Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without a selected answer
0
votes
0
answers
183
views
Trouble importing USLCI database
asked
Jun 4
in
openLCA
by
zay
(
120
points)
import
macos
uslci
0
votes
0
answers
113
views
The difference between the two openLCA-CML-IA baseline and ReCiPe 2016 method
asked
Jun 4
in
openLCA
by
looking mountain
(
140
points)
cml-ia baseline
recipe 2016
+2
votes
1
answer
192
views
Weighting of results has no units (mpt, pt) in openLCA LCIA methods 2.4.2
asked
Jun 3
in
openLCA
by
felipeecoed
(
370
points)
weighting
units
single score
recipe endpoint (h)
openlca lcia methods pack
0
votes
1
answer
281
views
Modifying and adapting processes
asked
Jun 3
in
openLCA
by
tapmbot
(
240
points)
openlca
ecoinvent
inventory
0
votes
1
answer
189
views
Impacts assigned to elementary flows?
asked
Jun 2
in
openLCA
by
amreibe
(
160
points)
elementary flow
impact factors
calculation
0
votes
0
answers
144
views
Unexpected close while exporting database
asked
May 31
in
openLCA
by
ElisaArte
(
140
points)
openlca
error
0
votes
1
answer
192
views
Worldsteel Database: Practical advice on setting missing providers and breaking down results by process steps
asked
May 30
in
openLCA
by
LMatt
(
120
points)
providers
openlca
impact assessment method
results
worldsteel database
0
votes
0
answers
110
views
EcoInvent Yearly Licence: What happens when the Licence expires?
asked
May 29
in
Miscellaneous
by
tbgg
(
120
points)
ecoinvent
educational licence
0
votes
1
answer
224
views
Error message while exporting the LCA model to JSON-LD file
asked
May 29
in
openLCA
by
Mahsa
(
180
points)
import
error
exporting results
database import
failed to import processes
0
votes
1
answer
165
views
I am getting an error to export results to excel (and the product system is simple, just a few ecoinvent processes)
asked
May 29
in
openLCA
by
Meera
(
120
points)
excel export
ecoinvent
import export
exporting results
0
votes
1
answer
271
views
how to use ecospold2 to openlca2.1
asked
May 29
in
openLCA
by
timothy.choi
(
140
points)
database
ecospold2
0
votes
1
answer
149
views
Hello, do you know if we can import a raw material with a cas number on gabi because i cannot find it. (fused mullite)?
asked
May 28
in
openLCA
by
lancelot257
(
140
points)
database
flows
0
votes
1
answer
140
views
how do i imoport ecoinvent to openlca 2.1.1
asked
May 28
in
openLCA
by
timothy.choi
(
140
points)
database
ecoinvent 3.10
openlca 2.1.1
0
votes
0
answers
99
views
unable to select impact category in openLCA V.2.1
asked
May 27
in
openLCA
by
Mehsad
(
160
points)
openlca
life cycle impact assessment (lcia) methods
0
votes
0
answers
130
views
The PET bottle case study, got different relative results
asked
May 27
in
openLCA
by
Mehsad
(
160
points)
openlca
case study
0
votes
0
answers
92
views
Unable to download anything from openLCA nexus
asked
May 27
in
Miscellaneous
by
Franz Naval
(
150
points)
openlca nexus
download
ecoinvent
0
votes
0
answers
112
views
Show results of processes
asked
May 25
in
openLCA
by
ramortada
(
210
points)
process results
product system
environmental product declaration (epd)
0
votes
0
answers
162
views
Contribution tree (product system) and Results (project) do not add up
asked
May 24
in
openLCA
by
vil.ier
(
210
points)
contribution tree
results
0
votes
0
answers
118
views
LCIA method and database.
asked
May 24
in
openLCA
by
soniach
(
170
points)
life cycle impact assessment (lcia) methods
openlca
0
votes
2
answers
324
views
olca_schema: how to create flow that is reference flow trough olca_schema
asked
May 23
in
openLCA
by
Vietmon
(
160
points)
olca-ipc
olca-schema
reference flow property
0
votes
2
answers
304
views
I am having difficulty in adding inputs (diesel and electricity) for my material production.
