Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
User Andreas Ciroth
Recent activity
All questions
All answers
Ask a Question
Recent activity by Andreas Ciroth
3
answers
93
views
how to get access to weighting impact method in PSILCA for social life cycle impact assessment
answer edited
6 days
ago
in
openLCA
openlca
database
impact assessment method
1
answer
39
views
LCIA Checks - relevance of non included flows
answered
Jan 13
in
openLCA
lcia checks
elementary flow
uncovered flows
1
answer
98
views
Why is openlca multi-out process calculation not consistent with the same input-output elsewhere?
commented
Jan 12
in
openLCA
life cycle impact assessment (lcia) methods
normalization factors
calculation method
1
answer
45
views
Even after linking flows, when I create the product system the supply chain does not expand.
answered
Jan 12
in
openLCA
whole supply chain
linking process
1
answer
40
views
How to use the DAL tool to instal EF3.1 database on MacOs ?
answered
Jan 12
in
openLCA
ef3.1
openlca dal
mac
macos
mac os
1
answer
138
views
How do I convert my excel LCI data into a format that can be imported in openLCA?
commented
Jan 3
in
openLCA
import
openlca
file
creating database
data inputs
1
answer
1.2k
views
Free database
commented
Jan 3
in
openLCA
database
free
openlca
1
answer
79
views
Differences in input and output mass balance ecoinvent 3.10 APOS U
answered
Dec 30, 2024
in
openLCA
ecoinvent
3.10.1
openlca
1
answer
74
views
Is there an example of the combination of OpenLCA and Life cycle cost analysis methods, and can you share them?
answered
Dec 29, 2024
in
openLCA
生命周期评估 （lca）
生命周期影响评估 （lcia）
2
answers
65
views
Vector Export for Sankey Diagram
answered
Dec 29, 2024
in
openLCA
sankey
vector
pdf
svg
highres
1
answer
55
views
No difference between Electricity Grids of British Columbia and Alberta (Canada)
answered
Dec 29, 2024
in
openLCA
ecoinvent 3.8
electricity mix
electricity
market process ecoinvent
electricity transformation
1
answer
101
views
Ecoinvent database
answered
Dec 29, 2024
in
openLCA
openlca
database
life cycle impact assessment (lcia)
ecoinvent 3.9.1
1
answer
94
views
EXCEPTION_ACCESS_VIOLATION（0xc0000005）
answered
Dec 17, 2024
in
openLCA
openlca
flashback
1
answer
95
views
Is there a wrong way to import a Database?
answered
Dec 11, 2024
in
openLCA
import
flows
1
answer
112
views
"Failed to create the part's controls" error when using libraries, out of memory
answered
Dec 5, 2024
in
openLCA
open lca 2.0
libraries
out of memory
error
1
answer
112
views
Impacts in contribution tree
answered
Dec 3, 2024
in
openLCA
contribution tree
direct contribution
direct impacts
2
answers
747
views
Different results between Monte Carlo and Quick Results
answered
Dec 3, 2024
in
openLCA
monte carlo analysis
openlca
uncertainty
calculation method
results
2
answers
177
views
Carbon Footprint ISO 14067 extraction from EF 3.1
answered
Nov 29, 2024
in
openLCA
ef3.1
carbon footprint
calculation
openlca
2
answers
129
views
How to change the impact category in Sankey diagram tab?
answered
Nov 27, 2024
in
openLCA
sankey diagram
impact categories
1
answer
130
views
Negative impact results due to end of life incineration - HOWTO OpenLCA?
commented
Nov 26, 2024
in
openLCA
openlca
end-of-life
incineration
idemat 2023
1
answer
678
views
Results between OpenLCA and OLCA-IPC differ - sometimes
commented
Nov 26, 2024
in
openLCA
olca-ipc
python
results
openlca 2.0
olca-schema
1
answer
128
views
OpenLCA failing to restore any database
answered
Nov 26, 2024
in
openLCA
database
openlca
restore database
openlca nexus
2
answers
117
views
Wastewater treatment doesn't result in contribution to LCI
answered
Nov 26, 2024
in
openLCA
waste water treatment
contribution tree
matrix error
1
answer
95
views
Should the categorisation of elementary flows be the same in input and output in lca analysis?
