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
201
views
Assistance with openLCA application
asked
Jan 30
in
openLCA
by
russellhookway
(
120
points)
openlca
life cycle impact assessment (lcia)
0
votes
1
answer
195
views
How to Calculate the PCF of My Vertical Farm in openLCA?
asked
Jan 30
in
openLCA
by
SusannaLCA_PCF
(
120
points)
data
calculation
energy
pcf
0
votes
0
answers
83
views
Which free databases will be suitable for calculating the LCA of microchips?
asked
Jan 29
in
openLCA
by
Karthik_personal
(
120
points)
free
database
openlca
0
votes
1
answer
164
views
Is there any way to integrate openLCA with a third party application?.
asked
Jan 29
in
openLCA
by
Karthik_LTIM
(
120
points)
data inputs
openlca
import
0
votes
1
answer
325
views
After updating my foreground system from ecoinvent 3.8 to 3.10 the providers are missing in my created datasets.
asked
Jan 28
in
openLCA
by
Palacsinta
(
250
points)
ecoinvent 3.8
update
ecoinvent 3.9
3.10
providers
0
votes
1
answer
128
views
emission factor of a product
asked
Jan 27
in
openLCA
by
sonia_chaudhary
(
260
points)
emission factor
search input
0
votes
2
answers
173
views
Why do I get zero results for all impact categories in PSILCA impact assessment
asked
Jan 27
in
openLCA
by
Seval Cicek
(
160
points)
zero results
psilca
0
votes
1
answer
152
views
Bought Ecoinvent database, but very limited data
asked
Jan 27
in
openLCA
by
Claire
(
120
points)
database
ecoinvent
openlca nexus
database import
0
votes
1
answer
124
views
Adding own data when using circularity package
asked
Jan 26
in
openLCA
by
Meg
(
140
points)
circularity
process inputs
data inputs
circularity package
0
votes
1
answer
118
views
Oil Extraction from Jatropha seeds
asked
Jan 24
in
openLCA
by
samrin
(
240
points)
oil
extraction
gwp
0
votes
1
answer
130
views
How to import processe from LCDN nodes
asked
Jan 24
in
openLCA
by
luo.hesong
(
170
points)
import
openlca
lcdn
0
votes
1
answer
198
views
Why are my different not connecting properly into a system?
asked
Jan 23
in
openLCA
by
Jamessustain
(
170
points)
expanded boundary
process connection
0
votes
1
answer
182
views
Educational Single-User License for 3 month
asked
Jan 21
in
openLCA
by
lpicasso
(
150
points)
ecoinvent
license
database
openlca
0
votes
0
answers
103
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
0
votes
1
answer
121
views
Does anyone understand what is called semi-continous operation process?
asked
Jan 19
in
openLCA
by
Popoola
(
120
points)
openlca
flows
results
system process (lci)
0
votes
0
answers
71
views
Bug in Exporting All Process Databases as Excel?
asked
Jan 18
in
openLCA
by
hscottmatthews
(
120
points)
exporting results
excel
0
votes
1
answer
142
views
In which free database can I get agricultural products such as Dates, capsicum
asked
Jan 17
in
openLCA
by
Adira
(
120
points)
free database
agricultural products
0
votes
1
answer
122
views
LCA as an Undergraduate
asked
Jan 16
in
openLCA
by
mb993
(
120
points)
openlca
database
process
input output
0
votes
1
answer
115
views
Issue with Incorrect Environmental Impact Values in Product System
asked
Jan 16
in
openLCA
by
mina0103
(
120
points)
life cycle impact assessment (lcia)
product system
0
votes
1
answer
124
views
How do I use primary data for calculating PCF.
asked
Jan 16
in
openLCA
by
sonia_chaudhary
(
260
points)
primary data
calculation
0
votes
0
answers
206
views
LCA for post consumer product and its new use.
asked
Jan 16
in
openLCA
by
Bhairavi Ekbote
(
120
points)
life cycle assessment (lca)
data inputs
construction
process
lca
0
votes
1
answer
154
views
What is difference in the result when we choose unit process and system process ?
asked
Jan 15
in
openLCA
by
sonia_chaudhary
(
260
points)
unit proces
system process
result analysis
0
votes
1
answer
169
views
What is the best database to use for a biochar LCA?
