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+3
votes
1
answer
1.6k
views
Weighting of results has no units (mpt, pt) in openLCA LCIA methods 2.4.2
asked
Jun 3, 2024
in
openLCA
by
felipeecoed
(
390
points)
weighting
units
single score
recipe endpoint (h)
openlca lcia methods pack
0
votes
1
answer
2.3k
views
Modifying and adapting processes
asked
Jun 3, 2024
in
openLCA
by
tapmbot
(
380
points)
openlca
ecoinvent
inventory
0
votes
1
answer
1.8k
views
Impacts assigned to elementary flows?
asked
Jun 2, 2024
in
openLCA
by
amreibe
(
160
points)
elementary flow
impact factors
calculation
0
votes
1
answer
2.2k
views
Parametric data input
asked
Jun 2, 2024
in
openLCA
by
Shirin
(
150
points)
openlca
data inputs
database
life cycle impact assessment (lcia) methods
creating database
0
votes
0
answers
948
views
Unexpected close while exporting database
asked
May 31, 2024
in
openLCA
by
ElisaArte
(
140
points)
openlca
error
0
votes
2
answers
3.8k
views
How do I calculate the transportation phase in LCA?
asked
May 30, 2024
in
openLCA
by
Egor
(
160
points)
transportation
openlca
methods
kg * km
0
votes
1
answer
1.8k
views
Worldsteel Database: Practical advice on setting missing providers and breaking down results by process steps
asked
May 30, 2024
in
openLCA
by
LMatt
(
120
points)
providers
openlca
impact assessment method
results
worldsteel database
0
votes
1
answer
1.5k
views
Error message while exporting the LCA model to JSON-LD file
asked
May 29, 2024
in
openLCA
by
Mahsa
(
180
points)
import
error
exporting results
database import
failed to import processes
0
votes
1
answer
1.1k
views
I am getting an error to export results to excel (and the product system is simple, just a few ecoinvent processes)
asked
May 29, 2024
in
openLCA
by
Meera
(
120
points)
excel export
ecoinvent
import export
exporting results
0
votes
1
answer
2.6k
views
how to use ecospold2 to openlca2.1
asked
May 29, 2024
in
openLCA
by
timothy.choi
(
140
points)
database
ecospold2
0
votes
1
answer
1.0k
views
Hello, do you know if we can import a raw material with a cas number on gabi because i cannot find it. (fused mullite)?
asked
May 28, 2024
in
openLCA
by
lancelot257
(
140
points)
database
flows
0
votes
1
answer
1.0k
views
how do i imoport ecoinvent to openlca 2.1.1
asked
May 28, 2024
in
openLCA
by
timothy.choi
(
140
points)
database
ecoinvent 3.10
openlca 2.1.1
0
votes
0
answers
667
views
unable to select impact category in openLCA V.2.1
asked
May 27, 2024
in
openLCA
by
Mehsad
(
160
points)
openlca
life cycle impact assessment (lcia) methods
0
votes
0
answers
1.1k
views
The PET bottle case study, got different relative results
asked
May 27, 2024
in
openLCA
by
Mehsad
(
160
points)
openlca
case study
0
votes
0
answers
744
views
Show results of processes
asked
May 25, 2024
in
openLCA
by
ramortada
(
210
points)
process results
product system
environmental product declaration (epd)
0
votes
0
answers
1.7k
views
Contribution tree (product system) and Results (project) do not add up
asked
May 24, 2024
in
openLCA
by
vil.ier
(
210
points)
contribution tree
results
0
votes
0
answers
736
views
LCIA method and database.
asked
May 24, 2024
in
openLCA
by
soniach
(
170
points)
life cycle impact assessment (lcia) methods
openlca
0
votes
2
answers
3.0k
views
olca_schema: how to create flow that is reference flow trough olca_schema
asked
May 23, 2024
in
openLCA
by
Vietmon
(
160
points)
olca-ipc
olca-schema
reference flow property
0
votes
2
answers
2.7k
views
I am having difficulty in adding inputs (diesel and electricity) for my material production.
asked
May 23, 2024
in
openLCA
by
Jae
(
180
points)
openlca
calculation
lcia results
flows
0
votes
0
answers
855
views
FREE DATABASE PROBLEM CONSTRUCTION FIELD
asked
May 22, 2024
in
openLCA
by
HT
(
120
points)
database
free
construction
building
construction equipment
0
votes
1
answer
1.0k
views
How to reduce the emission output from a transport process?
