Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
0
votes
2
answers
286
views
openLCA is slow and crash in calculation since ecoinvent 3.11 update?
asked
16 hours
ago
in
openLCA
by
S.Telmo
(
150
points)
database update
openlca
ecoinvent3.11
0
votes
0
answers
67
views
regarding double counting logic (??) of None allocation in OpenLCA
asked
1 day
ago
in
openLCA
by
qtu
(
190
points)
allocation
double counting
0
votes
1
answer
253
views
Reuse recycle
asked
3 days
ago
in
openLCA
by
Zan M.
(
280
points)
reuse
modeling
open lca
inventory
process
0
votes
0
answers
200
views
What do contributions over 100% in the contribution tree mean?
asked
4 days
ago
in
openLCA
by
hlappal
(
310
points)
contribution tree
nested
sub-processes
0
votes
1
answer
190
views
Why is the unit i IW+ missing?
asked
5 days
ago
in
openLCA
by
polarbear
(
120
points)
life cycle impact assessment (lcia) methods
impact world
0
votes
0
answers
273
views
Display of overall inputs/outputs
asked
5 days
ago
in
LCA Collaboration Server
by
Somu5
(
120
points)
openlca
life cycle impact assessment (lcia)
impact analysis
input output
data inputs
0
votes
1
answer
357
views
Link to formulas manual is broken
asked
5 days
ago
in
openLCA
by
raprp
(
140
points)
formula
manual
0
votes
0
answers
166
views
Assessing the Environmental Impacts of Hydrogen Fuel Cell Trucks with Diesel Truck Comparisons
asked
5 days
ago
in
openLCA
by
Mujtaba
(
120
points)
data inputs
life cycle impact assessment (lcia) methods
database
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
178
views
Save password for CS repo
asked
6 days
ago
in
LCA Collaboration Server
by
NicolaFerrara
(
120
points)
lca collaboration server
password
0
votes
1
answer
271
views
Trouble Importing GeoJSON File into openLCA
asked
Apr 7
in
Miscellaneous
by
edsacayon
(
120
points)
regionalised lca
geojson
0
votes
1
answer
326
views
Integration of upstream processes into ecoinvent datasets
asked
Apr 7
in
openLCA
by
DiHorw
(
840
points)
ecoinvent
extension of processes
0
votes
1
answer
386
views
Incorporationg Ecoinvent into OpenLCA
asked
Apr 5
in
LCA Collaboration Server
by
P. Kim
(
140
points)
database
ecoinvent
providers
0
votes
1
answer
375
views
How to extract our data from ciroth muller weidema?
asked
Apr 4
in
openLCA
by
LH
(
120
points)
data quality
openlca
ecoinvent3.6
0
votes
1
answer
133
views
How can I create a dummy process with known environmental impacts ?
asked
Apr 3
in
openLCA
by
joana.beigbeder
(
160
points)
openlca
process
impacts
0
votes
2
answers
356
views
Method installation failure with openLCA 2.4.1
asked
Apr 3
in
openLCA
by
Jan Krepil
(
230
points)
methods
ef
life cycle impact assessment (lcia) methods
ecoinvent
0
votes
1
answer
118
views
Upstream sectors ins PSILCA can not be calculated, are results still correct with suitable system boundaries?
asked
Apr 3
in
openLCA
by
Marie9871234
(
120
points)
psilca
life cycle impact assessment (lcia)
stoag
openlca
storage
0
votes
1
answer
146
views
What does the "Data quality entry" mean under the "Data quality" on the "General information" in a process window?
asked
Apr 2
in
openLCA
by
hlappal
(
310
points)
data quality entry
openlca
uncertainty
+1
vote
1
answer
137
views
What are the diffences of using the Ecoinvent "Unic Processes" database model over the "System Processes" version?
asked
Apr 2
in
Miscellaneous
by
hlappal
(
310
points)
ecoinvent
system processes
unit processes
database model
excel export
0
votes
1
answer
95
views
ILCD+EPD data format
asked
Apr 2
in
Miscellaneous
by
shadia
(
180
points)
xml format
ilcd的
ilcd
0
votes
1
answer
81
views
Dry matter content of products
asked
Apr 1
in
openLCA
by
SPehme
(
120
points)
dry matter
product specification
0
votes
0
answers
81
views
difference between C3 and Module D
asked
Mar 27
in
Miscellaneous
by
Seyedehgelareh Sanei
(
200
points)
module d
recycling
module c
0
votes
0
answers
87
views
when to use waste flow, and when use output of a process
asked
Mar 27
in
openLCA
by
Seyedehgelareh Sanei
(
200
points)
openlca
flows
modeling
database
0
votes
0
answers
101
views
Elementary flow carbon dioxide fossil emissions is not influencing the global warming results in the LCA Model.
