Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
1
answer
3.1k
views
Converting from Brightway2package or Simapro.csv to Ecospold02 files
asked
Aug 5, 2021
in
Miscellaneous
by
AlexJ01
(
120
points)
ecoinvent
export
conversion
ecospold2
0
votes
0
answers
1.2k
views
Waste water modelling with the Environmental Footprint (PEF) Database
asked
Aug 4, 2021
in
openLCA
by
KevoRapha
(
190
points)
waste water
waste water treatment
pef
environmental footprints (pef)
environmental footprint
0
votes
1
answer
1.4k
views
Does the process "electricity production, photovoltaic, 3kWp", involve the manufacturing of the PV panel?
asked
Aug 3, 2021
in
openLCA
by
viniciusbraga
(
120
points)
openlca
ecoinvent
processes
0
votes
1
answer
1.1k
views
How can I import chaper9-1 file into Bottle tutorial？
asked
Aug 3, 2021
in
openLCA
by
yangjie
(
220
points)
database
import
0
votes
1
answer
1.1k
views
Error with Julia Libs and Java
asked
Aug 2, 2021
in
openLCA
by
pranita
(
120
points)
julia libs
error
openlca 1.10.3
java
0
votes
0
answers
660
views
which database should i use for construction equipment
asked
Jul 31, 2021
in
openLCA
by
dc_09
(
120
points)
construction equipment
data inputs
database
life cycle assessment (lca)
+1
vote
1
answer
1.9k
views
Why is there a differenciation in End-of-Life modeling in LCA?
asked
Jul 29, 2021
in
openLCA
by
beepfish
(
150
points)
end-of-life
avoided burden
recycling
+1
vote
1
answer
2.4k
views
Jupyter Notebook and openlca; providers linking; olca schema
asked
Jul 29, 2021
in
openLCA
by
Maria
(
250
points)
openlca
python
olca-ipc
provider linking
+1
vote
0
answers
828
views
Allocation problems | learning | same impact values
asked
Jul 27, 2021
in
openLCA
by
felipeecoed
(
390
points)
allocation
physical allocation
openlca
multi functional process
0
votes
1
answer
952
views
Set up the weighting in th product system using PSILCA
asked
Jul 27, 2021
in
openLCA
by
JK
(
150
points)
psilca
product system
product flow
process
0
votes
1
answer
826
views
openLCA crashes when adding trying to add a flow on macOS
asked
Jul 27, 2021
in
openLCA
by
kindall147
(
120
points)
crash
flows
macos
0
votes
0
answers
1.9k
views
direct calculation of transport emissions
asked
Jul 27, 2021
in
openLCA
by
jackie
(
160
points)
uslci
direct calculation
0
votes
1
answer
1.6k
views
Land use in Exiobase 3.4
asked
Jul 26, 2021
in
openLCA
by
wimpi123
(
140
points)
exiobase
land use
life cycle impact assessment (lcia)
0
votes
0
answers
1.6k
views
Error Exporting Product System
asked
Jul 26, 2021
in
openLCA
by
karo_iti
(
250
points)
error
product system
openlca
export data sets
0
votes
0
answers
1.5k
views
Closed-loop Allocation in the "Beer bottle: Aluminium can vs PET bottle" case study
asked
Jul 23, 2021
in
openLCA
by
rufusxrf
(
140
points)
case study
end-of-life (eol)
allocation
recycling
closed-loop
0
votes
1
answer
1.4k
views
ProBas & Gemis
asked
Jul 22, 2021
in
openLCA
by
newle
(
120
points)
openlca
import
database
download
0
votes
1
answer
2.0k
views
Resolving a Monte Carlo circular dependency error and general error resolution
asked
Jul 20, 2021
in
openLCA
by
ben.morelli
(
220
points)
monte carlo analysis
openlca
uncertainty
calculation error
0
votes
0
answers
1.0k
views
Mac OS - Memory issue - restarting OpenLCA for each calculation
asked
Jul 20, 2021
in
openLCA
by
emilie_b
(
120
points)
mac
openlca1.10
+2
votes
0
answers
672
views
Information on unlinked input product flows
asked
Jul 20, 2021
in
openLCA
by
PascalLesage
(
170
points)
openlca
product flow
product system
unlinked
+1
vote
1
answer
4.7k
views
Which are the free databases best for assessment of construction material circularity of a building
asked
Jul 19, 2021
in
openLCA
by
Pellegrina
(
160
points)
construction
building
lca
free
database
+1
vote
0
answers
2.0k
views
How does avoided product tool work?
