Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
User JonasHo
Recent activity
All questions
All answers
Ask a Question
Recent activity by JonasHo
1
answer
41
views
LCIA characterization factors
answered
4 days
ago
in
openLCA
lcia
methodologies
characterisation factors
1
answer
101
views
Can't find CO2 uptake in the impact category
answered
Feb 21
in
openLCA
co2 uptake
impact categories
openlca
ecoinvent 3.10
1
answer
132
views
LCAI where the basic raw material is a bio based oil produced from plant waste. mass allocation or economic allocation?
answered
Feb 20
in
Miscellaneous
life cycle impact assessment (lcia)
recording problem
1
answer
43
views
biotechnological processes Database?
answered
Feb 20
in
openLCA
database
biotechnological process
peptide
protein
palladium recycling
1
answer
49
views
Does ecoinvent v3.10 has transporation for GLO? or is it only for Europe. I couldnt find
answered
Feb 20
in
openLCA
database
flows
1
answer
58
views
TRANSPORT AND ENERGY FLOW
answered
Feb 19
in
openLCA
openlca
database
truck
1
answer
71
views
One of the inputs is showing no results in Contribution tree
answered
Feb 13
in
openLCA
contribution tree
results
2
answers
187
views
How can I export data from my model the same way as ecoinvent Excel output?
answered
Feb 6
in
openLCA
excel export
lcia results
1
answer
98
views
output flox impacts
answered
Feb 4
in
openLCA
openlca
calculation
1
answer
153
views
Which ecoinvent database should I upload on OpenLCA? There are many (2–3.11); is the latest enough?
answered
Jan 31
in
openLCA
database
export data sets
database update
import data sets
1
answer
308
views
Importing ILCD format datasets into EF 3.1
commented
Jan 31
in
openLCA
ef3.1
database
ilcd
1
answer
143
views
How to Calculate the PCF of My Vertical Farm in openLCA?
answered
Jan 30
in
openLCA
data
calculation
energy
pcf
1
answer
355
views
How to enter 'plain' product carbon footprints (PCF)?
answered
Jan 29
in
openLCA
pcf
gwp
carbon footprint
co2 emission
co2 uptake
1
answer
106
views
How do I use primary data for calculating PCF.
answered
Jan 29
in
openLCA
primary data
calculation
3
answers
194
views
Advice on Modelling Microplastics in LCA: Databases and Methodologies
answered
Jan 28
in
Miscellaneous
ecoinvent
database
plastic
waste modelling
recipe 2016
1
answer
105
views
In which free database can I get agricultural products such as Dates, capsicum
answered
Jan 27
in
openLCA
free database
agricultural products
1
answer
100
views
Oil Extraction from Jatropha seeds
answered
Jan 27
in
openLCA
oil
extraction
gwp
1
answer
111
views
emission factor of a product
answered
Jan 27
in
openLCA
emission factor
search input
1
answer
138
views
What is difference in the result when we choose unit process and system process ?
answered
Jan 20
in
openLCA
unit proces
system process
result analysis
1
answer
133
views
manual feeding of data
answered
Jan 8
in
openLCA
manual calculation
no data source available
1
answer
240
views
Why is my elementary flow not producing impact result?
answered
Jan 4
in
openLCA
elementary flows
openlca
inputs
calculation
1
answer
259
views
Processes in openlca / Ecoinvent
answered
Jan 3
in
openLCA
ecoinvent
openlca
1
answer
101
views
PEG inventory polyethylene glycol
answered
Jan 3
in
openLCA
peg
open lca
inventory
polyethylene glycol
1
answer
147
views
How to assess the overall uncertainty o data quality of an entire dataset
answered
Dec 23, 2024
in
openLCA
data quality
data quality systems
pedigree scores
quality assessment
1
answer
131
views
What the difference between following 3:
answered
Dec 19, 2024
in
Miscellaneous
ecoinvent
openlca
1
answer
254
views
elementary flow do not get assessed by openLCA
commented
Dec 19, 2024
in
openLCA
elementary flow
impact analysis
results
1
answer
169
views
different result between OpenLCA calculation and ecoinvent ecoquery
answered
Dec 13, 2024
in
openLCA
openlca2.3.1
ecoinvent3.10
co2biogenic
ef3.1
1
answer
208
views
Calculating the contribution of various lifecycle phases of a product - HOWTO?
answered
Nov 14, 2024
in
openLCA
life cycle impact assessment (lcia)
openlca
idemat 2023
product system
2
answers
375
views
Model LCA to report impact of each phase - HOWTO (?)
answered
Oct 31, 2024
in
openLCA
openlca
product
1
answer
159
views
How do I calculate the impacts of ceramic tile production
answered
Oct 8, 2024
in
openLCA
openlca
calculation
impact categories
life cycle impact assessment (lcia) methods
2
answers
491
views
how to change the reference process for a product system?
answered
Aug 26, 2024
in
openLCA
process
openlca
product system
reference process
2
answers
297
views
More information about openLCA processes
answered
Aug 26, 2024
in
openLCA
ecoinvent
openlca
database
process
1
answer
454
views
No visualisation of results in CLIMATE CHANGE impact category in EF (EF 3.1 method)
commented
Jul 17, 2024
in
openLCA
ef3.1
contribution tree
zero values
1
answer
182
views
Providers are missing in Ecoinvent 3.8
answered
Jul 11, 2024
in
openLCA
ecoinvent 3.8
openlca
providers
contribution
life cycle interpretation
1
answer
315
views
Where can I find a dataset for TPU granulate manufacturing process?
answered
Jul 11, 2024
in
openLCA
database
openlca
process
flows
1
answer
170
views
DEHP (di-sec-octyl phthalate) dataset
answered
Jul 11, 2024
in
openLCA
openlca
database
dataset
1
answer
284
views
TRACI 2.1 normalization Canada 2005
commented
Jul 11, 2024
in
openLCA
traci 2.1
canada
normalization
1
answer
202
views
I don't know the outputs of a process, i only know the values of inputs.
answered
Jul 7, 2024
in
openLCA
input output
impact analysis
1
answer
317
views
Functional Unit for a lubrication system
answered
Jul 3, 2024
in
openLCA
functional unit
modelling
openlca
unit process
2
answers
460
views
Calculation result about EF 3.1
answered
Jun 26, 2024
in
openLCA
ef3.1
simapro
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
(2.8k)
Miscellaneous
(177)
LCA Collaboration Server
(70)
Follow @openlca
...