asked
Mar 25
in
openLCA
by
AvishekChanda
(
120
points)
openlca
results
life cycle impact assessment (lcia) methods
0
votes
1
answer
136
views
Utilize OpenLCA for master thesis
asked
Mar 24
in
openLCA
by
fitarodo
(
120
points)
openlca
slca
psilca
0
votes
1
answer
115
views
Need help with incineration modelling in OpenLCA
asked
Mar 24
in
openLCA
by
nihalnihash04
(
210
points)
solar panel recycling
waste
recycling
waste modelling
0
votes
2
answers
447
views
Can you have access to the other Nodes such as by Sphera and Ecoinvent in EF 3.1 by getting access to DAL?
asked
Mar 24
in
openLCA
by
lca_do
(
170
points)
ef3.1
ef
openlca
database
openlca database
0
votes
1
answer
168
views
Creating Product EPD from dowloaded EPDs
asked
Mar 23
in
openLCA
by
Thomas Bajer
(
120
points)
en15804
product system
epd
provider linking
0
votes
1
answer
95
views
(urgent) disappearance of the DBs !!
asked
Mar 22
in
openLCA
by
matthieu
(
120
points)
database
openlca
0
votes
1
answer
122
views
Use of GIS data in openLCA
asked
Mar 21
in
openLCA
by
marin.karr
(
120
points)
land use
openlca
data
data inputs
life cycle impact assessment (lcia)
0
votes
0
answers
88
views
Ecoinvent and LCIAs
asked
Mar 21
in
Miscellaneous
by
Zan M.
(
280
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca
0
votes
1
answer
115
views
Modelling Tamisolve
asked
Mar 21
in
openLCA
by
Zan M.
(
280
points)
tamisolve
proxy
open lca
ecoinvent
nmp
0
votes
1
answer
142
views
IMPACT ANALYSIS TAB
asked
Mar 21
in
openLCA
by
MATRIMAX
(
140
points)
impact analysis
openlca
0
votes
1
answer
146
views
How to create product system including EoL treatment and in that case which one will be the reference process?
asked
Mar 20
in
Miscellaneous
by
tasbirul
(
140
points)
waste treatment
product system
reference process
0
votes
1
answer
97
views
unable to download the software shows "internal server error "
asked
Mar 20
in
openLCA
by
ask295
(
120
points)
download
download link
owncloud
0
votes
0
answers
87
views
Updating parameters does not impact on final result
asked
Mar 19
in
openLCA
by
Pedro
(
120
points)
python
calculation
impact analysis
global parameter
0
votes
1
answer
127
views
Cannot connect to Collaboration Server repository
asked
Mar 19
in
LCA Collaboration Server
by
mikdale
(
380
points)
lca collaboration server
repository
0
votes
1
answer
160
views
What does the 'Base uncertainty' in the Data quality entry mean?
asked
Mar 19
in
openLCA
by
hlappal
(
310
points)
data quality entry
base uncertainty
uncertainty
normal distribution
0
votes
0
answers
76
views
Clicking Calculate（Lazy/On-demand） will exit the software
asked
Mar 19
in
openLCA
by
Anada
(
120
points)
auto-exit software
calculaion type
0
votes
0
answers
125
views
Agri-footprint 6.3 + Ecoinvent 3.10 on the same project?
asked
Mar 19
in
openLCA
by
raprp
(
140
points)
agri-footprint
eco invent
0
votes
0
answers
87
views
Issue with incorporating waste flows in my ecoinvent model
asked
Mar 19
in
openLCA
by
P.Doostdar
(
120
points)
waste
apos
waste treatment
Page:
1
2
3
4
5
6
...
78
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
(183)
LCA Collaboration Server
(74)
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
data inputs
python
data
monte carlo analysis
processes
openlca1.7
uncertainty
impact analysis
input output
olca-ipc
openlca1.5
lca
impact assessment method
life cycle assessment (lca)
methods
lca collaboration server
openlca 2.0
en15804
waste treatment
excel export
provider linking
ecoinvent3.6
contribution tree
import export
openlca 1.10.3
exiobase
waste management
impact categories
ecoinvent3.5
allocation
exporting results
...