asked
Jan 14
in
openLCA
by
graysonmurphy
(
150
points)
openlca
database
free
biochar
+2
votes
0
answers
108
views
Ecoinvent developer license
asked
Jan 13
in
Miscellaneous
by
luca.ragusa
(
1.1k
points)
ecoinvent developer
costs
0
votes
1
answer
133
views
LCIA Checks - relevance of non included flows
asked
Jan 13
in
openLCA
by
paul.domberger
(
620
points)
lcia checks
elementary flow
uncovered flows
0
votes
0
answers
76
views
How to calculate abiotic depletion using ReCipe Midpoint H
asked
Jan 13
in
openLCA
by
nihalnihash04
(
170
points)
recipe midpoint (h)
impact categories
abiotic depletion potential
ecoinvent
database
0
votes
1
answer
266
views
Why is openlca multi-out process calculation not consistent with the same input-output elsewhere?
asked
Jan 12
in
openLCA
by
Omotaiwo
(
450
points)
life cycle impact assessment (lcia) methods
normalization factors
calculation method
0
votes
1
answer
111
views
Even after linking flows, when I create the product system the supply chain does not expand.
asked
Jan 9
in
openLCA
by
sonia_chaudhary
(
260
points)
whole supply chain
linking process
0
votes
1
answer
202
views
Bulk import of data in excel sheet
asked
Jan 8
in
openLCA
by
sonia_chaudhary
(
260
points)
excel sheet import
data entry
0
votes
1
answer
162
views
manual feeding of data
asked
Jan 8
in
openLCA
by
sonia_chaudhary
(
260
points)
manual calculation
no data source available
0
votes
0
answers
103
views
When ecoinvent 3.10.1 + EN15804addon EF3.1 will be available in openLCA nexus?
asked
Jan 6
in
openLCA
by
Martheru
(
120
points)
3.10.1
download
openlca
ef3.1
database
0
votes
0
answers
80
views
Proper database for construction processes for South America
asked
Jan 5
in
openLCA
by
edmare
(
120
points)
construction
southamerica
0
votes
1
answer
283
views
Why is my elementary flow not producing impact result?
asked
Jan 4
in
openLCA
by
Omotaiwo
(
450
points)
elementary flows
openlca
inputs
calculation
0
votes
0
answers
91
views
How do i get agribylase database for free on openlca?
asked
Jan 3
in
openLCA
by
Archi
(
130
points)
database
openlca
import
0
votes
1
answer
243
views
Ecoinvent database
asked
Dec 25, 2024
in
openLCA
by
Muhammad Arbab1
(
120
points)
openlca
database
life cycle impact assessment (lcia)
ecoinvent 3.9.1
–1
vote
1
answer
199
views
Differences in input and output mass balance ecoinvent 3.10 APOS U
asked
Dec 24, 2024
in
openLCA
by
aogilardino1
(
620
points)
ecoinvent
3.10.1
openlca
0
votes
0
answers
141
views
My result shows all negative result for my ReCiPe 2016(midpoint)H.
asked
Dec 23, 2024
in
Miscellaneous
by
Omotaiwo
(
450
points)
normalization
openlca
results
different results
negative value
0
votes
0
answers
84
views
Tell me the paid databases for Indian sets of PP,PET,LDPE for doing LCA
asked
Dec 23, 2024
in
openLCA
by
AspireLabs
(
120
points)
life cycle assessment (lca)
lca
database
0
votes
1
answer
119
views
No difference between Electricity Grids of British Columbia and Alberta (Canada)
asked
Dec 20, 2024
in
openLCA
by
scnw95
(
120
points)
ecoinvent 3.8
electricity mix
electricity
market process ecoinvent
electricity transformation
0
votes
1
answer
180
views
How to assess the overall uncertainty o data quality of an entire dataset
asked
Dec 20, 2024
in
openLCA
by
farcebastias
(
380
points)
data quality
data quality systems
pedigree scores
quality assessment
Page:
« prev
1
2
3
4
5
6
7
8
...
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
(2.8k)
Miscellaneous
(180)
LCA Collaboration Server
(71)
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
data
monte carlo analysis
processes
openlca1.7
uncertainty
olca-ipc
impact analysis
input output
openlca1.5
lca
impact assessment method
life cycle assessment (lca)
methods
lca collaboration server
openlca 2.0
en15804
waste treatment
provider linking
excel export
ecoinvent3.6
import export
openlca 1.10.3
contribution tree
exiobase
waste management
impact categories
ecoinvent3.5
exporting results
allocation
...
