Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without answers
0
votes
0
answers
630
views
Is it possible to import particular processes from ecoinvent to other databases?
asked
Oct 4, 2021
in
openLCA
by
dayabin
(
140
points)
openlca
flows
database
import export
0
votes
0
answers
455
views
Why define global and process parameters separately? Why not keep all parameters global?
asked
Oct 4, 2021
in
openLCA
by
sourabhjain
(
670
points)
openlca
global parameter
parameters
0
votes
0
answers
255
views
Impact Assessment Model for IDEA database
asked
Oct 3, 2021
in
Miscellaneous
by
ming_155
(
140
points)
openlca
database
life cycle impact assessment (lcia) methods
idea
0
votes
0
answers
397
views
which database (free) would be best to use for a bioenergy industry so that the output data be more accurate?
asked
Sep 22, 2021
in
openLCA
by
Markella
(
120
points)
database
openlca
process
data inputs
free
+1
vote
0
answers
181
views
psilca industry concordance and homogeneous industry classification across countries
asked
Sep 21, 2021
in
openLCA
by
ioana.popescu
(
130
points)
industry classification
psilca
0
votes
0
answers
446
views
Environmental Footprint datasets
asked
Sep 20, 2021
in
openLCA
by
Nicola.Ferrara
(
1.5k
points)
environmental footprint
pef
lcia
methods
dataset
0
votes
0
answers
290
views
Manual adding I/P o/p
asked
Sep 12, 2021
in
openLCA
by
Gul
(
260
points)
openlca 1.10.3
ecoinvent
data inputs
+1
vote
0
answers
474
views
I should make a carbon footprint of an item of clothing. Do you have a tip on which database to use?
asked
Sep 8, 2021
in
openLCA
by
guido.cencini
(
130
points)
lca
database
openlca
data inputs
0
votes
0
answers
398
views
What is causing exchangeID errors when updating an existing database using the Import feature?
asked
Aug 31, 2021
in
openLCA
by
jadonmgrove
(
120
points)
database
flows
import
0
votes
0
answers
359
views
Where touse openlca to caculate how much carbon emissions are generated by importing 100 tons of beef
asked
Aug 29, 2021
in
openLCA
by
WHP
(
120
points)
数据库
生命周期影响评估 (lcia)
导出
+5
votes
0
answers
568
views
why environmental impacts results are far away from Monte Carlo Simulation?
asked
Aug 26, 2021
in
openLCA
by
morteza_n21
(
200
points)
monte carlo analysis
uncertainty
monte carlo
openlca
0
votes
0
answers
369
views
When using Exiobase with openLCA, are the prices basic prices or purchaser's/consumer prices?
asked
Aug 23, 2021
in
openLCA
by
samielge
(
120
points)
exiobase
flows
+1
vote
0
answers
291
views
Possible to run a project from Python?
asked
Aug 5, 2021
in
openLCA
by
lisaxwinns
(
200
points)
process
product system
project
project report
developer
0
votes
0
answers
651
views
Waste water modelling with the Environmental Footprint (PEF) Database
asked
Aug 4, 2021
in
openLCA
by
KevoRapha
(
190
points)
waste water
waste water treatment
pef
environmental footprints (pef)
environmental footprint
0
votes
0
answers
373
views
which database should i use for construction equipment
asked
Jul 31, 2021
in
openLCA
by
dc_09
(
120
points)
construction equipment
data inputs
database
life cycle assessment (lca)
+1
vote
0
answers
452
views
Allocation problems | learning | same impact values
asked
Jul 27, 2021
in
openLCA
by
felipeecoed
(
380
points)
allocation
physical allocation
openlca
multi functional process
0
votes
0
answers
1.3k
views
direct calculation of transport emissions
asked
Jul 27, 2021
in
openLCA
by
jackie
(
160
points)
uslci
direct calculation
0
votes
0
answers
685
views
Error Exporting Product System
asked
Jul 26, 2021
in
openLCA
by
karo_iti
(
250
points)
error
product system
openlca
export data sets
0
votes
0
answers
875
views
Closed-loop Allocation in the "Beer bottle: Aluminium can vs PET bottle" case study
asked
Jul 23, 2021
in
openLCA
by
rufusxrf
(
140
points)
case study
end-of-life (eol)
allocation
recycling
closed-loop
0
votes
0
answers
563
views
Mac OS - Memory issue - restarting OpenLCA for each calculation
asked
Jul 20, 2021
in
openLCA
by
emilie_b
(
120
points)
mac
openlca1.10
+2
votes
0
answers
301
views
Information on unlinked input product flows
asked
Jul 20, 2021
in
openLCA
by
PascalLesage
(
170
points)
openlca
product flow
product system
unlinked
+1
vote
0
answers
1.1k
views
How does avoided product tool work?
