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
+1
vote
0
answers
2.0k
views
Why can't I restore the ecoinvent databases v.2.2 & v.3.7 onto openLCA?
asked
Jul 27, 2022
in
openLCA
by
carina.dumais
(
130
points)
database
ecoinvent
openlca
ecoinvent 3.7
0
votes
0
answers
907
views
Does High-density polyethylene flow have no provider?
asked
Jul 27, 2022
in
openLCA
by
KrisB
(
120
points)
openlca
providers
provider linking
hd-pe
0
votes
1
answer
1.6k
views
Is it possible to use eq CO2, NOx and SOx from the literature instead of using inputs/outputs not available?
asked
Jul 27, 2022
in
Miscellaneous
by
junevesstein
(
140
points)
data inputs
emission
0
votes
1
answer
1.9k
views
LCA for wine bottle 750ml
asked
Jul 26, 2022
in
openLCA
by
phw
(
120
points)
openlca
openlca 1.10.3
ecoinvent
database
input output
0
votes
0
answers
919
views
calculate kgCO2 equivalents from incineration of surgical single-use equipment
asked
Jul 26, 2022
in
openLCA
by
Pedro Lopez
(
120
points)
openlca1.10
end-of-life (eol)
incineration
0
votes
0
answers
731
views
How to downgrade the version number of unit process datasets inOpenLCA?
asked
Jul 26, 2022
in
openLCA
by
aysegulavinal
(
120
points)
version of datasets
downgrade
openlca
0
votes
1
answer
2.1k
views
Change reference flow for impact calculation
asked
Jul 25, 2022
in
openLCA
by
student100
(
260
points)
product system
reference process
0
votes
0
answers
878
views
How to do repository operation(Commit, fetch, clone etc.) without openLCA GUI tool?
asked
Jul 25, 2022
in
openLCA
by
dhaval_greenstory
(
120
points)
openlca
python
grpc
0
votes
0
answers
853
views
How we can build my own LCA input file for with respect to one crop
asked
Jul 24, 2022
in
openLCA
by
nsubashpdfsr
(
120
points)
input output
processes
+1
vote
0
answers
1.1k
views
Exiobase reference year
asked
Jul 23, 2022
in
openLCA
by
marcelavlange
(
190
points)
exiobase
openlca
0
votes
1
answer
1.5k
views
Transforming outputs of Exiobase from euros to physical units?
asked
Jul 23, 2022
in
openLCA
by
marcelavlange
(
190
points)
exiobase
input output
+1
vote
1
answer
2.3k
views
Who to convert GaBi export (.tsx) to open lca form ?
asked
Jul 22, 2022
in
openLCA
by
nicksoulis
(
190
points)
export data sets
openlca
gabi
conversion
0
votes
1
answer
1.7k
views
How to know if an import is successful?
asked
Jul 22, 2022
in
openLCA
by
ZhongXiangCheah
(
140
points)
import
database
openlca
methods
impact assessment method
0
votes
0
answers
1.1k
views
Product systems
asked
Jul 21, 2022
in
openLCA
by
Mark Downing
(
230
points)
product system
model graph
0
votes
1
answer
1.3k
views
How can I reuse results from a previous conducted LCA?
asked
Jul 21, 2022
in
openLCA
by
Kadav
(
210
points)
lca
process
results
0
votes
1
answer
1.4k
views
Any plans for softwares, websites and mobile apps LCAs in OpenLCA ?
asked
Jul 20, 2022
in
openLCA
by
Fred
(
120
points)
openlca
life cycle assessment (lca)
0
votes
1
answer
1.4k
views
How to calculate impact of 1 kg of product?
asked
Jul 20, 2022
in
openLCA
by
ZhongXiangCheah
(
140
points)
openlca
impact analysis
life cycle impact assessment (lcia)
calculation
lca
0
votes
0
answers
688
views
Water consumption Impact category missing in IMPACT2002+ method, why is not there?
asked
Jul 19, 2022
in
openLCA
by
felipeecoed
(
390
points)
impact2002+
ecoinvent 3.7
openlca1.11.0
category missing
water consumption
0
votes
1
answer
1.6k
views
Benefits of using wastes
asked
Jul 15, 2022
in
openLCA
by
IslAtta
(
480
points)
openlca
avoided product
life cycle assessment (lca)
0
votes
0
answers
1.2k
views
Looking for datasets for Leather, silk and Linen fabric production
asked
Jul 15, 2022
in
openLCA
by
jackie
(
160
points)
openlca
process
database
ecoinvent
life cycle inventory (lci)
0
votes
0
answers
2.2k
views
How can I obtain process results for every process and not only for the reference process?
