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User Conrad Spindler
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Answers by Conrad Spindler
0
votes
2.5k
views
Different results in 2.0.3 and 2.0.4
answered
Jan 17, 2024
in
openLCA
openlca 2.0
openlca 2.0.3
openlca 2.0.4
different results
calculation
+1
vote
2.5k
views
ecoinvent - EF v3.1 // Normalization & weighting is empty ?
answered
Jan 17, 2024
in
openLCA
normalization
weighting
ecoinvent
ef
methods
+1
vote
2.0k
views
Difference in results
answered
Jan 8, 2024
in
openLCA
contribution tree
results
+1
vote
1.7k
views
Why does the production of sulphuric acid give a negative CO2 result in Open LCA using ecoinvent IPCC 2021
answered
Dec 18, 2023
in
openLCA
openlca
methods
ipcc
impact assessment
+1
vote
1.1k
views
Units of Axes on Monte Carlo Simulation
answered
Dec 15, 2023
in
openLCA
monte carlo analysis
uncertainty
openlca
+2
votes
3.3k
views
Why most of the Elementary Flows do not have characterization factors ?
answered
Dec 8, 2023
in
openLCA
elementary flows
characterisation factors
0
votes
1.0k
views
empty flow charcterizations
answered
Dec 8, 2023
in
openLCA
impact factors
lcia
flow properties
0
votes
2.3k
views
Sodium hydroxide - without water - 50%solution
answered
Nov 29, 2023
in
openLCA
database
openlca
0
votes
2.2k
views
Why does the required amount in the contribution tree results not match vs Inputs
answered
Nov 21, 2023
in
openLCA
contribution tree
results
0
votes
1.7k
views
OpenLCA 2.0.2 cannot access to preferences to allocate RAM (Big Sur, Mac)
answered
Sep 11, 2023
in
openLCA
openlca2.0.0
openlca
project report
+1
vote
1.6k
views
Negative effect land use due to occupation, dump site flow
answered
Sep 7, 2023
in
openLCA
land use
flow
elementary flow
positive
negative value
+1
vote
1.5k
views
montecarlo fail on 2.0 after 300/400 iterations
answered
Aug 31, 2023
in
openLCA
version 2.0
openlca 2.0
error
montecarlo
0
votes
3.5k
views
Issues with Monte Carlo simulations even with latest Ecoinvent 3.9.1
answered
Aug 30, 2023
in
openLCA
monte carlo analysis
ecoinvent 3.9.1
openlca
calculation
0
votes
3.0k
views
Exporting/importing JSON-LD files between Mac and Windows
answered
Aug 17, 2023
in
openLCA
openlca
json-ld
database import
failed to import processes
+2
votes
5.0k
views
How to carry out a Monte Carlo analysis correctly using the ECOINVENT 3.9.1 database
answered
Aug 2, 2023
in
openLCA
monte carlo analysis
ecoinvent 3.9.1
uncertainty
0
votes
1.5k
views
How can I calculate results of waste production, output flow and biogenic carbon content?
answered
Jul 31, 2023
in
openLCA
openlca
results
biogenic carbon
0
votes
9.5m
views
why do 'EF 3.0 Method' & 'EF 3.0 Method(adapted)' have different per person normalisation values than PEF documentation?
answered
Jul 21, 2023
in
openLCA
ef
methods
life cycle impact assessment (lcia) methods
pef
normalization factors
0
votes
1.8k
views
Your system has run out of application memory (Mac)
answered
Jul 14, 2023
in
openLCA
out of memory
memory allocation
0
votes
2.1k
views
Cutoff LCI vs Cutoff UNIT vs Cutoff UNIT Regionalized
answered
Jul 7, 2023
in
openLCA
life cycle impact assessment (lcia)
regionalized lca
openlca
cut-off
ecoinvent
+1
vote
1.4k
views
Can not open settings in OpenLCA 2.0 (Macbook Air M1)
answered
Jul 3, 2023
in
openLCA
version 2.0
impact assessment method
openlca 2.0
0
votes
3.9k
views
Value of the geometric mean, present in the uncertainty distribution, is negative
answered
Jun 30, 2023
in
openLCA
ecoin
ecomoneta 3.9.1
geometric mean
uncertainty
negative value
0
votes
2.6k
views
Tracking difference of biogenic carbon in ecoinvent cut-off models (by classification vs. EN15804 add-on)
answered
Jun 15, 2023
in
openLCA
en15804
ecoinvent
system model
cut-off
biogenic carbon
0
votes
2.5k
views
Import and merge of databases
answered
May 23, 2023
in
openLCA
database
import
combining databases
database import
0
votes
1.7k
views
Cannot locate .ini file to manually increase memory
answered
Mar 9, 2023
in
openLCA
openlca.ini
memory allocation
+1
vote
1.3k
views
Merging two databases
answered
Mar 6, 2023
in
openLCA
database
merge databases
import
ecoinvent
0
votes
9.1k
views
Difference between units : "gr" and "g"
answered
Mar 6, 2023
in
openLCA
openlca
units
calculation method
ecoinvent
results
+1
vote
2.4k
views
Update ecoinvent 3.7.1 to 3.9.1 database with script
answered
Jan 24, 2023
in
openLCA
ecoinvent
update
0
votes
1.7k
views
I tried to download a free database; it asked me to reset my password. I pressed reset but no email was received.
answered
Jan 24, 2023
in
openLCA
database
download
+2
votes
6.1k
views
Which EcoInvent database to download?
answered
Jan 23, 2023
in
Miscellaneous
database
ecoinvent
openlca
life cycle impact assessment (lcia)
documents
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