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0
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1
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1.8k
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LCA critical review - example
asked
Jul 27, 2022
in
Miscellaneous
by
asmusjohoss
(
150
points)
lca
critical review
0
votes
1
answer
1.2k
views
Is it possible to use eq CO2, NOx and SOx from the literature instead of using inputs/outputs not available?
asked
Jul 27, 2022
in
Miscellaneous
by
junevesstein
(
140
points)
data inputs
emission
0
votes
1
answer
3.6k
views
Ecoinvent "transport, freight, lorry 16-32 metric ton, EURO6: based on fuel consumption and not tkm?????
asked
Jun 17, 2022
in
Miscellaneous
by
nicksoulis
(
190
points)
lorry
transportation
fuel consumption
modelling
ecoinven 3.8
0
votes
0
answers
857
views
Question about co-generation with energy recovery
asked
Jun 10, 2022
in
Miscellaneous
by
EdwinvanLeth
(
140
points)
co-generation
steam
electricity
energy recovery
modelling
0
votes
1
answer
1.7k
views
How to deal with Renewabale Energy Certificates in LCA
asked
Jun 8, 2022
in
Miscellaneous
by
Rob2000
(
140
points)
renewable energy
renewable energy certificates
rec
0
votes
1
answer
970
views
Can LCA results from, e.g. Climate Change or Acidification, can be summed up?
asked
May 23, 2022
in
Miscellaneous
by
Rob2000
(
140
points)
lca
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
0
votes
1
answer
676
views
methodology for assessing the influence of small contributers in a LCA
asked
May 6, 2022
in
Miscellaneous
by
junevesstein
(
140
points)
gate-to-gate
cradle-to-cradle
energy
raw matherial
0
votes
0
answers
688
views
Non linear impact results for a natural flow
asked
Apr 27, 2022
in
Miscellaneous
by
Noe
(
130
points)
error in impact result values
ecoinvent 3.7
methods
recipe 2016
calculation error
0
votes
1
answer
1.0k
views
Indirect Land Use Change (ILUC) in Exiobase?
asked
Mar 29, 2022
in
Miscellaneous
by
DRMK
(
120
points)
exiobase
indirect land use
0
votes
0
answers
610
views
Why are some country-specific indicators assessed against the data quality criteria "Further technical conformance"?
asked
Mar 24, 2022
in
Miscellaneous
by
JFK
(
280
points)
psilca
data quality
0
votes
0
answers
579
views
Energy density in ecoinvent 3.x
asked
Mar 22, 2022
in
Miscellaneous
by
mikdale
(
500
points)
ecoinvent 3.7
ecoinvent
0
votes
1
answer
2.1k
views
High or Low Voltage?
asked
Mar 17, 2022
in
Miscellaneous
by
tvaquero001
(
150
points)
voltage
simulation
openlca
energy
electricity
0
votes
1
answer
4.8k
views
Apply the Pedigree matrix results
asked
Mar 15, 2022
in
Miscellaneous
by
DavidLef
(
150
points)
pedigree matrix
uncertainty
standard deviation
0
votes
1
answer
1.4k
views
Free trials of paid databases?
asked
Mar 3, 2022
in
Miscellaneous
by
RBu
(
130
points)
construction
database
openlca
lca
0
votes
1
answer
1.2k
views
How do I aggregate at the stakeholder/impact category level for comparison purposes?
asked
Feb 24, 2022
in
Miscellaneous
by
JFK
(
280
points)
psilca
aggregation
stakeholder
0
votes
1
answer
940
views
PSILCA database - Can I use PSILCA database in GaBi sw?
asked
Feb 21, 2022
in
Miscellaneous
by
rok.stropnik
(
120
points)
psilca
gabi
0
votes
0
answers
784
views
I got negative value for Natural Land Transformation (NLTP). How should I interpret it? -9 is better than -8 or?
asked
Feb 3, 2022
in
Miscellaneous
by
Jelena
(
120
points)
recipe 2016
ecoinvent 3.7
0
votes
1
answer
1.7k
views
How to carry LCA of End of Life products?
asked
Jan 11, 2022
in
Miscellaneous
by
prapok
(
170
points)
end-of-life
recycling
end-of-life (eol)
end of life
waste management
+1
vote
0
answers
987
views
Why is the Impact of Fossil Fuel Depletion for the electricity market of the NL zero, in Recipe 2008 it is non-zero?