asked
Jul 14, 2021
in
openLCA
by
Berenice
(
150
points)
avoided product
allocation
multiproduct
system expansion
0
votes
1
answer
885
views
land use credits for feedstock production
asked
Jul 12, 2021
in
openLCA
by
KevoRapha
(
190
points)
agribalyse
land use
human toxicity
results
0
votes
1
answer
1.3k
views
No process data coming in database (openLCA LCIA method 2.0.5)
asked
Jul 12, 2021
in
openLCA
by
AndréLC
(
120
points)
openlca
life cycle impact assessment (lcia) methods
openlca 1.10.3
problem
+1
vote
1
answer
1.9k
views
Is there a way to force "refresh" a product system, to show changes in the process?
asked
Jul 9, 2021
in
openLCA
by
cdn-dave
(
130
points)
process
product system
data inputs
0
votes
0
answers
1.3k
views
Impact Result doesn't make sense
asked
Jul 8, 2021
in
openLCA
by
masumashipu
(
210
points)
impact analysis
results
0
votes
1
answer
902
views
Changing ecoinvent license from non-OECD to a commercial or OECD license
asked
Jul 8, 2021
in
openLCA
by
sourabhjain
(
680
points)
openlca
ecoinvent
license
+3
votes
0
answers
801
views
Is the feature avoided product in outputs the same as having the same process as a negative input?
asked
Jul 8, 2021
in
openLCA
by
sagets
(
870
points)
product system
avoided product
+1
vote
0
answers
2.2k
views
openLCA with phyton
asked
Jul 8, 2021
in
openLCA
by
lisaxwinns
(
200
points)
life cycle impact assessment (lcia)
methods
carbon footprint
error
0
votes
0
answers
1.5k
views
Influence of the different processes in ecoinvent case study ceramic cup vs paper cup
asked
Jul 7, 2021
in
openLCA
by
rufusxrf
(
140
points)
impact analysis
case study
ecoinvent
impact assessment
processes
0
votes
0
answers
658
views
Does anyone know what database includes potassium amyl xanthate (PAX) and/or Metil Isobutil Carbinol (MIBC) reactives?
asked
Jul 6, 2021
in
openLCA
by
levidamian
(
120
points)
database
openlca
reactive
+2
votes
0
answers
895
views
I am getting nearly all negative values, inputs, outputs, and/or impacts in the Analysis result.
asked
Jul 6, 2021
in
openLCA
by
sunger25412
(
140
points)
negative outputs
negative inputs
lcia results
calculation
openlca
0
votes
1
answer
4.9k
views
Out of memory error message problem
asked
Jul 6, 2021
in
openLCA
by
MegEleanor
(
140
points)
out of memory
openlca
error
memory allocation
database
0
votes
0
answers
1.4k
views
Steps for Starting a database
asked
Jul 6, 2021
in
openLCA
by
jackie
(
160
points)
openlca
databases
impact assessment methods
getting started
0
votes
1
answer
779
views
peflocus command not working
asked
Jul 5, 2021
in
openLCA
by
cristinapicatoste
(
120
points)
peflocus
openlca
command
command not found
issue
0
votes
1
answer
1.4k
views
How does the impact water use category now have such an impact?
asked
Jul 2, 2021
in
openLCA
by
Patrícia Costa
(
340
points)
openlca
impact categories
water use
water scarcity
0
votes
0
answers
840
views
How to aggregate all the GWP contributions from upstream processes related to a specific flow?
asked
Jun 30, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
openlca 1.10.3
ecoinvent
process
flows
0
votes
0
answers
518
views
when i calculate the impact methoddont show the result graph of the impact category.
asked
Jun 30, 2021
in
openLCA
by
Muhammad Ahmed
(
120
points)
impact categories
results
calculation
0
votes
1
answer
1.0k
views
Environmental footprint of a boiler producing heat compared to a heat pump
asked
Jun 30, 2021
in
openLCA
by
lisaxwinns
(
200
points)
environmental footprint
database
calculate
ecoinvent
0
votes
0
answers
703
views
Carbon footprint of electricity
asked
Jun 30, 2021
in
openLCA
by
lisaxwinns
(
200
points)
life cycle assessment (lca)
carbon footprint
lcia method
carbon fixation
database
+1
vote
0
answers
756
views
Normalization Python code
asked
Jun 30, 2021
in
openLCA
by
greenhorn
(
180
points)
python
openlca
normalization
Page:
« prev
1
...
43
44
45
46
47
48
49
50
51
52
53
...
70
next »
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
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
(3.2k)
Miscellaneous
(204)
LCA Collaboration Server
(81)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
error
results
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
en15804
lca collaboration server
import export
methods
life cycle assessment (lca)
waste treatment
excel export
provider linking
openlca 2.0
contribution tree
ecoinvent3.6
exiobase
openlca 1.10.3
impact categories
waste management
exporting results
crash
allocation
...
