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
972
views
How can I compose an electricity mix, which contains medium voltage?
asked
Sep 20, 2023
in
openLCA
by
Cipriano
(
300
points)
electricity mix
medium voltage
ecoinvent 3.9.1
0
votes
1
answer
661
views
Forage data insert
asked
Sep 20, 2023
in
openLCA
by
emilio.sabia
(
120
points)
data inputs
product system
0
votes
1
answer
1.0k
views
How can i get a good ecoinvent databases with upstream flows... most of the flows in the free databases to be dummy.
asked
Sep 19, 2023
in
openLCA
by
Bpositive
(
390
points)
openlca2.0.0
ecoinvent
0
votes
1
answer
472
views
Inputs in SOCA
asked
Sep 19, 2023
in
openLCA
by
Angie
(
330
points)
soca
openlca
input flows
0
votes
2
answers
1.0k
views
Sankey diagram doesn't show cost categories
asked
Sep 18, 2023
in
openLCA
by
Lucio Maselli
(
120
points)
sankey diagram
lcc
+4
votes
0
answers
549
views
EF3.1 database and LCIA method, follow-up 2
asked
Sep 18, 2023
in
openLCA
by
Alberto
(
440
points)
ef3.1
life cycle impact assessment (lcia) methods
database
0
votes
1
answer
1.3k
views
pv panels impacts
asked
Sep 18, 2023
in
openLCA
by
Niksk
(
140
points)
database
openlca
data input
import
life cycle impact assessment (lcia)
0
votes
1
answer
1.3k
views
openLCA ver 2.0.2 does not have options to connect to the collaboration server
asked
Sep 18, 2023
in
LCA Collaboration Server
by
mariacc
(
570
points)
openlca 2.0
lca collaboration server
0
votes
1
answer
1.9k
views
OpenLCA 2.0 shuts down when running the calculation
asked
Sep 16, 2023
in
openLCA
by
AstuPratiwi
(
130
points)
openlca
crash
0
votes
1
answer
475
views
I can't impute ecoinvent's LCI data into OPENLCA
asked
Sep 15, 2023
in
openLCA
by
ParanoĆ”.2023
(
120
points)
ecoinvent
data inputs
flows
product system
ecoinvent 3.9.1
0
votes
0
answers
1.3k
views
Database recommendation for different steel types
asked
Sep 15, 2023
in
openLCA
by
MoiAGH
(
120
points)
openlca
processes
methods
ecoinvent
lca
0
votes
1
answer
680
views
ISO 14064-1 - reporting direct and indirect emissions
asked
Sep 15, 2023
in
openLCA
by
sanna-henk
(
140
points)
iso
direct emissions
reporting
0
votes
1
answer
1.8k
views
EN15804 ADD ON vs Ecoinvent 3.9.1
asked
Sep 15, 2023
in
openLCA
by
Giannis Kosmidis
(
930
points)
en15804
ecoinvent 3.9.1
update
0
votes
1
answer
823
views
Is it possible to use an existing process in a data base to calculate an expecific new product (functional unit)
asked
Sep 13, 2023
in
openLCA
by
Sandra Herrera
(
120
points)
data inputs
flows
process
product system
0
votes
0
answers
709
views
Issues connecting the LCA CS to my local openLCA database
asked
Sep 13, 2023
in
LCA Collaboration Server
by
Rebeccat
(
120
points)
setup
openlca2.0.2
lca collaboration server
0
votes
0
answers
616
views
Manual Product System Config - Python
asked
Sep 13, 2023
in
openLCA
by
johnshahla
(
120
points)
product system
openlca
olca-ipc
python
0
votes
0
answers
397
views
OpenLCA 2.0.2 dowload in mac
asked
Sep 12, 2023
in
openLCA
by
Yiheng Jiang
(
120
points)
openlca2.0.0
project report
openlca
0
votes
2
answers
1.1k
views
OpenLCA 2.0.2 cannot access to preferences to allocate RAM (Big Sur, Mac)
asked
Sep 10, 2023
in
openLCA
by
anhld.hua
(
170
points)
openlca2.0.0
openlca
project report
0
votes
0
answers
466
views
free database recommendation for food products?
asked
Sep 8, 2023
in
openLCA
by
cmallier
(
120
points)
database
free
food
ingredients
0
votes
0
answers
445
views
ecoinvent 3.9 APOS, U regionalized
asked
Sep 8, 2023
in
openLCA
by
aogilardino1
(
640
points)
ecoinvent 3.9.1
ecoinvent 3.9
database
impact factors
0
votes
1
answer
2.0k
views
How to choose the right ecoinvent databases
asked
Sep 8, 2023
in
openLCA
by
ec
(
180
points)
ecoinvent
openlca
0
votes
1
answer
914
views
I created a flow. This flow is then inserted into a process. In calculation the flow does not appear in impact.
