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2
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2.0k
views
How can I combine various processes in a single model?
asked
Aug 1, 2019
in
openLCA
by
Algobal
(
150
points)
modelling
power plant
0
votes
1
answer
1.1k
views
Zero value for "Fossil fuel depletion" (TRACI 2.1) and "Non-renewable energy" (IMPACT 2002+) impact categories?
asked
Jul 31, 2019
in
openLCA
by
tpfeiffer
(
260
points)
impact2002+
openlca1.8
traci 2.1
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
0
votes
1
answer
1.0k
views
Crash on Open for openLCA on Mac
asked
Jul 31, 2019
in
openLCA
by
jnthncampbell
(
120
points)
crash
macbook
macos
startup
0
votes
0
answers
311
views
What does the Primary Forest Resource signifies in Cumulative Energy demand? How can i interpret the result ?
asked
Jul 30, 2019
in
openLCA
by
Aayush Thapa
(
620
points)
ecoinvent
cumulative energy demand
results
openlca
primary forest resource
0
votes
1
answer
745
views
Need to include scrap plastic as an output if disposal/recycling not included within scope of LCA?
asked
Jul 29, 2019
in
openLCA
by
tpfeiffer
(
260
points)
openlca
waste
waste modelling
scrap
input output
0
votes
1
answer
1.4k
views
Functional unit
asked
Jul 29, 2019
in
openLCA
by
lily
(
220
points)
functional unit
life cycle inventory (lci)
+1
vote
0
answers
649
views
Why normalization factor for IMPACT 2002+ from openLCA LCIA methods is different from IMPACT 2002+ User Guide
asked
Jul 29, 2019
in
Miscellaneous
by
hana
(
740
points)
normalization
impact2002+
0
votes
1
answer
1.2k
views
How to model an input fucntional unit?
asked
Jul 25, 2019
in
openLCA
by
ciarabeau
(
1.2k
points)
functional unit
openlca
quantitative reference
reference process
+2
votes
0
answers
833
views
Failed to export process or product system to JSON-LD
asked
Jul 23, 2019
in
openLCA
by
Heidi
(
220
points)
json-ld
openlca1.8
import export
0
votes
1
answer
294
views
Emissions to ocean
asked
Jul 23, 2019
in
openLCA
by
Gaspard Philis
(
170
points)
emissions
providers
0
votes
1
answer
719
views
Can I create China's local data in a specific indiustry and publish in OpenLCA nexus like Agribalyse?
asked
Jul 22, 2019
in
openLCA
by
songguobao
(
170
points)
database
exchanges
process
energy
0
votes
1
answer
500
views
LCA database
asked
Jul 21, 2019
in
openLCA
by
severines
(
150
points)
database
life cycle assessment (lca)
0
votes
1
answer
1.1k
views
Unable to import databases ( "Import Wizard" JSON-LD browser unable to open, e.g., IMPACT+ files which are grey)
asked
Jul 19, 2019
in
openLCA
by
shermaj9
(
120
points)
json-ld
openlca1.8
import
0
votes
1
answer
418
views
How does LCA work ?How does it gives the numbers in Result?
asked
Jul 17, 2019
in
openLCA
by
Aayush Thapa
(
620
points)
openlca
life cycle impact assessment (lcia)
results
0
votes
0
answers
710
views
Error exporting results
asked
Jul 17, 2019
in
openLCA
by
hana
(
740
points)
error
exporting results
0
votes
1
answer
522
views
Efficient method to update data from a shared library
asked
Jul 12, 2019
in
LCA Collaboration Server
by
byoung
(
2.5k
points)
lca collaboration server
import
0
votes
0
answers
690
views
Error during fetch action
asked
Jul 11, 2019
in
LCA Collaboration Server
by
dhage
(
250
points)
fetch
error
0
votes
1
answer
733
views
What kind of database I could use for a LCA of an electric motor ?
asked
Jul 11, 2019
in
openLCA
by
AdrianaT
(
120
points)
life cycle assessment (lca)
openlca
database
0
votes
1
answer
647
views
Version of ReCipe in ecoinventv3.4 LCIA
asked
Jul 10, 2019
in
openLCA
by
AngePG
(
120
points)
life cycle impact assessment (lcia)
ecoinvent 3.4
0
votes
1
answer
1.6k
views
What is Impact2002+ ?
asked
Jul 7, 2019
in
openLCA
by
Aayush Thapa
(
620
points)
openlca
database
0
votes
1
answer
571
views
In which LCIA Method Embodied Energy can be found ?
