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0
votes
1
answer
1.1k
views
For modelling landfill process, should I put reference flow (own-created waste flow) as input or output?
asked
Apr 3, 2021
in
openLCA
by
Farhan_CEGIS
(
120
points)
openlca
processes
waste modelling
0
votes
1
answer
370
views
Which (ecoinvent/openlca) LCIA methods do work with regionalized ecoinvent processes?
asked
Apr 2, 2021
in
openLCA
by
Ehsan
(
620
points)
regionalised lca
life cycle impact assessment (lcia)
ecoinvent3.5
0
votes
1
answer
563
views
Regionalized LCIA not working!
asked
Apr 2, 2021
in
openLCA
by
Ehsan
(
620
points)
openlca
regionalised lca
ecoinvent3.5
regionalized
0
votes
1
answer
1.4k
views
Importing new methods database when it is zipped
asked
Apr 2, 2021
in
openLCA
by
jsheehan303
(
390
points)
database
import
0
votes
1
answer
402
views
What do these values mean?
asked
Apr 1, 2021
in
openLCA
by
Muhammad Tayyab
(
120
points)
openlca
impact assessment
0
votes
1
answer
517
views
How to properly calculate the right quantity of chemical products used in a process?
asked
Mar 31, 2021
in
Miscellaneous
by
Giaki
(
130
points)
ecoinvent
polyaluminium chloride production
+1
vote
2
answers
1.1k
views
how do i translate a EPD into a process?
asked
Mar 30, 2021
in
openLCA
by
bruno
(
130
points)
edp
dataset
process
processes
environmental product declaration (epd)
0
votes
0
answers
236
views
what is the best database for life cycle assessment of urban hydroponic farming system?
asked
Mar 26, 2021
in
openLCA
by
pallavipaturu
(
220
points)
openlca
database
0
votes
0
answers
795
views
How to calculate inputs and outputs values for Inventories table?
asked
Mar 26, 2021
in
openLCA
by
pallavipaturu
(
220
points)
inventory
openlca
+1
vote
1
answer
467
views
Is it possible to organize a webinar about using openLca for waste management systems assessment ? We really need it .
asked
Mar 25, 2021
in
openLCA
by
Zerroukhat
(
130
points)
openlca
waste management
0
votes
1
answer
323
views
OpenLCA GaBi impact assessment methods package
asked
Mar 25, 2021
in
openLCA
by
Rene
(
140
points)
gabi
life cycle impact assessment (lcia) methods
0
votes
0
answers
334
views
oLCA desktop Repository>#Configure repositories path list not generating
asked
Mar 24, 2021
in
LCA Collaboration Server
by
rferaldi
(
310
points)
usda lca commons
collaboration server
openlca 1.10.3
error
generate repositories list
0
votes
1
answer
888
views
Exiobase - different impact for the same process
asked
Mar 23, 2021
in
Miscellaneous
by
cspringett
(
240
points)
openlca
exiobase
+2
votes
0
answers
659
views
Reference products lost
asked
Mar 23, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
quantitativ reference
0
votes
1
answer
366
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
185
views
Mass resizing of processes in model graph
asked
Mar 22, 2021
in
openLCA
by
mjamieson
(
5.3k
points)
model graph
openlca
0
votes
1
answer
529
views
Processes lost?
asked
Mar 22, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
0
votes
0
answers
302
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
3
answers
2.1k
views
IPC or python script: get full results
asked
Mar 19, 2021
in
openLCA
by
o.hurtig
(
420
points)
olca-ipc
python
fullresult
contributiontree
upstream_analysis
0
votes
1
answer
658
views
How can I consider life span in open LCA?
asked
Mar 19, 2021
in
openLCA
by
pallavipaturu
(
220
points)
flows
lca
0
votes
1
answer
361
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
439
views
RAM for exiobase product system
asked
Mar 17, 2021
in
openLCA
by
timlohse
(
550
points)
exiobase
ram
0
votes
1
answer
597
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
1.2k
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
526
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
302
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
529
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
585
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
417
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
212
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
1.2k
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
1.3k
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
472
views
Ecoinvent Database
asked
Mar 12, 2021
in
openLCA
by
Ehsan
(
620
points)
ecoinvent
import
openlca
0
votes
1
answer
592
views
Should I add values from Diesel, burned in agricultural machinery from two independent processes in my product system?
asked
Mar 12, 2021
in
openLCA
by
mariacc
(
520
points)
product system
openlca
process
flows
provider linking
0
votes
1
answer
551
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
0
votes
1
answer
869
views
How do I parameterize all the input flows and processes at once?
asked
Mar 8, 2021
in
openLCA
by
markm
(
160
points)
process
input output
parameter
functional unit
amount
+1
vote
0
answers
622
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
305
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
924
views
carbon footprint with openLCA
asked
Mar 3, 2021
in
openLCA
by
timlohse
(
550
points)
carbon footprint
lcia method
0
votes
1
answer
1.2k
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
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