asked
Sep 8, 2023
in
openLCA
by
Henrik
(
170
points)
openlca
impact categories
0
votes
0
answers
410
views
Is it possible to use olca-ipc.py to export entire project as JSON
asked
Sep 8, 2023
in
Miscellaneous
by
alisaidomar
(
180
points)
python
api
0
votes
1
answer
829
views
LCA Commons ecoinvent 3.5 linked database giving errors when characterising using python IPC.
asked
Sep 8, 2023
in
openLCA
by
mamarcus
(
140
points)
lca commons
inc
olca-ipc
0
votes
1
answer
710
views
Redefinition of parameter formula on product system level
asked
Sep 8, 2023
in
openLCA
by
schubele
(
360
points)
product system
dependant parameters
parameter variation
0
votes
1
answer
862
views
Database errors in openLCA 2.0 on a imported 1.11 database with no previous errors
asked
Sep 7, 2023
in
openLCA
by
andrecadisa
(
140
points)
openlca 2.0
version 2.0
openlca1.11.0
database update
export data sets
0
votes
1
answer
495
views
which DB can i find co2 intensity of energy commodities
asked
Sep 6, 2023
in
openLCA
by
sturkian
(
120
points)
life cycle impact assessment (lcia)
ghg
co2 emission
0
votes
0
answers
417
views
I want to get the emission of the waste cloth material from textile industry?
asked
Sep 6, 2023
in
openLCA
by
Shrunk
(
120
points)
openlca
co2 emission
+1
vote
1
answer
718
views
Agri-footprint database request for feedback
asked
Sep 6, 2023
in
Miscellaneous
by
Blonk Consultants
(
160
points)
agri-footrpint
database
agriculture
feed
food
0
votes
1
answer
2.4k
views
Gabi Data Access
asked
Sep 5, 2023
in
Miscellaneous
by
hda789
(
120
points)
gabi
openlca
database
0
votes
1
answer
1.2k
views
Duplicate a process from a database to another
asked
Sep 5, 2023
in
openLCA
by
violetmari
(
190
points)
agribalyse
ecoinvent
import data sets
processes
copy paste
0
votes
1
answer
729
views
Why can I not use WHILE and IF statement in SQL query?
asked
Sep 4, 2023
in
openLCA
by
plant_85
(
120
points)
openlca
ecoinvent
sql
0
votes
1
answer
1.2k
views
Export of overall process data quality
asked
Sep 1, 2023
in
openLCA
by
schubele
(
360
points)
data quality
quality assessment
data quality systems
import export
pedigree scores
0
votes
0
answers
759
views
report in openlca 2.0 can no be shown
asked
Aug 31, 2023
in
openLCA
by
hismiaty
(
120
points)
openlca2.0.0
project report
0
votes
1
answer
1.1k
views
New EPD's not giving results
asked
Aug 27, 2023
in
openLCA
by
nomohr
(
120
points)
epd
openlca
version 2.0
+1
vote
1
answer
1.7k
views
both ipc and python console code to extract LCI data retrieves incorrect values for parameterized inputs
asked
Aug 25, 2023
in
openLCA
by
gregjthoma
(
610
points)
python
olca-ipc
parameters
–1
vote
1
answer
588
views
LCA of a bioplastic made up of orange peel
asked
Aug 23, 2023
in
openLCA
by
Altamash
(
110
points)
lca
bioplastic
orange peel
0
votes
0
answers
308
views
OpenLCA2: loss of information in parametrized system
asked
Aug 22, 2023
in
openLCA
by
Anne
(
670
points)
version 2.0
missing parameter
0
votes
0
answers
485
views
sigma value in Pedigree Matrix uncertainty calculation
asked
Aug 21, 2023
in
openLCA
by
marcelavlange
(
190
points)
uncertainty
pedigree matrix
standard deviation
monte carlo analysis
0
votes
0
answers
476
views
BAsic uncertainty for transport flows
asked
Aug 21, 2023
in
openLCA
by
marcelavlange
(
190
points)
uncertainity; transport; basic uncertainity
monte carlo analysis
Page:
« prev
1
...
20
21
22
23
24
25
26
27
28
29
30
...
67
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
(3.0k)
Miscellaneous
(196)
LCA Collaboration Server
(79)
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
processes
input output
data
uncertainty
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
import export
openlca 2.0
contribution tree
provider linking
ecoinvent3.6
openlca 1.10.3
exiobase
impact categories
waste management
exporting results
electricity
crash
...