Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
+1
vote
1
answer
2.2k
views
insufficient memory error message even though enough memory assigned
asked
Jan 29, 2019
in
openLCA
by
eilidhforster
(
130
points)
openlca
memory
error
+1
vote
1
answer
1.1k
views
Minimum CPU to run OpenLCA
asked
Jan 28, 2019
in
openLCA
by
amylandis
(
180
points)
openlca
cpu
computer processing
+1
vote
2
answers
2.3k
views
openLCA LCIA method pack for combined databases
asked
Jan 28, 2019
in
openLCA
by
frogeris
(
320
points)
openlca
life cycle impact assessment (lcia) methods
openlca lcia methods pack
+1
vote
1
answer
1.0k
views
How to roundup a result of an formula
asked
Jan 28, 2019
in
openLCA
by
Lynn Lüdemann
(
390
points)
formula
dependant parameters
openlca
+1
vote
1
answer
1.8k
views
Information for "license owner" maintenance
asked
Jan 28, 2019
in
openLCA
by
Nicola.Ferrara
(
1.5k
points)
licence owner
ecoinvent
openlca nexus
maintenance
0
votes
1
answer
840
views
IPCC 2007 Impact analysis
asked
Jan 27, 2019
in
openLCA
by
hana
(
740
points)
openlca
life cycle impact assessment (lcia) methods
ipcc
+1
vote
1
answer
2.3k
views
How can I model a coal power plant and use LCI in each unit process?
asked
Jan 26, 2019
in
openLCA
by
h.mhosseini
(
130
points)
coal power plant
0
votes
1
answer
1.3k
views
Bug when allocating?
asked
Jan 25, 2019
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
allocation
process
avoided product
+1
vote
1
answer
1.1k
views
Database import error (after an uncomplete installation of collaboration server)
asked
Jan 24, 2019
in
openLCA
by
g.garavini
(
130
points)
openlca1.7
error
installation
lca collaboration server
+1
vote
1
answer
1.1k
views
Modelling as coproducts: from biowaste treatment to nitrogen fertiliser
asked
Jan 23, 2019
in
openLCA
by
sagets
(
870
points)
openlca
ecoinvent
multi functional process
coproducts
–1
vote
1
answer
1.2k
views
Please share the link for openLCA 1.7.4 Installer: 32-bit version
asked
Jan 22, 2019
in
openLCA
by
Roshni
(
110
points)
openlca
32-bit
installer
0
votes
1
answer
1.0k
views
openLCA LCIA methods pack 1.5.7
asked
Jan 21, 2019
in
openLCA
by
tpechers
(
200
points)
installation
openlca
openlca lcia methods pack
0
votes
1
answer
821
views
MEDICAL WASTE MANAGMENT
asked
Jan 19, 2019
in
openLCA
by
MOUSSA
(
120
points)
waste treatment
openlca
0
votes
1
answer
2.0k
views
Inputs not showing on LCIA
asked
Jan 19, 2019
in
openLCA
by
eloise.alice.rose
(
160
points)
input output
openlca
results
life cycle impact assessment (lcia) methods
inventory
+2
votes
1
answer
2.2k
views
What is the most preferred (free) database for landfilling, waste management, and minig projects?
asked
Jan 18, 2019
in
openLCA
by
Ehsan
(
620
points)
openlca
landfill
database
waste treatment
waste management
+1
vote
1
answer
3.6k
views
What is the meaning of process "container glass" in ELCD database ? (process category: systems)
asked
Jan 18, 2019
in
Miscellaneous
by
Ehsan
(
620
points)
container glass
elcd database
0
votes
1
answer
1.7k
views
Dealing with waste water
asked
Jan 18, 2019
in
openLCA
by
sagets
(
870
points)
openlca
waste treatment
waste management
waste
+1
vote
1
answer
3.2k
views
Keyboard Functionality in OpenLCA
asked
Jan 18, 2019
in
openLCA
by
wputman
(
290
points)
openlca
data
data inputs
0
votes
2
answers
4.6k
views
providers missing for some flows?
asked
Jan 15, 2019
in
openLCA
by
pascal
(
120
points)
providers
flows
openlca
+1
vote
1
answer
3.2k
views
How do i add data manually to a new database or downloaded database?
asked
Jan 11, 2019
in
openLCA
by
Ruffy
(
130
points)
openlca
missing data
provider linking
0
votes
1
answer
2.3k
views
input data for a cradle to cradle LCA of a building
asked
Jan 10, 2019
in
openLCA
by
lily
(
220
points)
life cycle assessment (lca)
cradle-to-cradle
construction
building
0
votes
1
answer
628
views
Help obtaining EN15804 guideline and specification
asked
Jan 10, 2019
in
Miscellaneous
by
lily
(
220
points)
en15804
0
votes
1
answer
1.0k
views
What type of input data is required for a cradle to cradle LCA of a building when studying it's environmental impacts.
