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+2
votes
0
answers
1.6k
views
Reference products lost
asked
Mar 23, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
quantitativ reference
0
votes
1
answer
814
views
Uni has an Ecoinvent license, can I/we apply for one through OpenLCA as well (non-OECD country))?
asked
Mar 22, 2021
in
openLCA
by
ibsss
(
120
points)
ecoinvent
openlca
0
votes
0
answers
533
views
Mass resizing of processes in model graph
asked
Mar 22, 2021
in
openLCA
by
mjamieson
(
5.4k
points)
model graph
openlca
0
votes
1
answer
1.1k
views
Processes lost?
asked
Mar 22, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
0
votes
0
answers
719
views
How can I quantify the output of a wastewater treatment system while calculating EIA in the construction phase?
asked
Mar 19, 2021
in
openLCA
by
Hagos
(
120
points)
openlca
ecoinvent
life cycle impact assessment (lcia)
inventory
waste treatment
0
votes
1
answer
721
views
Modelling the POCP from ethanol
asked
Mar 18, 2021
in
Miscellaneous
by
brettduane
(
260
points)
ethanol
ecoinvent 3.7
ozone
0
votes
1
answer
1.1k
views
LCIA methods in exiobase
asked
Mar 17, 2021
in
Miscellaneous
by
timlohse
(
550
points)
exiobase
life cycle impact assessment (lcia)
gwp
0
votes
1
answer
2.1k
views
Why can the system process be displayed in the process contribution of the report instead of the unit process?
asked
Mar 17, 2021
in
openLCA
by
CayJ
(
120
points)
system process (lci)
unit process
processes
0
votes
1
answer
1.2k
views
How can I calculate the impacts of an ecoinvent process for an arbitrary output amount?
asked
Mar 16, 2021
in
openLCA
by
Ehsan
(
620
points)
openlca
ecoinvent
flows
inventory
0
votes
0
answers
620
views
Land occupation crop gives negative result from OpenLCA
asked
Mar 16, 2021
in
openLCA
by
Sam Han Ti
(
150
points)
openlca
life cycle impact assessment (lcia) methods
land occupation
life cycle impact assessment (lcia)
results
0
votes
0
answers
918
views
How to represent bagasse production from sugar processes?
asked
Mar 16, 2021
in
openLCA
by
AmandaSvensson
(
120
points)
openlca
ecoinvent 3.7
provider
0
votes
1
answer
1.2k
views
Can I define the system boundary by deleting some processes manually in the "graph model" tab ?
asked
Mar 16, 2021
in
openLCA
by
Ehsan
(
620
points)
process
openlca
ecoinvent
system boundary
model graph
0
votes
0
answers
870
views
I am looking for the treatment of municipal solid waste in the United States, but there is no information in ecoinvent
asked
Mar 15, 2021
in
openLCA
by
rrajbanshi
(
190
points)
waste management
waste treatment
waste
environmental protection agency (us epa)
openlca
+1
vote
0
answers
508
views
Cement Production brings positive to Land Occupation, Permanent Crop?
asked
Mar 15, 2021
in
openLCA
by
Sam Han Ti
(
150
points)
results
lcia results
land occupation
0
votes
1
answer
2.5k
views
How can I define system boundary in openlca?
asked
Mar 15, 2021
in
openLCA
by
Ehsan
(
620
points)
openlca
system boundary
ecoinvent
process
0
votes
1
answer
2.8k
views
Is it possible to create one product system that has multiple target amounts for different unit processes?
asked
Mar 13, 2021
in
openLCA
by
tuf62120
(
140
points)
product system
openlca
flows
0
votes
1
answer
1.1k
views
Ecoinvent Database
asked
Mar 12, 2021
in
openLCA
by
Ehsan
(
620
points)
ecoinvent
import
openlca
0
votes
1
answer
1.1k
views
If I donwload data from ecoinvent online, convert the files to ecospold1, how can I import them into openlca?
asked
Mar 11, 2021
in
openLCA
by
lfalta
(
120
points)
import
database
+1
vote
0
answers
1.4k
views
The PET bottle case study - Waste incineration does not have environmental impact? (IPCC GWP 100a LCIA)
asked
Mar 7, 2021
in
openLCA
by
CD.F
(
320
points)
openlca
life cycle impact assessment (lcia)
end-of-life (eol)
waste treatment
+1
vote
0
answers
883
views
[The PET case study] Does not show environmental impact for the 'Allocation comparison'
asked
Mar 7, 2021
in
openLCA
by
CD.F
(
320
points)
case study
end-of-life (eol)
impact analysis
+4
votes
0
answers
1.6k
views
carbon footprint with openLCA
asked
Mar 3, 2021
in
openLCA
by
timlohse
(
550
points)
carbon footprint
lcia method
0
votes
1
answer
2.2k
views
I've caclulated the inventory results of my system in GREET. But how to calculate the environmental impacts in OpenLCA?
