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Recent questions tagged openlca
0
votes
1
answer
1.3k
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
715
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
488
views
What do these values mean?
asked
Apr 1, 2021
in
openLCA
by
Muhammad Tayyab
(
120
points)
openlca
impact assessment
0
votes
0
answers
296
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
906
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
547
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
1.0k
views
Exiobase - different impact for the same process
asked
Mar 23, 2021
in
Miscellaneous
by
cspringett
(
260
points)
openlca
exiobase
+2
votes
0
answers
777
views
Reference products lost
asked
Mar 23, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
quantitativ reference
0
votes
1
answer
440
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
302
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
635
views
Processes lost?
asked
Mar 22, 2021
in
openLCA
by
Frida Hermansson
(
790
points)
openlca
processes
0
votes
0
answers
362
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
639
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
343
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
610
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
693
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
507
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
0
votes
1
answer
1.4k
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
1.6k
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
582
views
Ecoinvent Database
asked
Mar 12, 2021
in
openLCA
by
Ehsan
(
620
points)
ecoinvent
import
openlca
0
votes
1
answer
685
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
(
570
points)
product system
openlca
process
flows
provider linking
+1
vote
0
answers
808
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
0
votes
1
answer
1.5k
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
0
votes
1
answer
1.6k
views
How can I calculate the amount of biogenic carbon in my product?
asked
Feb 26, 2021
in
openLCA
by
nad
(
350
points)
life cycle impact assessment (lcia)
carbon fixation
openlca
lca
0
votes
1
answer
769
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
401
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
428
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
338
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
0
answers
827
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
0
votes
0
answers
483
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
0
answers
590
views
Is it possible to import a translated dataset to openLCA using excel import function?
asked
Feb 5, 2021
in
openLCA
by
JaiteghMok
(
200
points)
openlca
import export
excel
excel export
excel import
+1
vote
1
answer
1.5k
views
How can I implement CO2 fixation into my LCA
asked
Feb 4, 2021
in
openLCA
by
Nina Albus
(
210
points)
carbon fixation
input output
openlca
flows
processes
0
votes
1
answer
585
views
Performance of Laptop
asked
Feb 3, 2021
in
openLCA
by
Sargis
(
160
points)
database
openlca
0
votes
1
answer
1.5k
views
Is it possible to import GaBi-Database in openLCA?
asked
Feb 3, 2021
in
openLCA
by
Sargis
(
160
points)
database
openlca
0
votes
1
answer
1.1k
views
Why does my product system link downstream as well as upstream?
asked
Feb 2, 2021
in
openLCA
by
sjgcooper
(
2.0k
points)
product system
provider linking
auto-link
product flow
openlca
0
votes
0
answers
172
views
How can I do a multiple year analysis?
asked
Jan 27, 2021
in
openLCA
by
dnadler
(
120
points)
openlca
dates
0
votes
1
answer
654
views
i have problem in while importing excel file in process section of Ecoinvent 3.5 database in openlca
asked
Jan 24, 2021
in
openLCA
by
sindhu
(
120
points)
import
database
import error
openlca
ecoinvent3.5
+1
vote
1
answer
662
views
How can I use the same process separately for two product systems?
asked
Jan 21, 2021
in
openLCA
by
hychien
(
130
points)
process
product system
openlca
0
votes
1
answer
569
views
Ecoinvent for multiple users not at the same time
asked
Jan 13, 2021
in
openLCA
by
NaKa
(
150
points)
ecoinvent
commercial
license
multiple users
openlca
0
votes
1
answer
506
views
Do Exiobase processes include packaging ?
asked
Jan 11, 2021
in
Miscellaneous
by
SCarp
(
190
points)
exiobase
packaging
openlca
food
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