asked
Jul 14, 2021
in
openLCA
by
Berenice
(
150
points)
avoided product
allocation
multiproduct
system expansion
0
votes
0
answers
670
views
Impact Result doesn't make sense
asked
Jul 8, 2021
in
openLCA
by
masumashipu
(
210
points)
impact analysis
results
+3
votes
0
answers
453
views
Is the feature avoided product in outputs the same as having the same process as a negative input?
asked
Jul 8, 2021
in
openLCA
by
sagets
(
850
points)
product system
avoided product
+1
vote
0
answers
1.4k
views
openLCA with phyton
asked
Jul 8, 2021
in
openLCA
by
lisaxwinns
(
200
points)
life cycle impact assessment (lcia)
methods
carbon footprint
error
0
votes
0
answers
719
views
Influence of the different processes in ecoinvent case study ceramic cup vs paper cup
asked
Jul 7, 2021
in
openLCA
by
rufusxrf
(
140
points)
impact analysis
case study
ecoinvent
impact assessment
processes
0
votes
0
answers
315
views
Does anyone know what database includes potassium amyl xanthate (PAX) and/or Metil Isobutil Carbinol (MIBC) reactives?
asked
Jul 6, 2021
in
openLCA
by
levidamian
(
120
points)
database
openlca
reactive
+2
votes
0
answers
542
views
I am getting nearly all negative values, inputs, outputs, and/or impacts in the Analysis result.
asked
Jul 6, 2021
in
openLCA
by
sunger25412
(
140
points)
negative outputs
negative inputs
lcia results
calculation
openlca
0
votes
0
answers
612
views
Steps for Starting a database
asked
Jul 6, 2021
in
openLCA
by
jackie
(
160
points)
openlca
databases
impact assessment methods
getting started
0
votes
0
answers
471
views
How to aggregate all the GWP contributions from upstream processes related to a specific flow?
asked
Jun 30, 2021
in
openLCA
by
karo_iti
(
250
points)
product system
openlca 1.10.3
ecoinvent
process
flows
0
votes
0
answers
205
views
when i calculate the impact methoddont show the result graph of the impact category.
asked
Jun 30, 2021
in
openLCA
by
Muhammad Ahmed
(
120
points)
impact categories
results
calculation
0
votes
0
answers
384
views
Carbon footprint of electricity
asked
Jun 30, 2021
in
openLCA
by
lisaxwinns
(
200
points)
life cycle assessment (lca)
carbon footprint
lcia method
carbon fixation
database
+1
vote
0
answers
414
views
Normalization Python code
asked
Jun 30, 2021
in
openLCA
by
greenhorn
(
180
points)
python
openlca
normalization
0
votes
0
answers
403
views
How to model a new technology for plastic disposal ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
flows
database
waste treatment
product system
plastic
0
votes
0
answers
331
views
How model a new technology to treat marine plastic ?
asked
Jun 24, 2021
in
openLCA
by
marakeope
(
140
points)
pyrolysis
database
product system
flows
incineration
0
votes
0
answers
332
views
carbon footprint of RE(renewable electricity) could be regarded as "0"?
asked
Jun 24, 2021
in
openLCA
by
Sanghyuk lee
(
120
points)
life cycle assessment (lca)
environmental footprint
re
renewable energy
green pricing
0
votes
0
answers
693
views
ReCiPe v.1.13
asked
Jun 15, 2021
in
openLCA
by
Nicole Simone
(
160
points)
recipe v1.13
life cycle impact assessment (lcia)
0
votes
0
answers
216
views
Databases for restaurants
asked
Jun 11, 2021
in
openLCA
by
JenniferBose
(
120
points)
database
life cycle impact assessment (lcia)
databases
0
votes
0
answers
393
views
Create New product system
asked
Jun 8, 2021
in
openLCA
by
Jasmin
(
120
points)
product system
openlca
0
votes
0
answers
1.1k
views
Why I am getting all zero impacts after running calculation?
asked
Jun 2, 2021
in
openLCA
by
Dhiraj
(
130
points)
openlca
results
lcia results
calculation
life cycle impact assessment (lcia)
Page:
« prev
1
...
10
11
12
13
14
15
16
17
18
19
20
...
22
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
(181)
LCA Collaboration Server
(71)
Follow @openlca
Recent questions without answers
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
...