answered
Nov 26, 2024
in
openLCA
input output
product flow
elementar flow
life cycle assessment (lca)
2
answers
264
views
pedigree matrix, how do i put a value?
commented
Nov 21, 2024
in
Miscellaneous
pedigree matrix
uncertainty
ecoinvent
data quality
2
answers
190
views
IPPC 2021 with uptake values
answered
Nov 21, 2024
in
openLCA
methods
ef
1
answer
644
views
EN15804 ADD ON vs Ecoinvent 3.9.1
commented
Nov 21, 2024
in
openLCA
en15804
ecoinvent 3.9.1
update
1
answer
353
views
Ecoinvent 3.11 + EN15804
answered
Nov 21, 2024
in
openLCA
en15804
ecoinvent 3.11
1
answer
102
views
When will we have the webinar about Module D modeling?
answered
Nov 21, 2024
in
openLCA
module d
lca
openlca
epd
1
answer
186
views
Exiobase 3.8 Products - Significant different between Climatiq and OpenLCA
answer edited
Nov 21, 2024
in
openLCA
exiobase 3.8.2
openlca
exiobase
2
answers
134
views
IPCC 2021(non-fossil CO2 uptake and emission)
answer edited
Nov 21, 2024
in
openLCA
ipcc 2021
impact assessment method
calculation
co2 uptake
1
answer
79
views
View weighted results for immediate subprocesses
answered
Nov 20, 2024
in
openLCA
results
single score
excel export
1
answer
2.6k
views
Why don't I have a provider listed for my process inputs?
commented
Nov 20, 2024
in
openLCA
calculation
processes
provider linking
default provider
providers
1
answer
119
views
How to assemble different processes in one product system
answered
Nov 20, 2024
in
openLCA
openlca
product system
process
1
answer
77
views
Is it possible to do an LCA for a product only focusing at the "grave" stage? that is the disposal stage
answered
Nov 20, 2024
in
LCA Collaboration Server
life cycle impact assessment (lcia) methods
waste management
1
answer
107
views
Import ecoinvent 3.10 database in openLCA 2.3.0
answered
Nov 20, 2024
in
openLCA
download ecoinvent 3.10
openlca
1
answer
86
views
Missing flow properties, that can't be added as flow as I have product and waste products as output
answered
Nov 15, 2024
in
openLCA
fischer tropsch
missinig
properties
1
answer
121
views
First use and I get 'An unexpected error occured' when trying to create a repository
answered
Nov 15, 2024
in
LCA Collaboration Server
collaboration server
setup
repository
1
answer
173
views
Transport, Freight vs Market for Transport, Freight in Ecoinvent 3.9
answered
Nov 15, 2024
in
Miscellaneous
transportation
lorry
ecoinvent 3.9.1
en15804
1
answer
78
views
S-LCA Methodology with PSILCA database: Potential Double Counting of Raw Material Extraction Social Impacts
answered
Nov 15, 2024
in
Miscellaneous
psilca
social lca (s-lca)
impact assessment
phases
ask.openLCA
is a question-and-answer (Q&A) website on
Life Cycle Assessment (LCA)
.
It is also the public support platform for
openLCA
,
openLCA Nexus
,
data.openLCA
and the
LCA Collaboration Server
.
Before asking questions please also consult our online manuals for
openLCA
and the
LCA Collaboration Server
.
Receive guaranteed and prioritised professional support via
GreenDelta's help desk
.
ask.openLCA is run by
GreenDelta
, the creators of openLCA.
Categories
All categories
openLCA
(2.7k)
Miscellaneous
(174)
LCA Collaboration Server
(68)
Follow @openlca
...