asked
Mar 3, 2021
in
openLCA
by
Jiaxuan Li
(
120
points)
life cycle impact assessment (lcia)
openlca
life cycle impact assessment (lcia) methods
+1
vote
1
answer
1.8k
views
Why won't the recycling process I created show up in the contribution tree?
asked
Mar 2, 2021
in
openLCA
by
nad
(
360
points)
results
contribution tree
life cycle impact assessment (lcia)
product system
recycling
0
votes
0
answers
1.4k
views
Export normalised, weighted and/or SingleScore results
asked
Mar 2, 2021
in
openLCA
by
YanneG
(
120
points)
excel export
results
single score
0
votes
1
answer
1.1k
views
Regionalized LCIA with Impact World+ shape file parameters
asked
Mar 1, 2021
in
openLCA
by
SCarp
(
190
points)
regionalised lca
shape file parameters
life cycle impact assessment (lcia)
methods
impact world
0
votes
1
answer
3.5k
views
Export a Report
asked
Mar 1, 2021
in
openLCA
by
Sargis
(
160
points)
report
exporting results
+2
votes
1
answer
2.3k
views
Why does the comparison of different EoL scenarios in a project not work?
asked
Feb 26, 2021
in
openLCA
by
nad
(
360
points)
results
end-of-life (eol)
waste treatment
project
project report
0
votes
1
answer
2.4k
views
How can I calculate the amount of biogenic carbon in my product?
asked
Feb 26, 2021
in
openLCA
by
nad
(
360
points)
life cycle impact assessment (lcia)
carbon fixation
openlca
lca
0
votes
1
answer
1.7k
views
How to calculate LCA of a desalination plant with ReCiPe 2008
asked
Feb 24, 2021
in
openLCA
by
Kong9981
(
120
points)
calculation
life cycle impact assessment (lcia)
recipe endpoint (h)
recipe midpoint (h)
recipe 2008
0
votes
0
answers
870
views
Import of a .zolca file via olca ipc / Python
asked
Feb 24, 2021
in
openLCA
by
Rene
(
140
points)
olca-ipc
python
0
votes
1
answer
2.1k
views
Why are my input and outputs not showing up correctly in product system model graph?
asked
Feb 24, 2021
in
openLCA
by
mli
(
130
points)
product system
product flow
0
votes
1
answer
1.1k
views
Question about loading julia library in openLCA
asked
Feb 20, 2021
in
openLCA
by
hhbill1219
(
140
points)
openlca
error
julia libs
product system
0
votes
0
answers
804
views
Diagram of impact
asked
Feb 16, 2021
in
openLCA
by
Cement
(
160
points)
openlca
impact
database
life cycle impact assessment (lcia) methods
impact categories
0
votes
1
answer
780
views
Have the impact of a single product: May i create a flow?
asked
Feb 16, 2021
in
openLCA
by
Cement
(
160
points)
openlca
flows
life cycle impact assessment (lcia)
database
openlca 1.10.3
0
votes
1
answer
675
views
Chaning the flows address from EF databe to match OLCA LCIA methods?
asked
Feb 16, 2021
in
openLCA
by
emixart
(
140
points)
database
life cycle impact assessment (lcia) methods
openlca
0
votes
1
answer
1.1k
views
Issue in results when using processes from several data bases
asked
Feb 12, 2021
in
openLCA
by
thdebray
(
170
points)
database
processes
results
0
votes
0
answers
1.3k
views
Why do I get zero results in all impact categories?
asked
Feb 12, 2021
in
openLCA
by
Rogerio_Manhaes
(
120
points)
openlca
results
lcia results
+1
vote
1
answer
2.1k
views
Again - Json import does not function
asked
Feb 11, 2021
in
openLCA
by
Peter Koch
(
130
points)
openlca 1.10.3
json
0
votes
0
answers
877
views
Including Nitrogen atmospheric emissions in Marine eutrophication
asked
Feb 11, 2021
in
openLCA
by
aogilardino
(
180
points)
life cycle impact assessment (lcia)
ecoinvent3.6
openlca
life cycle impact assessment (lcia) methods
0
votes
2
answers
1.5k
views
How do I get more possible options for the processes provider in the drop down menu?
asked
Feb 10, 2021
in
openLCA
by
DKF
(
140
points)
provider linking
bottle tutorial
process
database
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