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0
votes
2
answers
151
views
Data quality is not displayed
asked
Dec 7, 2023
in
openLCA
by
tarlon.s
(
640
points)
data quality
uncertainty
pedigree scores
0
votes
2
answers
178
views
Uncertainty and standard deviation value
asked
Dec 5, 2023
in
openLCA
by
tarlon.s
(
640
points)
standard deviation
uncertainty
pedigree matrix
data quality
monte carlo analysis
0
votes
2
answers
280
views
OpenLCA crashes during Monte Carlo Calculation
asked
Dec 1, 2023
in
openLCA
by
mariee
(
190
points)
openlca
monte carlo analysis
crash
ecoinvent 3.9.1
0
votes
2
answers
191
views
Export all LCIA results from "contribution tree" tab, given a fixed n. of upstream levels
asked
Nov 28, 2023
in
openLCA
by
Alberto
(
430
points)
exporting results
contribution tree
excel export
0
votes
2
answers
162
views
Environmental impacts are all negative in USLCI
asked
Nov 16, 2023
in
openLCA
by
Jane
(
120
points)
uslci
negative value
life cycle impact assessment (lcia)
0
votes
2
answers
214
views
Error when opening the openLCA DAL Tool
asked
Nov 15, 2023
in
openLCA
by
Palacsinta
(
200
points)
ef3.1
openlca dal
error
java
0
votes
2
answers
295
views
ecoinvent - EF v3.1 // Normalization & weighting is empty ?
asked
Nov 13, 2023
in
openLCA
by
klep
(
120
points)
normalization
weighting
ecoinvent
ef
methods
0
votes
2
answers
138
views
Tags - results showing zero
asked
Nov 7, 2023
in
openLCA
by
tarlon.s
(
640
points)
impact assessment method
zero values
results
tags
0
votes
2
answers
413
views
Why does the required amount in the contribution tree results not match vs Inputs
asked
Nov 5, 2023
in
openLCA
by
lcolmenares
(
120
points)
contribution tree
results
+1
vote
2
answers
309
views
Why most of the Elementary Flows do not have characterization factors ?
asked
Oct 31, 2023
in
openLCA
by
andreadm
(
130
points)
elementary flows
characterisation factors
0
votes
2
answers
160
views
Sankey diagram doesn't show cost categories
asked
Sep 18, 2023
in
openLCA
by
Lucio Maselli
(
120
points)
sankey diagram
lcc
0
votes
2
answers
186
views
OpenLCA 2.0.2 cannot access to preferences to allocate RAM (Big Sur, Mac)
asked
Sep 10, 2023
in
openLCA
by
anhld.hua
(
170
points)
openlca2.0.0
openlca
project report
0
votes
2
answers
214
views
What do you do, when your input is missing?
asked
Sep 1, 2023
in
openLCA
by
Schemas
(
120
points)
openlca
reference flow
+1
vote
2
answers
130
views
know the environmental impact of a product depending on where it is produced
asked
Aug 29, 2023
in
openLCA
by
FNTP_BEUDON
(
130
points)
openlca
life cycle impact assessment (lcia)
product system
0
votes
2
answers
211
views
Allocation of a system procesns to multiple unit process an its display in the Sankey diagramm
asked
Aug 29, 2023
in
openLCA
by
DiHorw
(
320
points)
sankey diagram
multiple allocation
+1
vote
2
answers
460
views
Using imported EPDs in openlca 2.0
asked
Jul 19, 2023
in
openLCA
by
geraldeps
(
130
points)
version 2.0
epd
openlca 2.0
0
votes
2
answers
341
views
Your system has run out of application memory (Mac)
asked
Jul 12, 2023
in
openLCA
by
brettduane
(
260
points)
out of memory
memory allocation
+4
votes
2
answers
408
views
How to generate process contribution bar charts in a project report
asked
Jun 30, 2023
in
openLCA
by
Esther.goita
(
220
points)
project report
process contribution
+1
vote
2
answers
339
views
montecarlo fail on 2.0 after 300/400 iterations
asked
Jun 22, 2023
in
openLCA
by
luca.ragusa
(
420
points)
version 2.0
openlca 2.0
error
montecarlo
+3
votes
2
answers
931
views
How to carry out a Monte Carlo analysis correctly using the ECOINVENT 3.9.1 database
asked
Jun 21, 2023
in
openLCA
by
Cipriano
(
300
points)
monte carlo analysis
ecoinvent 3.9.1
uncertainty
+2
votes
2
answers
685
views
OpenLCA 2.0 Manual for EPD
asked
Jun 13, 2023
in
openLCA
by
luca.ragusa
(
420
points)
epd
version 2.0
openlca 2.0
0
votes
2
answers
326
views
Regional electricity data of U.S.
