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User Matias Lund
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Answers by Matias Lund
0
votes
28
views
Thesis problems: cannot find galvanized steel, anodization and other surface treatments
answered
6 days
ago
in
openLCA
openlca
ecoinvent
galvanized steel
importing existing lcas
metal production
0
votes
64
views
Is this electricity assumed to be generated from a specific source (e.g., fossil fuels, renewables)?
answered
6 days
ago
in
openLCA
life cycle impact assessment (lcia)
openlca
0
votes
50
views
how show avoid emission from recykling
answered
Apr 29
in
Miscellaneous
input output
process
recycling
lci
0
votes
21
views
Can we do LCA studies for Processes like Stamping, Forgings apart from just a product in general?
answered
Apr 29
in
Miscellaneous
life cycle impact assessment (lcia) methods
methods
impact assessment method
+1
vote
102
views
Unit vs System Process in EN15804 add-on for Ecoinvent 3.9.1 problem
answered
Apr 22
in
openLCA
ecoinvent 3.9.1
en15804
life cycle impact assessment (lcia) methods
0
votes
61
views
process seperation related
answered
Jan 23
in
openLCA
openlca
process
ecoinvent
+1
vote
212
views
Working with OpenLCA inputs and outputs (use additional information about a process than the quantitative reference)
answered
Jan 23
in
openLCA
flows
calculation
0
votes
180
views
what does these amount value mean??
answered
Jan 23
in
openLCA
normalization
weighting
0
votes
91
views
How to calculate ecocosts in OpenLCA
answered
Jan 23
in
openLCA
ecocosts
openlca
comparative
impact assessment method
0
votes
101
views
Lacquered glass in Ecoinvent
answered
Jan 16
in
openLCA
ecoinvent
data inputs
glass
+1
vote
84
views
hello, can we use the compounds that are output in openlca as input, will it affect the impact assestment results?
answered
Jan 8
in
openLCA
openlca
input output
0
votes
160
views
Electricity Transformation from Lower to Higher Voltage
answered
Dec 19, 2023
in
openLCA
electricity transformation
ecoinvent 3.9.1
electricity mix
0
votes
629
views
What does the unit Pt mean in terms of land use?
answered
Dec 19, 2023
in
openLCA
openlca
agribalyse
contribution tree
land use
unit
0
votes
193
views
What to consider when using a process created by ecoinvent vs when I want to create it myself
answered
Dec 19, 2023
in
openLCA
process
ecoinvent
impact categories
0
votes
91
views
A large part of the impact analysis is synthetic fuel, coal, high temperature Fisher-Tropsch operations
answered
Dec 19, 2023
in
openLCA
openlca
impact assessment method
fuel consumption
calculation method
ecoinvent 3.7
0
votes
288
views
Landfill and recycling in Ecoinvent 3.9 Cut-off system model
answered
Dec 18, 2023
in
openLCA
recycling
landfill
plastic
cut-off
ecoinvent 3.9.1
0
votes
170
views
Working in Ecoinvent add-on EN15804 or ecoinvent?
answered
Dec 13, 2023
in
openLCA
en15804
ecoinvent
0
votes
152
views
openLCA did not show the calculation results of the impact category
answered
Dec 6, 2023
in
openLCA
openlca
impact categories
results
0
votes
102
views
Required amount in contribution tree does not match process inputs
answered
Dec 6, 2023
in
openLCA
contribution tree
process contribution
+1
vote
139
views
mining tailings wate treatment options
answered
Dec 3, 2023
in
openLCA
minerals and metals
dust
waste treatment
0
votes
326
views
Organization carbon footprint - scope 3
answered
Nov 30, 2023
in
openLCA
carbon footprint
openlca
lca
scope 3 emissions
+1
vote
109
views
Calcium Sulfoaluminate provider
answered
Nov 29, 2023
in
Miscellaneous
database
openlca
ecoinvent
cement
0
votes
265
views
How do I use LCA to calculate CO2 from 1t of coke combustion, not just CO2 from producing coke
answered
Nov 29, 2023
in
openLCA
co2 emission
openlca
openlca2.0.0
0
votes
229
views
Use of 'market activity' (or not) when actual transport distance and means are known between providers?
answered
Nov 27, 2023
in
Miscellaneous
providers
openlca
market process ecoinvent
phases
transport
0
votes
138
views
Including waste treatment in EoL, in LCA for Material?
answered
Nov 27, 2023
in
Miscellaneous
waste treatment
openlca
ecoinvent
cradle-to-grave
+1
vote
120
views
Pigments Provider for Paints.
answered
Nov 20, 2023
in
openLCA
database
paints
ecoinvent
+1
vote
229
views
Forklift operation with diesel
answered
Nov 10, 2023
in
Miscellaneous
forklift
en15804
openlca
0
votes
195
views
Does "polyester fibre production, finished" (ecoinvent) include all upstream processes?
answered
Oct 25, 2023
in
Miscellaneous
ecoinvent
processes
direct contribution
upstream total
+2
votes
300
views
Double negative or not?? Waste flows and product flows in ecoinvent APOS vs ecoinvent Cutoff
answered
Oct 18, 2023
in
openLCA
ecoinvent
cut-off
apos
flows
waste
0
votes
278
views
How do I know/collect the output (emission to air or water) of any process?
answered
Oct 13, 2023
in
Miscellaneous
denim
input output
database
0
votes
219
views
Where can I find the German electricity mix in ecoinvent?
answered
Oct 10, 2023
in
openLCA
openlca
electricity mix
0
votes
212
views
softwood production vs waste emissions
answered
Oct 9, 2023
in
openLCA
waste treatment
ecoinvent 3.9.1
wood
wood waste
0
votes
147
views
Which database should I use to calculate the abiotic depletion potential?
answered
Oct 6, 2023
in
openLCA
database
life cycle impact assessment (lcia)
openlca
0
votes
282
views
Units of "Points" Meaning
answered
Oct 3, 2023
in
openLCA
openlca
ecoinvent
units
results
+1
vote
272
views
Net Weight and targeted amount
answered
Oct 2, 2023
in
Miscellaneous
openlca
weight-volume ratio
calculation method
results
+1
vote
606
views
Transport input (t*km) - why do I get an absurd high result?
answered
Sep 28, 2023
in
openLCA
transport
t*km
openlca
product flow
+1
vote
374
views
C1,C3,C4,D modules for EN15804
answered
Sep 27, 2023
in
openLCA
en15804
module d
module c
end-of-life (eol)
+1
vote
677
views
How to connect output of one process to the input of another process, after creating the flow
answered
Sep 26, 2023
in
openLCA
input output
process
flows
processes
+1
vote
156
views
EN15804 Add on impact assesement waste only negative
answered
Sep 26, 2023
in
openLCA
update
en15804
ecoinvent 3.9.1
waste
0
votes
442
views
How to add carbon emission from fuel combustion & transportation in Process?
answered
Sep 26, 2023
in
openLCA
process
co2 emission
input output
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