asked
Jul 7, 2019
in
openLCA
by
Aayush Thapa
(
620
points)
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
openlca1.7
building
0
votes
1
answer
1.9k
views
Why are certain processes in ecoinvent modelled with negative output?
asked
Jul 1, 2019
in
Miscellaneous
by
yanushka
(
270
points)
negative outputs
negative contributions
openlca1.8
+1
vote
1
answer
894
views
Crash on startup: openLCA 1.9 openSUSE linux Leap 15.0
asked
Jul 1, 2019
in
openLCA
by
JFM
(
160
points)
crash
linux
startup
0
votes
1
answer
1.5k
views
Weigthing factors for ReCiPe 2016
asked
Jun 27, 2019
in
openLCA
by
Jan_Klenner
(
160
points)
recipe 2016
weighting factors
openlca1.8
aggregation
0
votes
1
answer
1.3k
views
How to use ecoinvent "CUTOFF injection moulding-RER" flow? or any other CUTOFF flow for a piece of machinery?
asked
Jun 25, 2019
in
openLCA
by
tpfeiffer
(
260
points)
ecoinvent3.2
cutoff
flows
data inputs
0
votes
1
answer
433
views
How does LCA does quantification of pollutants from process flows?
asked
Jun 25, 2019
in
Miscellaneous
by
anupam.ravi
(
120
points)
calculation
processes
parameter
life cycle impact assessment (lcia)
flows
0
votes
1
answer
1.2k
views
How can we create a link between two databases in openLCA ?
asked
Jun 18, 2019
in
openLCA
by
Mariam97
(
120
points)
openlca1.8
database
ecoinvent
import
combining databases
0
votes
1
answer
1.6k
views
Modeling Re-use of a product
asked
Jun 13, 2019
in
openLCA
by
Hood84
(
160
points)
modeling
re-use
0
votes
1
answer
1.2k
views
Process Contributions are only shown as "others"?
asked
Jun 13, 2019
in
openLCA
by
hasigo
(
120
points)
results
life cycle impact assessment (lcia)
openlca
project report
0
votes
1
answer
527
views
Feature request - option to default to system processes after x steps
asked
Jun 11, 2019
in
openLCA
by
sjgcooper
(
2.0k
points)
feature request
product system
unit process
system process (lci)
0
votes
1
answer
2.2k
views
Re-pin navigation bar to left side of openLCA window
asked
Jun 6, 2019
in
openLCA
by
abch
(
120
points)
openlca1.8
installation
0
votes
1
answer
537
views
xceHi we are trying to import an excel process from idematapp.com as an excel
asked
Jun 5, 2019
in
openLCA
by
brettduane
(
260
points)
excel
openlca
import
+2
votes
1
answer
1.6k
views
Unable to import NREL databases (in any format, JSON-LD or ILCD) in openLCA 1.8
asked
Jun 4, 2019
in
openLCA
by
tpfeiffer
(
260
points)
openlca1.8
database
openlca
usda lca commons
json-ld
0
votes
0
answers
287
views
See the poblem in the code down, under the three star"*". How I can update the Mean and SD? "
asked
Jun 4, 2019
in
openLCA
by
Osama
(
230
points)
mean
standard deviation
+1
vote
1
answer
453
views
Can anyone recommend an LCIA Impact Method and a Database for an LCA of a zinc-copper-gold mine?
asked
Jun 3, 2019
in
openLCA
by
km13
(
130
points)
life cycle impact assessment (lcia) methods
database
0
votes
1
answer
674
views
How to choose outputs
asked
Jun 1, 2019
in
openLCA
by
mvanners
(
150
points)
output
emissions
0
votes
0
answers
804
views
Caculation Error
asked
May 31, 2019
in
openLCA
by
Jianchao Ma
(
120
points)
error
openlca1.8
0
votes
1
answer
843
views
Comparison of environmental impacts of Copper, Aluminum, Lead
asked
May 29, 2019
in
openLCA
by
Nic
(
150
points)
lcia
metal production
results
0
votes
1
answer
442
views
Compliance of PEF secondary dataset
asked
May 27, 2019
in
Miscellaneous
by
Bogo Zsuzsa
(
120
points)
pef
database
0
votes
0
answers
330
views
Geothermal energy process / electricity heat pump (wind)
asked
May 27, 2019
in
openLCA
by
Iva
(
260
points)
openlca
modelling
energy
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