Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
+2
votes
0
answers
486
views
How can I register a new reference flow property in OpenLCA? I need to use "Power" as unit for the reference flow (kw).
asked
Nov 11, 2021
in
openLCA
by
Estevão
(
140
points)
reference flow property
openlca
unit
power
kw
+2
votes
0
answers
307
views
Free databases for production of polypropylene sheets and/or corrugated plastic?
asked
Nov 8, 2021
in
openLCA
by
ivonapalinkas
(
150
points)
database
free
+1
vote
0
answers
345
views
Best database and impact assessment method
asked
Nov 8, 2021
in
openLCA
by
pepijnmoll
(
190
points)
life cycle impact assessment (lcia) methods
database
data inputs
+1
vote
0
answers
250
views
Why are my aluminium results so low?
asked
Nov 8, 2021
in
openLCA
by
Sally
(
190
points)
lcia results
gwp
al
+1
vote
1
answer
354
views
Can openLCA cope with more than one databases?
asked
Nov 6, 2021
in
openLCA
by
anne2801
(
490
points)
database
agribalyse
openlca
+1
vote
0
answers
199
views
Error "could not load descriptors of system link" when creating a report
asked
Nov 6, 2021
in
openLCA
by
AlSto
(
130
points)
openlca 1.10.3
report
+2
votes
1
answer
2.7k
views
olca-ipc functionality only available in openLCA 2.0
asked
Nov 5, 2021
in
openLCA
by
mscheve
(
440
points)
olci-ipc
python
+1
vote
0
answers
255
views
How to determine impact per link?
asked
Nov 5, 2021
in
openLCA
by
mscheve
(
440
points)
downstream
impact
visualization
link
+1
vote
1
answer
657
views
Error when trying to create a product system
asked
Nov 5, 2021
in
openLCA
by
pepijnmoll
(
190
points)
error
product system
openlca 1.10.3
+1
vote
1
answer
397
views
World Steel impact assessment method
asked
Nov 5, 2021
in
openLCA
by
Daniel
(
130
points)
life cycle impact assessment (lcia) methods
worldsteel database
+1
vote
0
answers
352
views
Free Database for nonwovens and fabrics?
asked
Nov 5, 2021
in
openLCA
by
Till G.
(
180
points)
free
database
lca
+1
vote
0
answers
284
views
Function unit on LCA
asked
Nov 5, 2021
in
openLCA
by
Fared
(
130
points)
unit process
function unit
+1
vote
0
answers
557
views
Have the errors in ReCiPe 2016 endpoint indicators been fixed in version 1.10.3?
asked
Nov 4, 2021
in
openLCA
by
tyq
(
130
points)
recipe 2016
life cycle impact assessment (lcia) methods
normalization
recipe endpoint (h)
+1
vote
0
answers
218
views
Electricity CED
asked
Nov 4, 2021
in
openLCA
by
SLSLSLSL
(
130
points)
electricity
openlca
ecoinvent
life cycle impact assessment (lcia) methods
process
+1
vote
1
answer
450
views
internal error curred / calculation failed for specific processes with openlca 1.10.3
asked
Nov 4, 2021
in
openLCA
by
Daniela Bischof
(
130
points)
julia libs
error
openlca 1.10.3
0
votes
1
answer
579
views
how long does it take to import ecoinvent 3.7.1 cut off lci?
asked
Nov 4, 2021
in
openLCA
by
jgdeleon
(
120
points)
life cycle impact assessment (lcia)
openlca 1.10.3
ecoinvent 3.7
cut-off
import
0
votes
1
answer
319
views
Dependent vs Independent sampling in probabilistic comparative LCA
asked
Nov 4, 2021
in
openLCA
by
jmos
(
210
points)
product system
monte carlo analysis
openlca
0
votes
0
answers
604
views
re-use of by-product/avoided product
asked
Nov 4, 2021
in
openLCA
by
rebeccaLK
(
240
points)
avoided product
waste
re-use
0
votes
0
answers
919
views
Using exiobase / ecoinvent for emissions factors
asked
Nov 4, 2021
in
openLCA
by
laek
(
120
points)
exiobase
ecoinvent
life cycle impact assessment (lcia)
emissions factors
scope 3 emissions
0
votes
0
answers
142
views
Process Metal Cutting
asked
Nov 2, 2021
in
openLCA
by
jules
(
120
points)
process
product system
0
votes
1
answer
536
views
combine results and change diagram
asked
Nov 2, 2021
in
openLCA
by
username1
(
120
points)
results
impact analysis
openlca
calculation
0
votes
1
answer
994
views
Issues importing json database.
asked
Nov 1, 2021
in
openLCA
by
user33
(
120
points)
json-ld
database import
openlca 1.10.3
0
votes
1
answer
1.1k
views
How do I start for End-of-Life product LCA?
