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0
votes
0
answers
243
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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
960
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
326
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
344
views
enquiry regarding market datasets
asked
Dec 9, 2021
in
Miscellaneous
by
suzy
(
120
points)
dataset
market
methods
0
votes
1
answer
531
views
Exiobase transport - from cradle to gate
asked
Dec 8, 2021
in
Miscellaneous
by
Jolanta
(
180
points)
exiobase
transport
0
votes
1
answer
736
views
Where to download ecoinvent database for free
asked
Dec 2, 2021
in
Miscellaneous
by
bygalarz
(
140
points)
database
ecoinvent
0
votes
1
answer
329
views
Carbon dioxide flow in Agri-footprint 5: no impact factors
asked
Nov 26, 2021
in
Miscellaneous
by
Alberto
(
430
points)
carbon dioxide
agri-footrpint
life cycle impact assessment (lcia) methods
+2
votes
1
answer
236
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
848
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
235
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
225
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
363
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
159
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
552
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
832
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
230
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
398
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
723
views
Exiobase - different impact for the same process
asked
Mar 23, 2021
in
Miscellaneous
by
cspringett
(
220
points)
openlca
exiobase
0
votes
1
answer
289
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
456
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
595
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
493
views
Eugeos in Ecospold02 format
asked
Feb 2, 2021
in
Miscellaneous
by
Valeria555
(
190
points)
eugeos
ecospold2
openlca format converter
0
votes
1
answer
362
views
Do Exiobase processes include packaging ?
asked
Jan 11, 2021
in
Miscellaneous
by
SCarp
(
180
points)
exiobase
packaging
openlca
food
0
votes
1
answer
530
views
GWP potential interpretation
asked
Dec 2, 2020
in
Miscellaneous
by
datztina
(
190
points)
gwp
co2 emission
0
votes
1
answer
714
views
How to run a certain amount of material through a process chain ?
asked
Dec 1, 2020
in
Miscellaneous
by
mknauer
(
190
points)
process
flows
openlca
flow category
openlca1.10
0
votes
1
answer
648
views
Linking of processes in openLCA with ecoinvent 3.6
asked
Dec 1, 2020
in
Miscellaneous
by
mknauer
(
190
points)
ecoinvent3.6
elementarfluss
einheitsprozess
+1
vote
1
answer
826
views
Linking of unit-processes with database Ecoinvent v.3.6
asked
Nov 25, 2020
in
Miscellaneous
by
mknauer
(
190
points)
ecoinvent3.6
datenbank
einheitsprozess
elementarfluss
0
votes
1
answer
343
views
Harmonization of data set
asked
Nov 24, 2020
in
Miscellaneous
by
TKN_1967
(
120
points)
data inputs
process
database
ecoinvent3.6
lca
0
votes
1
answer
348
views
Wastes in cement co-processing
asked
Oct 20, 2020
in
Miscellaneous
by
CLecuret
(
170
points)
cement
waste
plastic
+1
vote
1
answer
814
views
General Approach when Choosing Databases
asked
Sep 15, 2020
in
Miscellaneous
by
Nils Olsson
(
250
points)
database
lca
+1
vote
1
answer
1.4k
views
how to model incineration process with ecoinvent cut-off database
asked
Jul 20, 2020
in
Miscellaneous
by
md_prj
(
170
points)
incineration
cut-off
ecoinvent
empty data
0
votes
1
answer
601
views
https://nexus.openlca.org not working
asked
Jul 5, 2020
in
Miscellaneous
by
Margherita
(
120
points)
openlca
openlcanexus
problem
offline
download
0
votes
1
answer
510
views
Unable to download ELCD v3.2
asked
Jun 30, 2020
in
Miscellaneous
by
Emily Brown
(
130
points)
elcd database
openlca nexus
openlcanexus
download
database
0
votes
2
answers
493
views
Trouble Implementing Impact Methods with US LCI
asked
Jun 9, 2020
in
Miscellaneous
by
mroeck
(
180
points)
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
impact analysis
us lci database
0
votes
0
answers
476
views
Change electricity mix in ecoinvent 3.5 database.
asked
Jun 5, 2020
in
Miscellaneous
by
hana
(
740
points)
ecoinvent
electricity
0
votes
0
answers
756
views
EF Method (adapted) vs. Environmental Footprint (Mid-point indicator)
asked
May 19, 2020
in
Miscellaneous
by
IslAtta
(
480
points)
environmental footprints (pef)
ecoinvent3.5
methods
0
votes
1
answer
350
views
Which LCA software should be used to analyse buildings in Saudi Arabia?
asked
May 6, 2020
in
Miscellaneous
by
Anubhavi Tiwari
(
120
points)
building
life cycle assessment (lca)
life cycle impact assessment (lcia) methods
database
0
votes
0
answers
463
views
Are there any sources to search for products that are needed in a manufacturing process, e.g. a renewable power plant?
asked
Apr 27, 2020
in
Miscellaneous
by
romanoeffi
(
170
points)
flows
process
database
data inputs
+1
vote
0
answers
986
views
Is there an optimal database for comparing hydrogen production methods or can I compare data of multiple datasets?
asked
Apr 27, 2020
in
Miscellaneous
by
romanoeffi
(
170
points)
database
life cycle assessment (lca)
ecoinvent3.6
data inputs
0
votes
2
answers
1.2k
views
elementary flow classified as "emission" cold be inserted as input in the model?
asked
Mar 25, 2020
in
Miscellaneous
by
marcod84
(
120
points)
elementar flow
emission
input
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