asked
May 23
in
openLCA
by
Jae
(
180
points)
openlca
calculation
lcia results
flows
0
votes
0
answers
141
views
FREE DATABASE PROBLEM CONSTRUCTION FIELD
asked
May 22
in
openLCA
by
HT
(
120
points)
database
free
construction
building
construction equipment
0
votes
1
answer
172
views
How to reduce the emission output from a transport process?
asked
May 22
in
openLCA
by
miae
(
160
points)
process
transport
t*km
ecoinvent 3.9.1
output data
0
votes
1
answer
263
views
compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.
asked
May 22
in
openLCA
by
GABRIELE96
(
130
points)
process
life cycle assessment (lca)
openlca
product system
lcia method
0
votes
1
answer
278
views
How to update specific emissions factors in OpenLCA
asked
May 22
in
openLCA
by
Isabella Jensen
(
120
points)
co2 emission
emission factors
openlca
calculation
0
votes
1
answer
213
views
Can not open navigation pane
asked
May 22
in
openLCA
by
Marie Sauer
(
160
points)
openlca
navigation pane
0
votes
0
answers
161
views
Calculation failed - tried to ??? but openLCA threw an error. # Steps to reproduce 1. ? 2. ? 3. ?
asked
May 21
in
openLCA
by
sarahadams
(
120
points)
error
openlca 1.10.3
0
votes
0
answers
105
views
Portfolio Assessment
asked
May 21
in
openLCA
by
furlan_86
(
120
points)
openlca
import export
excel
portfolio
+3
votes
1
answer
411
views
Significant difference between RIVM ReCiPe and OpenLCA normalization values
asked
May 20
in
openLCA
by
felipeecoed
(
370
points)
normalization factors
recipe 2016
single score
endpoint
openlca2.1.1
0
votes
0
answers
115
views
exiobase 3.8.2 crash on OpenLCA 2.1
asked
May 20
in
openLCA
by
luca.ragusa
(
880
points)
openlca 2.1
exiobase 3.8.2
0
votes
0
answers
113
views
What process should i use instead of ammonia cracking?
asked
May 17
in
openLCA
by
vivi
(
120
points)
ecoinvent
ammonia
cracking
hydrogen
+1
vote
0
answers
173
views
Doubts about simulation results with Exiobase 3.8.2
asked
May 16
in
Miscellaneous
by
Alessio
(
190
points)
exiobase
database
methods
emission factors
exiobase 3.8.2
+1
vote
0
answers
117
views
is it possible to add EN15804 impact method to exiobase 3.8.2?
asked
May 16
in
Miscellaneous
by
luca.ragusa
(
880
points)
en15804
exiobase 3.8.2
openlca
0
votes
0
answers
125
views
Failed to export data sets when I clicked the 'Export default providers of product inputs and waste outputs'
asked
May 14
in
openLCA
by
Jerry
(
170
points)
openlca2.1.1
default provider
0
votes
1
answer
175
views
what should i do to get top 5 impact category of my different process instead of a single process?
asked
May 14
in
openLCA
by
Dilmon
(
120
points)
life cycle impact assessment (lcia) methods
impact categories
0
votes
1
answer
164
views
When searching the data in the database, an error is displayed, how to solve it, thank you!
asked
May 14
in
openLCA
by
huiS
(
140
points)
database
openlca
–1
vote
1
answer
247
views
Using Plastics Europe datasets in OpenLCA
asked
May 13
in
openLCA
by
Beatriz Casares
(
110
points)
pom
plasticseurope
0
votes
0
answers
121
views
water use and energy
asked
May 13
in
Miscellaneous
by
aleksandra_mach
(
190
points)
epd
water use
energy
0
votes
0
answers
168
views
Why show"process.quantitativeReference" is null
asked
May 13
in
openLCA
by
huiS
(
140
points)
版本 2.0
openlca的
0
votes
2
answers
321
views
Installing openLCA and databases takes forever and cancels.
asked
May 12
in
openLCA
by
Franz Naval
(
150
points)
internet
install
ecoinvent
database
openlca
Page:
« prev
1
2
3
4
5
6
7
8
9
10
11
12
...
62
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
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
openlca1.5
impact analysis
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
exporting results
impact categories
crash
...