg
0
votes
353
views
How to model the landfill of my refrigerator?
answered
Oct 1, 2025
in
openLCA
openlca
flows
0
votes
549
views
where can I check the electricity carbon emission factor used in the calculation process
answered
Sep 29, 2025
in
openLCA
openlca
carbon emission factors of electricity
electricity mix
ef3.1
impact assessment method
0
votes
515
views
insecticide data entry
answered
Sep 28, 2025
in
openLCA
openlca
agricultural products
pesticide
input
database
0
votes
515
views
PEF Modelling in OpenLCA with primary data
answered
Sep 24, 2025
in
openLCA
pef
ef3.1
epd
ecoinvent
0
votes
419
views
Taking into account batteries or not
answered
Sep 20, 2025
in
Miscellaneous
calculation
ecoinvent
process
0
votes
1.3k
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, 2025
in
openLCA
database
openlca
openlca database
+2
votes
527
views
Not able to generate the report
answered
Sep 2, 2025
in
openLCA
report
openlca
project report
+2
votes
1.6k
views
Which version of Ecoinvent 3.11 to use?
answered
Aug 13, 2025
in
Miscellaneous
ecoinvent
apos
consequential
cutoff
0
votes
914
views
inputs and impacts from Processes created by me
answered
Aug 13, 2025
in
openLCA
process
impact assessment
linking process
0
votes
904
views
Is it possible to update EPD results from TRACI2.1 to EF3.1?
answered
Aug 8, 2025
in
openLCA
openlca
environmental product declaration (epd)
impact assessment method
ef3.1
+1
vote
807
views
Recycling Loop
answered
Aug 8, 2025
in
openLCA
recycling
closed-loop
openlca
life cycle impact assessment (lcia)
0
votes
961
views
Issue: Market electricity provider is auto-replaced by residual mix in OpenLCA
answered
Jul 31, 2025
in
openLCA
electricity
residual mix
openlca
data inputs
process
0
votes
623
views
Crash OPENLCA - PEF 3.1
answered
Jul 30, 2025
in
openLCA
pef database
openlca 2.5
crash
0
votes
1.4k
views
How to export/import Projects?
answered
Jul 21, 2025
in
openLCA
import export
project
zero values
0
votes
1.1k
views
Can you please clarify the deadline of free use of Environmental Footprint database?
answered
Jul 21, 2025
in
openLCA
environmental footprint
database
free
0
votes
880
views
How to create/add new reference flow property (Energy unit kWh)?
answered
Jul 20, 2025
in
openLCA
reference flow property
unit
+1
vote
715
views
Adding CO2eq as Output flow to Process?
answered
Jul 20, 2025
in
openLCA
processes
flows
database
input output
missinig
0
votes
639
views
Color bar in project and produc system results are not displayed
answered
Jul 17, 2025
in
openLCA
bar
project results
produc system results
openlca
0
votes
529
views
Copy and past a provider in 2.5 update
answered
Jul 17, 2025
in
openLCA
openlca 2.5
limited
0
votes
660
views
Clarification on Allocation Method Override in Product System Calculations
answered
Jul 12, 2025
in
openLCA
allocation
overwrite
0
votes
1.1k
views
Why some flows in EF3.1 database don't have corresponding providers
answered
Jun 19, 2025
in
openLCA
ef3.1
provider linking
flow
partly aggregated datasets
0
votes
1.2k
views
Various packages
answered
May 27, 2025
in
openLCA
life cycle impact assessment (lcia)
openlca
packaging
ecoinvent 3.11
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