asked
May 22, 2024
in
openLCA
by
miae
(
160
points)
process
transport
t*km
ecoinvent 3.9.1
output data
0
votes
1
answer
1.7k
views
compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.
asked
May 22, 2024
in
openLCA
by
GABRIELE96
(
130
points)
process
life cycle assessment (lca)
openlca
product system
lcia method
0
votes
0
answers
715
views
compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.
asked
May 22, 2024
in
openLCA
by
GABRIELE96
(
130
points)
openlca
modeling
lca
0
votes
1
answer
2.2k
views
How to update specific emissions factors in OpenLCA
asked
May 22, 2024
in
openLCA
by
Isabella Jensen
(
120
points)
co2 emission
emission factors
openlca
calculation
0
votes
1
answer
1.9k
views
Can not open navigation pane
asked
May 22, 2024
in
openLCA
by
Marie Sauer
(
160
points)
openlca
navigation pane
0
votes
0
answers
766
views
Can not open the navigation tool
asked
May 22, 2024
in
openLCA
by
Marie Sauer
(
160
points)
navigation pane
error
0
votes
0
answers
1.0k
views
Calculation failed - tried to ??? but openLCA threw an error. # Steps to reproduce 1. ? 2. ? 3. ?
asked
May 21, 2024
in
openLCA
by
sarahadams
(
120
points)
error
openlca 1.10.3
0
votes
0
answers
674
views
Portfolio Assessment
asked
May 21, 2024
in
openLCA
by
furlan_86
(
120
points)
openlca
import export
excel
portfolio
+3
votes
1
answer
2.7k
views
Significant difference between RIVM ReCiPe and OpenLCA normalization values
asked
May 20, 2024
in
openLCA
by
felipeecoed
(
390
points)
normalization factors
recipe 2016
single score
endpoint
openlca2.1.1
0
votes
0
answers
683
views
exiobase 3.8.2 crash on OpenLCA 2.1
asked
May 20, 2024
in
openLCA
by
luca.ragusa
(
1.1k
points)
openlca 2.1
exiobase 3.8.2
0
votes
0
answers
676
views
What process should i use instead of ammonia cracking?
asked
May 17, 2024
in
openLCA
by
vivi
(
120
points)
ecoinvent
ammonia
cracking
hydrogen
0
votes
0
answers
971
views
Failed to export data sets when I clicked the 'Export default providers of product inputs and waste outputs'
asked
May 14, 2024
in
openLCA
by
Jerry
(
170
points)
openlca2.1.1
default provider
0
votes
1
answer
1.4k
views
what should i do to get top 5 impact category of my different process instead of a single process?
asked
May 14, 2024
in
openLCA
by
Dilmon
(
120
points)
life cycle impact assessment (lcia) methods
impact categories
0
votes
1
answer
994
views
When searching the data in the database, an error is displayed, how to solve it, thank you!
asked
May 14, 2024
in
openLCA
by
huiS
(
140
points)
database
openlca
0
votes
1
answer
2.4k
views
Using Plastics Europe datasets in OpenLCA
asked
May 13, 2024
in
openLCA
by
Beatriz Casares
(
120
points)
pom
plasticseurope
0
votes
0
answers
876
views
Why show"process.quantitativeReference" is null
asked
May 13, 2024
in
openLCA
by
huiS
(
140
points)
版本 2.0
openlca的
0
votes
2
answers
2.0k
views
Installing openLCA and databases takes forever and cancels.
asked
May 12, 2024
in
openLCA
by
Franz Naval
(
150
points)
internet
install
ecoinvent
database
openlca
+1
vote
1
answer
2.2k
views
How to get access to Exiobase 3.8.2 (2019) with OpenLCA?
asked
May 10, 2024
in
openLCA
by
Alessio
(
200
points)
exiobase
database
openlca
0
votes
1
answer
2.6k
views
Error "matrix is singular"
asked
May 9, 2024
in
openLCA
by
biancamaria.pazzi01
(
190
points)
calculation error
matrix
openlca 2.0
0
votes
0
answers
498
views
Chemicals with unknown emission values
asked
May 9, 2024
in
openLCA
by
turkisherlock
(
120
points)
chemical
emission
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