asked
Oct 29, 2021
in
Miscellaneous
by
prapok
(
170
points)
end-of-life
recycling
flows
impact assessment
0
votes
1
answer
560
views
Assessing total CO2 emissions without LCA method: which CO2 to pick?
asked
Oct 28, 2021
in
openLCA
by
Dispersed
(
120
points)
results
co2 emission
0
votes
0
answers
327
views
Avoided emissions of CO2 and traditional energy consumption
asked
Oct 28, 2021
in
openLCA
by
peccolomelissa
(
170
points)
openlca
co2 emission
energy
avoided product
calculation
0
votes
1
answer
443
views
Process metal input smaller than metal output
asked
Oct 28, 2021
in
openLCA
by
Sally
(
190
points)
processes
process
input output
+1
vote
1
answer
894
views
How to model avoided emissions
asked
Oct 27, 2021
in
openLCA
by
peccolomelissa
(
170
points)
avoided product
openlca
flows
process modeling
0
votes
2
answers
535
views
How do I account the difference in worker hours for two processes with different outputs?
asked
Oct 27, 2021
in
openLCA
by
JFK
(
280
points)
psilca
social lca (s-lca)
hotspot analysis
working hours
0
votes
0
answers
234
views
Avoided CO2 emission and energy production
asked
Oct 27, 2021
in
openLCA
by
peccolomelissa
(
170
points)
avoided product
co2 emission
0
votes
1
answer
706
views
GFLI XML import
asked
Oct 26, 2021
in
openLCA
by
Nicole Simone
(
160
points)
import
xml
gfli
+3
votes
0
answers
576
views
Which are the best free Databases for textile issues? (Lca of a reusable face mask)
asked
Oct 26, 2021
in
openLCA
by
Till G.
(
180
points)
lca
free
database
0
votes
1
answer
466
views
Is OpenLCA's LCI and emission factor database downloadable into useable files?
asked
Oct 24, 2021
in
openLCA
by
verashuran
(
120
points)
database
database export
life cycle inventory (lci)
0
votes
1
answer
336
views
Purchasing the commercial single user license for the ecoinvent database. I need a quote for the database in USD.
asked
Oct 22, 2021
in
Miscellaneous
by
koushik.ponnuru
(
120
points)
ecoinvent
license
0
votes
1
answer
302
views
PSILCA Characterization factors version 2?
asked
Oct 21, 2021
in
Miscellaneous
by
Thomas Schaubroeck
(
150
points)
psilca
life cycle impact assessment (lcia)
0
votes
1
answer
584
views
I began modeling with ecoinvent 3.5 now i'd like to continue modeling with the new 3.7. How can i do this?
asked
Oct 21, 2021
in
openLCA
by
Username-84298619
(
120
points)
ecoinvent
ecoinvent3.5
ecoinvent 3.7
port
copy paste
+1
vote
0
answers
690
views
Question regarding OpenLCA Case Study Ceramic cup vs. Paper cup
asked
Oct 21, 2021
in
openLCA
by
la_hy
(
130
points)
life cycle impact assessment (lcia)
waste treatment
0
votes
1
answer
443
views
How can I start the modeling in PSILCA for a photovoltaic plant.
asked
Oct 20, 2021
in
Miscellaneous
by
M.G
(
120
points)
psilca
process
flows
product system
0
votes
1
answer
1.1k
views
Different types of uncertainty
asked
Oct 19, 2021
in
openLCA
by
jmos
(
210
points)
database
uncertainty
processes
monte carlo analysis
0
votes
0
answers
230
views
"primary forest" in ecoinvent vs "nonrenewable biomass" in openLCA
asked
Oct 18, 2021
in
openLCA
by
SLHL
(
120
points)
ecoinvent
openlca
cumulative energy demand
ecoinvent 3.7.1
0
votes
1
answer
575
views
Agri-footprint 5, compatibility with Recipe 2016
asked
Oct 18, 2021
in
openLCA
by
Alberto
(
430
points)
agri-footprint 5
chromium
recipe 2016
Page:
« prev
1
...
35
36
37
38
39
40
41
42
43
44
45
...
73
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
,
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
(165)
LCA Collaboration Server
(68)
Follow @openlca
Recent questions
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
product system
import
error
flows
openlca1.6
results
calculation
modelling
python
data inputs
data
openlca1.7
monte carlo analysis
processes
impact analysis
openlca1.5
uncertainty
input output
olca-ipc
lca
impact assessment method
methods
lca collaboration server
openlca 2.0
life cycle assessment (lca)
provider linking
excel export
ecoinvent3.6
openlca 1.10.3
waste treatment
en15804
import export
exiobase
contribution tree
waste management
ecoinvent3.5
impact categories
exporting results
crash
...