asked
Jan 10, 2019
in
Miscellaneous
by
lily
(
220
points)
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
construction
building
+1
vote
1
answer
2.0k
views
Calculation Failed - OpenLCA 1.7 using Ecoinvent data from Ecoinvent, not nexus
asked
Jan 9, 2019
in
openLCA
by
crackerlegs
(
170
points)
openlca1.7
ecoinvent3.5
error
life cycle impact assessment (lcia)
openlca
+1
vote
1
answer
1.0k
views
Error: You need to open a target database of the import - openLCA 1.7
asked
Jan 7, 2019
in
openLCA
by
Cleorf
(
160
points)
installation
openlca1.7
ecoinvent3.5
target database
error
+1
vote
1
answer
3.9k
views
How does the pedigree matrix within the analysis calculation get calculated?
asked
Jan 6, 2019
in
openLCA
by
algae_tom
(
350
points)
openlca
results
life cycle impact assessment (lcia)
data quality
pedigree matrix
+2
votes
1
answer
836
views
Merge process contributions in report viewer
asked
Jan 6, 2019
in
openLCA
by
sagets
(
870
points)
openlca
project report
process
+1
vote
1
answer
3.6k
views
Citation OpenLCA in a paper
asked
Jan 3, 2019
in
openLCA
by
jsenansa
(
140
points)
citation
openlca
paper
+3
votes
1
answer
1.1k
views
Map can not be displayed, do you have an internet connection?
asked
Jan 3, 2019
in
openLCA
by
Marco
(
270
points)
openlca1.7
map
location
bug
+3
votes
2
answers
2.4k
views
Insert directly value for CO2
asked
Dec 26, 2018
in
openLCA
by
Marco
(
270
points)
openlca
flows
life cycle impact assessment (lcia) methods
+5
votes
1
answer
2.6k
views
Monte carlo giving widely different results to analysis
asked
Dec 23, 2018
in
openLCA
by
algae_tom
(
350
points)
monte carlo analysis
uncertainty
exporting results
results
openlca
–1
vote
1
answer
708
views
Parameter type - is it possible to change type of parameter from input to dependent after usage in process?
asked
Dec 9, 2018
in
openLCA
by
OlgaMtl
(
110
points)
openlca
parameter
+1
vote
1
answer
935
views
Display issues project results v.1.7.4
asked
Dec 6, 2018
in
openLCA
by
ntblackstone
(
340
points)
project
project report
openlca1.7
+1
vote
1
answer
1.0k
views
Is there a way to export a Monte Carlo sim with more than 16 373 iterations ?
asked
Dec 4, 2018
in
openLCA
by
Charles A.
(
160
points)
monte carlo analysis
exporting results
openlca
+3
votes
1
answer
2.5k
views
trouble importing openLCA LCIA methods v.2.0.3
asked
Dec 3, 2018
in
openLCA
by
ntblackstone
(
340
points)
import
life cycle impact assessment (lcia) methods
openlca
macos
json-ld
–1
vote
1
answer
2.9k
views
How can I open a project my colleague shared with me
asked
Dec 1, 2018
in
openLCA
by
mimartin82
(
110
points)
openlca
import export
+3
votes
0
answers
1.7k
views
Error during commit action
asked
Nov 30, 2018
in
LCA Collaboration Server
by
cgeneste
(
370
points)
lca collaboration server
commit
error
+1
vote
1
answer
3.3k
views
Why are plant production processes showing negative values in the LCI "ClimateChange" even though it is not reasonable.
asked
Nov 27, 2018
in
openLCA
by
Thorsten
(
130
points)
openlca
life cycle inventory (lci)
results
+1
vote
1
answer
1.6k
views
Error: missing parameter in formula
asked
Nov 26, 2018
in
openLCA
by
byoung
(
2.7k
points)
parameter
validation
openlca
+1
vote
1
answer
2.7k
views
Monte Carlo analysis - stardard deviation unit
asked
Nov 26, 2018
in
openLCA
by
Simona
(
220
points)
monte carlo analysis
openlca
uncertainty
sensitivity
Page:
« prev
1
...
69
70
71
72
73
74
75
76
77
78
79
...
82
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
(193)
LCA Collaboration Server
(78)
Follow @openlca
Recent questions
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
openlca1.7
olca-ipc
impact analysis
lca
openlca1.5
impact assessment method
methods
lca collaboration server
en15804
life cycle assessment (lca)
waste treatment
excel export
openlca 2.0
import export
provider linking
contribution tree
ecoinvent3.6
openlca 1.10.3
exiobase
waste management
impact categories
exporting results
allocation
electricity
...
