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User Matias Lund
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Recent activity by Matias Lund
2
answers
104
views
Creation of new processes
answered
Nov 28
in
openLCA
openlca
ecoinvent
database
process
2
answers
84
views
Wastewater treatment doesn't result in contribution to LCI
answered
Nov 26
in
openLCA
waste water treatment
contribution tree
matrix error
1
answer
186
views
Prompt error during export
commented
Nov 19
in
openLCA
error
openlca
openlca 2.1
ecoinvent 3.9.1
1
answer
96
views
Help with Modeling Module D
answered
Nov 18
in
openLCA
electricity
credits
module d
epd
avoided burden
2
answers
197
views
EoL: Why is my net CO2 balance of wood products over entire life cycle not 0? (EN15804, EPD, +1/-1-Method)
answered
Oct 22
in
openLCA
environmental product declaration (epd)
en15804
wood waste
end-of-life
storage
0
answers
101
views
OpenLCA prompts error during export
asked
Oct 17
in
openLCA
crash
openlca
ecoinvent 3.9.1
error
openlca 2.1
1
answer
251
views
Amount calculation
answered
Oct 2
in
openLCA
calculation
conversion
amount
openlca
ecoinvent
1
answer
163
views
Cut-Off processes without exhanges and with 0 impact score
answered
Sep 17
in
openLCA
cut-off
ecoinvent
database
apos
1
answer
159
views
Modeling several components for a product system and evaluating alternative EoL strategies
answered
Sep 12
in
openLCA
product system
openlca
flows
processes
1
answer
114
views
How can I find the embodied emissions of a gas boiler using cumulative energy demand (CED)?
answered
Sep 9
in
openLCA
embodied emissions
embodied energy
2
answers
308
views
how to change the reference process for a product system?
answered
Aug 26
in
openLCA
process
openlca
product system
reference process
2
answers
195
views
More information about openLCA processes
answered
Aug 26
in
openLCA
ecoinvent
openlca
database
process
1
answer
165
views
using wood products
answered
Aug 15
in
openLCA
wood
carbon dioxide
1
answer
206
views
AIUTO OPENLCA
answered
Jun 12
in
openLCA
openlca
openlca 2.0
openlca 2.1
1
answer
209
views
Impacts assigned to elementary flows?
commented
Jun 6
in
openLCA
elementary flow
impact factors
calculation
1
answer
305
views
Modifying and adapting processes
commented
Jun 6
in
openLCA
openlca
ecoinvent
inventory
2
answers
738
views
How do I calculate the transportation phase in LCA?
answered
Jun 4
in
openLCA
transportation
openlca
methods
kg * km
2
answers
339
views
I am having difficulty in adding inputs (diesel and electricity) for my material production.
commented
May 30
in
openLCA
openlca
calculation
lcia results
flows
1
answer
181
views
How to reduce the emission output from a transport process?
answered
May 29
in
openLCA
process
transport
t*km
ecoinvent 3.9.1
output data
1
answer
318
views
How to update specific emissions factors in OpenLCA
answered
May 29
in
openLCA
co2 emission
emission factors
openlca
calculation
1
answer
310
views
compare a carbon fiber reinforced polymer (CFRP) composite with a hemp fiber biocomposite.
answered
May 27
in
openLCA
process
life cycle assessment (lca)
openlca
product system
lcia method
2
answers
860
views
How can I check the carbon footprint of a product system?
answered
May 23
in
openLCA
carbon footprint
openlca
lca
product system
1
answer
198
views
what should i do to get top 5 impact category of my different process instead of a single process?
answered
May 15
in
openLCA
life cycle impact assessment (lcia) methods
impact categories
1
answer
233
views
Thesis problems: cannot find galvanized steel, anodization and other surface treatments
answered
May 3
in
openLCA
openlca
ecoinvent
galvanized steel
importing existing lcas
metal production
2
answers
354
views
Is this electricity assumed to be generated from a specific source (e.g., fossil fuels, renewables)?
answered
May 3
in
openLCA
life cycle impact assessment (lcia)
openlca
1
answer
256
views
how show avoid emission from recykling
answered
Apr 29
in
Miscellaneous
input output
process
recycling
lci
1
answer
471
views
Unit vs System Process in EN15804 add-on for Ecoinvent 3.9.1 problem
commented
Apr 29
in
openLCA
ecoinvent 3.9.1
en15804
life cycle impact assessment (lcia) methods
1
answer
183
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
2
answers
538
views
what does these amount value mean??
commented
Jan 24
in
openLCA
normalization
weighting
1
answer
219
views
process seperation related
answered
Jan 23
in
openLCA
openlca
process
ecoinvent
1
answer
679
views
Working with OpenLCA inputs and outputs (use additional information about a process than the quantitative reference)
answered
Jan 23
in
openLCA
flows
calculation
1
answer
413
views
How to calculate ecocosts in OpenLCA
answered
Jan 23
in
openLCA
ecocosts
openlca
comparative
impact assessment method
1
answer
898
views
Landfill and recycling in Ecoinvent 3.9 Cut-off system model
commented
Jan 23
in
openLCA
recycling
landfill
plastic
cut-off
ecoinvent 3.9.1
1
answer
236
views
Lacquered glass in Ecoinvent
answered
Jan 16
in
openLCA
ecoinvent
data inputs
glass
1
answer
269
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
2
answers
489
views
Electricity Transformation from Lower to Higher Voltage
answered
Dec 19, 2023
in
openLCA
electricity transformation
ecoinvent 3.9.1
electricity mix
1
answer
2.0k
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
2
answers
486
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
1
answer
215
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
1
answer
319
views
Working in Ecoinvent add-on EN15804 or ecoinvent?
answered
Dec 13, 2023
in
openLCA
en15804
ecoinvent
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