asked
Dec 14, 2021
in
Miscellaneous
by
farleyforfairbananas
(
130
points)
life cycle impact assessment (lcia) methods
recipe 2016
ecoinvent 3.7
electricity
error in impact result values
0
votes
1
answer
940
views
enquiry regarding market datasets
asked
Dec 9, 2021
in
Miscellaneous
by
suzy
(
120
points)
dataset
market
methods
0
votes
1
answer
1.2k
views
Exiobase transport - from cradle to gate
asked
Dec 8, 2021
in
Miscellaneous
by
Jolanta
(
180
points)
exiobase
transport
0
votes
1
answer
1.6k
views
Where to download ecoinvent database for free
asked
Dec 2, 2021
in
Miscellaneous
by
bygalarz
(
140
points)
database
ecoinvent
0
votes
1
answer
900
views
Carbon dioxide flow in Agri-footprint 5: no impact factors
asked
Nov 26, 2021
in
Miscellaneous
by
Alberto
(
440
points)
carbon dioxide
agri-footrpint
life cycle impact assessment (lcia) methods
+2
votes
1
answer
767
views
Risks in 'Industrial water depletion' in PSILCA
asked
Nov 15, 2021
in
Miscellaneous
by
edilenepandrade
(
180
points)
psilca
impact categories
water use
lcia results
risks
0
votes
1
answer
2.2k
views
How do I start for End-of-Life product LCA?
asked
Oct 29, 2021
in
Miscellaneous
by
prapok
(
170
points)
end-of-life
recycling
flows
impact assessment
0
votes
1
answer
1.1k
views
Purchasing the commercial single user license for the ecoinvent database. I need a quote for the database in USD.
asked
Oct 22, 2021
in
Miscellaneous
by
koushik.ponnuru
(
120
points)
ecoinvent
license
0
votes
1
answer
757
views
PSILCA Characterization factors version 2?
asked
Oct 21, 2021
in
Miscellaneous
by
Thomas Schaubroeck
(
150
points)
psilca
life cycle impact assessment (lcia)
0
votes
1
answer
1.1k
views
How can I start the modeling in PSILCA for a photovoltaic plant.
asked
Oct 20, 2021
in
Miscellaneous
by
M.G
(
120
points)
psilca
process
flows
product system
0
votes
0
answers
496
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
1
answer
1.8k
views
Ecoinvent 3.7.1: modelling natural gas transportation and distribution. Double counting?
asked
Sep 16, 2021
in
Miscellaneous
by
Gabriele_Catt
(
160
points)
database
ecoinvent 3.7
modelling
transportation
0
votes
1
answer
3.1k
views
Converting from Brightway2package or Simapro.csv to Ecospold02 files
asked
Aug 5, 2021
in
Miscellaneous
by
AlexJ01
(
120
points)
ecoinvent
export
conversion
ecospold2
0
votes
1
answer
783
views
Using CML 2001 for agriculture product could eutrophication be as low as zero?
asked
Apr 19, 2021
in
Miscellaneous
by
Giorgos Vantarakis
(
120
points)
database
life cycle assessment (lca)
0
votes
1
answer
1.4k
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
0
votes
1
answer
1.7k
views
Exiobase - different impact for the same process
asked
Mar 23, 2021
in
Miscellaneous
by
cspringett
(
260
points)
openlca
exiobase
0
votes
1
answer
738
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
1.2k
views
LCIA methods in exiobase
asked
Mar 17, 2021
in
Miscellaneous
by
timlohse
(
550
points)
exiobase
life cycle impact assessment (lcia)
gwp
0
votes
0
answers
1.4k
views
Is the Circular Footprint Formula included in the System Process of the PEF Ef secondarydata?
asked
Feb 5, 2021
in
Miscellaneous
by
KevoRapha
(
190
points)
pef
circular footprint formula
end of life
+1
vote
1
answer
1.4k
views
Eugeos in Ecospold02 format
asked
Feb 2, 2021
in
Miscellaneous
by
Valeria555
(
190
points)
eugeos
ecospold2
openlca format converter
0
votes
1
answer
963
views
Do Exiobase processes include packaging ?
asked
Jan 11, 2021
in
Miscellaneous
by
SCarp
(
190
points)
exiobase
packaging
openlca
food
0
votes
1
answer
1.3k
views
GWP potential interpretation
asked
Dec 2, 2020
in
Miscellaneous
by
datztina
(
190
points)
gwp
co2 emission
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