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User Matias Lund
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Answers by Matias Lund
0
votes
327
views
Required amount in contribution tree does not match process inputs
answered
Dec 6, 2023
in
openLCA
contribution tree
process contribution
+1
vote
513
views
mining tailings wate treatment options
answered
Dec 3, 2023
in
openLCA
minerals and metals
dust
waste treatment
0
votes
1.3k
views
Organization carbon footprint - scope 3
answered
Nov 30, 2023
in
openLCA
carbon footprint
openlca
lca
scope 3 emissions
+1
vote
271
views
Calcium Sulfoaluminate provider
answered
Nov 29, 2023
in
Miscellaneous
database
openlca
ecoinvent
cement
0
votes
969
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
752
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
387
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
461
views
Pigments Provider for Paints.
answered
Nov 20, 2023
in
openLCA
database
paints
ecoinvent
+1
vote
561
views
Forklift operation with diesel
answered
Nov 10, 2023
in
Miscellaneous
forklift
en15804
openlca
0
votes
464
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
994
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
764
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
514
views
Where can I find the German electricity mix in ecoinvent?
answered
Oct 10, 2023
in
openLCA
openlca
electricity mix
0
votes
627
views
softwood production vs waste emissions
answered
Oct 9, 2023
in
openLCA
waste treatment
ecoinvent 3.9.1
wood
wood waste
0
votes
342
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
832
views
Units of "Points" Meaning
answered
Oct 3, 2023
in
openLCA
openlca
ecoinvent
units
results
+1
vote
607
views
Net Weight and targeted amount
answered
Oct 2, 2023
in
Miscellaneous
openlca
weight-volume ratio
calculation method
results
+1
vote
1.8k
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
1.0k
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
2.2k
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
313
views
EN15804 Add on impact assesement waste only negative
answered
Sep 26, 2023
in
openLCA
update
en15804
ecoinvent 3.9.1
waste
0
votes
1.5k
views
How to add carbon emission from fuel combustion & transportation in Process?
answered
Sep 26, 2023
in
openLCA
process
co2 emission
input output
0
votes
770
views
pv panels impacts
answered
Sep 22, 2023
in
openLCA
database
openlca
data input
import
life cycle impact assessment (lcia)
0
votes
338
views
Forage data insert
answered
Sep 22, 2023
in
openLCA
data inputs
product system
0
votes
674
views
Sankey diagram showing 0.0% direct contribution but upstream totals fine for all processes across impact categories.
answered
Sep 22, 2023
in
openLCA
openlca
version 2.0
direct contribution
sankey diagram
upstream total
0
votes
450
views
How can I compose an electricity mix, which contains medium voltage?
answered
Sep 22, 2023
in
openLCA
electricity mix
medium voltage
ecoinvent 3.9.1
0
votes
1.1k
views
How to choose the right ecoinvent databases
answered
Sep 11, 2023
in
openLCA
ecoinvent
openlca
+1
vote
461
views
Eugeos vs Ecoinvent
answered
Sep 8, 2023
in
openLCA
ecoinvent
en15804
eugeos
0
votes
552
views
I created a flow. This flow is then inserted into a process. In calculation the flow does not appear in impact.
answered
Sep 8, 2023
in
openLCA
openlca
impact categories
0
votes
328
views
LCA of a bioplastic made up of orange peel
answered
Sep 4, 2023
in
openLCA
lca
bioplastic
orange peel
0
votes
476
views
What do you do, when your input is missing?
answered
Sep 4, 2023
in
openLCA
openlca
reference flow
+1
vote
374
views
Payback time on Ecoinvent
answered
Jun 21, 2023
in
Miscellaneous
ecoinvent
database
ecoinven 3.8
0
votes
819
views
Consideration of processes prior to end of life
answered
Jun 6, 2023
in
Miscellaneous
end-of-life
process
0
votes
874
views
How to add custom normalization and weighting factors for Recipe 2016 Midpoint LCIA method?
answered
Jun 6, 2023
in
openLCA
normalization
weighting
0
votes
1.0k
views
Regional electricity data of U.S.
answered
Jun 6, 2023
in
openLCA
openlca
provider
electricity
ecoinvent
0
votes
246
views
Process data for chlorine gas production
answered
May 24, 2023
in
openLCA
database
openlca
chlorine
+2
votes
1.2k
views
Incineration of customisable plastic waste
answered
May 24, 2023
in
Miscellaneous
process
input output
+1
vote
911
views
Calculate recycling or not?
answered
May 22, 2023
in
Miscellaneous
life cycle impact assessment (lcia)
processes
calculation
0
votes
456
views
EE and EET for Epd's showing up as one result after exporting to excel
answered
May 16, 2023
in
openLCA
openlca
excel export
exporting results
0
votes
564
views
Freshwater consumption indicator per ISO 21930
answered
Apr 28, 2023
in
Miscellaneous
life cycle impact assessment (lcia) methods
pcr
impact assessment method
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