asked
Jun 5, 2023
in
openLCA
by
hellboy31
(
160
points)
openlca
provider
electricity
ecoinvent
0
votes
2
answers
333
views
How to add custom normalization and weighting factors for Recipe 2016 Midpoint LCIA method?
asked
Jun 1, 2023
in
openLCA
by
janidas
(
120
points)
normalization
weighting
0
votes
2
answers
442
views
Incineration of customisable plastic waste
asked
May 23, 2023
in
Miscellaneous
by
Adrien
(
260
points)
process
input output
0
votes
2
answers
496
views
Import and merge of databases
asked
May 23, 2023
in
openLCA
by
Matias Lund
(
5.8k
points)
database
import
combining databases
database import
0
votes
2
answers
682
views
Calculating impact assessment with EPDs (OpenLCA 2.0 beta)
asked
May 17, 2023
in
openLCA
by
camillernd
(
160
points)
version 2.0
en15804
impact assessment method
+1
vote
2
answers
205
views
unrealistic results in CO2-equivalent using probas-database
asked
May 15, 2023
in
openLCA
by
student1
(
130
points)
openlca
methods
error importing database
0
votes
2
answers
324
views
Excel Export : provider not set
asked
May 4, 2023
in
openLCA
by
cmalnoe
(
200
points)
excel export
openlca
provider
default provider
0
votes
2
answers
2.1k
views
how to download database from ecoinvent website for openLCA
asked
May 2, 2023
in
openLCA
by
Ravipatel
(
120
points)
database
ecoinvent
ecoinvent3.6
openlca
0
votes
2
answers
461
views
Calculate recycling or not?
asked
Apr 28, 2023
in
Miscellaneous
by
Giannis Kosmidis
(
720
points)
life cycle impact assessment (lcia)
processes
calculation
0
votes
2
answers
295
views
Freshwater consumption indicator per ISO 21930
asked
Apr 25, 2023
in
Miscellaneous
by
Catalina
(
120
points)
life cycle impact assessment (lcia) methods
pcr
impact assessment method
0
votes
2
answers
466
views
How to calculate the GWP-GHG indicator when using OpenLCA and 15804 A2 2020 impact assessment methods
asked
Mar 15, 2023
in
openLCA
by
Giannis Kosmidis
(
720
points)
impact assessment method
gwp-ghg
en15804
pcr
eugeos
0
votes
2
answers
193
views
Requesting clarity: Does noone make complete regionalized shapefiles fit for specific LCIA-methods?
asked
Feb 28, 2023
in
openLCA
by
Simon Winther Schor
(
790
points)
regionalized lca
openlca
olca
lcia
0
votes
2
answers
242
views
LCIA method for blue water consumption [kg or m3]
asked
Oct 19, 2022
in
openLCA
by
user15
(
160
points)
water consumption
life cycle impact assessment (lcia) methods
0
votes
2
answers
462
views
How to calculate the (total) required working hours for each process of a product system
asked
Oct 18, 2022
in
openLCA
by
WaltherZeug
(
730
points)
soca
psilca
0
votes
2
answers
338
views
Error when performing impact assessment of product system
asked
Oct 14, 2022
in
openLCA
by
Veronika Wolff
(
160
points)
openlca 1.11.0
crash
impact analysis
0
votes
2
answers
1.1k
views
How does openLCA calculate uncertainty values?
asked
Oct 13, 2022
in
openLCA
by
ba1myj2365v
(
480
points)
openlca
uncertainty
data quality
+1
vote
2
answers
1.3k
views
Any export to Excel isn't working
asked
Aug 2, 2022
in
openLCA
by
Tom56
(
200
points)
excel export
exporting results
0
votes
2
answers
387
views
Is mass balance maintained during a monte-carlo simulation?
asked
Jul 12, 2022
in
openLCA
by
em398
(
160
points)
monte carlo analysis
openlca
uncertainty
calculation
mass balance
0
votes
2
answers
491
views
Indicators EN 15804 CN
asked
Jun 2, 2022
in
openLCA
by
Marie14
(
160
points)
en 15804
openlca
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