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1
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1.3k
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Does OpenLCA have any legitimate certification for calculating LCA, if so where can I find the details of it?
asked
Dec 21, 2023
in
openLCA
by
Valentijn Antonius
(
120
points)
openlca
database
0
votes
1
answer
1.2k
views
OpenLCA Python Error
asked
Dec 20, 2023
in
openLCA
by
Angie
(
330
points)
error
python
openlca
0
votes
1
answer
2.4k
views
model graph problem
asked
Dec 19, 2023
in
openLCA
by
HannahLee
(
120
points)
input output
model graph
data inputs
0
votes
1
answer
2.1k
views
Import ILCD, dataset in openlca
asked
Dec 19, 2023
in
openLCA
by
Patrícia Costa
(
340
points)
ilcd
importar
0
votes
2
answers
2.0k
views
Electricity Transformation from Lower to Higher Voltage
asked
Dec 19, 2023
in
openLCA
by
satriaindrawan
(
120
points)
electricity transformation
ecoinvent 3.9.1
electricity mix
0
votes
1
answer
1.4k
views
Users LCA collaboration server
asked
Dec 18, 2023
in
LCA Collaboration Server
by
Jan Krepil
(
230
points)
lca collaboration server
user
0
votes
1
answer
4.8k
views
Where do I input my CO2 emissions data into a database I made from scratch so that my calculations work?
asked
Dec 18, 2023
in
openLCA
by
SarahWright
(
140
points)
openlca
creating database
calculation
co2 emission
data inputs
0
votes
1
answer
5.3k
views
Landfill and recycling in Ecoinvent 3.9 Cut-off system model
asked
Dec 18, 2023
in
openLCA
by
TildaLCA
(
140
points)
recycling
landfill
plastic
cut-off
ecoinvent 3.9.1
0
votes
1
answer
2.4k
views
Why does the production of sulphuric acid give a negative CO2 result in Open LCA using ecoinvent IPCC 2021
asked
Dec 18, 2023
in
openLCA
by
Arooba Nazneen
(
120
points)
openlca
methods
ipcc
impact assessment
0
votes
1
answer
946
views
Is there a digram or other illustrations that show a difference between the methods ?
asked
Dec 15, 2023
in
openLCA
by
Deniz95
(
160
points)
methoden
verfahren
0
votes
1
answer
3.3k
views
USe Dataset from EF 3.1 Database
asked
Dec 15, 2023
in
openLCA
by
Patrícia Costa
(
340
points)
database
ef3.1
0
votes
1
answer
3.4k
views
OpenLCA Database Format
asked
Dec 15, 2023
in
openLCA
by
Giordano Grillo
(
120
points)
openlca
import data sets
database
data inputs
0
votes
2
answers
2.2k
views
What to consider when using a process created by ecoinvent vs when I want to create it myself
asked
Dec 14, 2023
in
openLCA
by
AnnaA
(
120
points)
process
ecoinvent
impact categories
0
votes
1
answer
5.7k
views
What does the unit Pt mean in terms of land use?
asked
Dec 13, 2023
in
openLCA
by
CP
(
120
points)
openlca
agribalyse
contribution tree
land use
unit
0
votes
1
answer
3.1k
views
Sankey diagram values don't add up
asked
Dec 13, 2023
in
openLCA
by
barbco
(
140
points)
contribution tree
sankey diagram
product system
results
0
votes
0
answers
1.1k
views
Data from Agribalyse3.1 doesn't give same results with EF 3.1 Interim and the official version EF 3.1. Do you know why ?
asked
Dec 13, 2023
in
openLCA
by
MarieB
(
200
points)
agribalyse
openlca
ef3.1
0
votes
1
answer
1.2k
views
A large part of the impact analysis is synthetic fuel, coal, high temperature Fisher-Tropsch operations
asked
Dec 13, 2023
in
openLCA
by
TildaLCA
(
140
points)
openlca
impact assessment method
fuel consumption
calculation method
ecoinvent 3.7
0
votes
0
answers
860
views
Unable to get GWP metric for LCA of mask
asked
Dec 12, 2023
in
openLCA
by
tushar0225
(
120
points)
lca
exiobase
0
votes
1
answer
1.7k
views
Working in Ecoinvent add-on EN15804 or ecoinvent?
asked
Dec 12, 2023
in
openLCA
by
EoniePony
(
150
points)
en15804
ecoinvent
0
votes
1
answer
1.9k
views
Sparse DQR values in Agribalyse 3.1
asked
Dec 12, 2023
in
openLCA
by
Matthias_ch
(
340
points)
agribalyse
dqr
data quality
pedigree matrix
agribalyse 3.1
0
votes
1
answer
1.3k
views
When will ecoinvent 3.10 be available for download in openLCA nexus?