asked
Jul 14, 2022
in
openLCA
by
Beatriz Teixeira
(
200
points)
process
results
normalization
impact categories
0
votes
0
answers
875
views
Has someone experiences with RMI and TMR calculation methods in openlca?
asked
Jul 13, 2022
in
openLCA
by
Nina Albus
(
210
points)
openlca
life cycle impact assessment (lcia) methods
ecoinvent
0
votes
0
answers
540
views
Curtain wall LCA
asked
Jul 12, 2022
in
openLCA
by
sareh peyman
(
120
points)
openlca
database
product system
0
votes
1
answer
2.1k
views
can not open openLCA
asked
Jul 12, 2022
in
openLCA
by
Tobias La
(
150
points)
openlca 1.10.3
error
0
votes
2
answers
2.2k
views
Is mass balance maintained during a monte-carlo simulation?
asked
Jul 12, 2022
in
openLCA
by
em398
(
160
points)
monte carlo analysis
openlca
uncertainty
calculation
mass balance
0
votes
0
answers
945
views
What do I do with the capacity of wind turbine and lifetime?
asked
Jul 11, 2022
in
openLCA
by
HHH
(
160
points)
data input
open lca
wind turbine
capacity
wind lca
0
votes
1
answer
2.1k
views
"Formula evaluation failed" - no possible solution could be found. Can I get some help?
asked
Jul 11, 2022
in
openLCA
by
Beatriz Teixeira
(
200
points)
formulaevaluationfailed
exchange
error
results
product system
0
votes
0
answers
1.4k
views
Avoided Waste as Output in Manual
asked
Jul 10, 2022
in
openLCA
by
student100
(
260
points)
avoided burden
input output
0
votes
1
answer
3.2k
views
Process inputs not linking to product system
asked
Jul 6, 2022
in
openLCA
by
jbmammoth
(
120
points)
inputs
model graph
0
votes
0
answers
708
views
How can I do impacts assessment only for transportation.
asked
Jul 4, 2022
in
openLCA
by
Harz2022
(
120
points)
openlca
flows
process
database
impact
0
votes
1
answer
3.5k
views
Import or restore database
asked
Jul 4, 2022
in
openLCA
by
student100
(
260
points)
restore database
database import
0
votes
1
answer
1.5k
views
import/ export fail from windows to mac
asked
Jun 30, 2022
in
openLCA
by
elissa
(
170
points)
json-ld
import export
openlca
failed to import processes
database import
0
votes
1
answer
1.1k
views
Environmental and Social LCA, Export
asked
Jun 30, 2022
in
openLCA
by
student100
(
260
points)
environmental and social lca
export data sets
0
votes
0
answers
1.4k
views
Wastewater treatment provider in openLCA w Ecoinvent 3.8
asked
Jun 30, 2022
in
openLCA
by
Janin
(
150
points)
ecoinvent 3.8
openlca
waste water treatment
+1
vote
0
answers
1.5k
views
Normalization and Weighting appear to not be working properly in OpenLCA
asked
Jun 27, 2022
in
openLCA
by
igorcmvaz
(
130
points)
normalization
weighting factors
calculation
openlca
ecoinvent
+3
votes
0
answers
3.5k
views
How to conduct sensitivity analysis in openLCA?
asked
Jun 23, 2022
in
openLCA
by
parnian
(
170
points)
openlca 1.11.0
sensitivity analysis
0
votes
0
answers
700
views
Negative value in MFLA database
asked
Jun 23, 2022
in
openLCA
by
rambu
(
140
points)
negative value
mfla
oda
0
votes
0
answers
858
views
EN15804+A2 calculation with PEF database
asked
Jun 23, 2022
in
openLCA
by
ltgr
(
120
points)
pef
calculation
0
votes
0
answers
954
views
Help in making the LCA of a cosmetic cream
asked
Jun 22, 2022
in
openLCA
by
Samba Violeta
(
120
points)
cosmetic product
cradle-to-gate
environmental footprints (pef)
chemical
palm oil
0
votes
0
answers
968
views
How do I allocate emissions to a vehicle operating in a fleet?
asked
Jun 21, 2022
in
LCA Collaboration Server
by
Camozzy
(
120
points)
life cycle assessment
fleets
vehicles
transport
allocation
Page:
« prev
1
...
36
37
38
39
40
41
42
43
44
45
46
...
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
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
(3.3k)
Miscellaneous
(210)
LCA Collaboration Server
(83)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
product system
life cycle impact assessment (lcia)
flows
import
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
olca-ipc
data
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
waste treatment
life cycle assessment (lca)
excel export
contribution tree
provider linking
openlca 2.0
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
exporting results
waste management
allocation
crash
...