asked
Dec 11, 2023
in
openLCA
by
jaantona
(
120
points)
ecoinvent
download
0
votes
1
answer
1.4k
views
Please help me to get the comparison graph in the PET vs PC bottle casestudy
asked
Dec 11, 2023
in
openLCA
by
Gayathri
(
120
points)
openlca
bottle tutorial
0
votes
1
answer
1.7k
views
Mean from Monte Carlo Results much smaller than value from impact assessment
asked
Dec 10, 2023
in
openLCA
by
melanie_marino
(
120
points)
monte carlo analysis
monte carlo
uncertainty
mean
results
0
votes
2
answers
1.5k
views
Units of Axes on Monte Carlo Simulation
asked
Dec 9, 2023
in
openLCA
by
alexasadler
(
120
points)
monte carlo analysis
uncertainty
openlca
0
votes
1
answer
1.3k
views
empty flow charcterizations
asked
Dec 8, 2023
in
openLCA
by
KaunisMursu
(
3.3k
points)
impact factors
lcia
flow properties
0
votes
1
answer
2.1k
views
About version control mechanism on OpenLCA CS
asked
Dec 7, 2023
in
openLCA
by
qtu
(
270
points)
lca collaboration server
versioning
version control
0
votes
1
answer
2.6k
views
I can't combine two databases
asked
Dec 7, 2023
in
openLCA
by
Arrate
(
200
points)
database
merge databases
openlca
0
votes
2
answers
1.8k
views
Data quality is not displayed
asked
Dec 7, 2023
in
openLCA
by
tarlon.s
(
1.3k
points)
data quality
uncertainty
pedigree scores
0
votes
1
answer
1.3k
views
urgent reply regarding choice of impact assessment method
asked
Dec 7, 2023
in
openLCA
by
Bpositive
(
390
points)
openlca
impact assessment method
life cycle impact assessment (lcia) methods
0
votes
0
answers
848
views
choice of database
asked
Dec 7, 2023
in
openLCA
by
mo7amed
(
200
points)
database
free
database import
openlca
ecoinvent
0
votes
1
answer
1.3k
views
I cannot calculate my database because their is no weight and normalization
asked
Dec 7, 2023
in
openLCA
by
martogimargaretha
(
140
points)
openlca
calculation error
weighting
normalization
environmental footprint
0
votes
1
answer
1.8k
views
openLCA did not show the calculation results of the impact category
asked
Dec 6, 2023
in
openLCA
by
openlca
(
150
points)
openlca
impact categories
results
0
votes
1
answer
1.3k
views
Agribalyse data quality system missing
asked
Dec 5, 2023
in
openLCA
by
Ltaylor426
(
120
points)
agribalyse
database import
0
votes
1
answer
1.2k
views
Required amount in contribution tree does not match process inputs
asked
Dec 5, 2023
in
openLCA
by
Lars Nun
(
310
points)
contribution tree
process contribution
0
votes
1
answer
1.3k
views
Strange rounding in the calculation result in "Parameters" (OpenLCA 2.0.3)
asked
Dec 5, 2023
in
openLCA
by
thierry.l
(
160
points)
calculation
parameters
dependant parameters
0
votes
2
answers
2.8k
views
Uncertainty and standard deviation value
asked
Dec 5, 2023
in
openLCA
by
tarlon.s
(
1.3k
points)
standard deviation
uncertainty
pedigree matrix
data quality
monte carlo analysis
+1
vote
0
answers
1.1k
views
How does contribution analysis work in the Project setup / Report of openLCA 2.0 ?
asked
Dec 4, 2023
in
openLCA
by
Balazs SARA
(
190
points)
openlca 2.0
process contribution
0
votes
1
answer
1.7k
views
Why does the import of flows and processes from another database take so much time ?
asked
Dec 4, 2023
in
openLCA
by
Pierre Tardiveau
(
120
points)
import data sets
openlca
0
votes
0
answers
655
views
How can one use eutrophication value from another paper?
asked
Dec 4, 2023
in
openLCA
by
Bpositive
(
390
points)
openlca
eutrophication potential
skimmed milk powder
0
votes
0
answers
818
views
agri footprint import results in negative impact results - processes not connected
asked
Dec 1, 2023
in
openLCA
by
RMZALF
(
180
points)
agri-footrpint
database
database import
process connection
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