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answers
1.3k
views
Editing impact categories in a comparison of two projects
asked
Apr 17, 2025
in
openLCA
by
marin.karr
(
180
points)
life cycle impact assessment (lcia)
project report
product system
modelling
0
votes
0
answers
865
views
Modification of Pre-exisiting process in OpenLCA
asked
Apr 15, 2025
in
openLCA
by
Somu5
(
140
points)
openlca
process
life cycle impact assessment (lcia)
input output
0
votes
0
answers
604
views
What do contributions over 100% in the contribution tree mean?
asked
Apr 10, 2025
in
openLCA
by
hlappal
(
330
points)
contribution tree
nested
sub-processes
0
votes
0
answers
953
views
Display of overall inputs/outputs
asked
Apr 9, 2025
in
LCA Collaboration Server
by
Somu5
(
140
points)
openlca
life cycle impact assessment (lcia)
impact analysis
input output
data inputs
0
votes
0
answers
806
views
Assessing the Environmental Impacts of Hydrogen Fuel Cell Trucks with Diesel Truck Comparisons
asked
Apr 9, 2025
in
openLCA
by
Mujtaba
(
120
points)
data inputs
life cycle impact assessment (lcia) methods
database
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
891
views
difference between C3 and Module D
asked
Mar 27, 2025
in
Miscellaneous
by
Seyedehgelareh Sanei
(
260
points)
module d
recycling
module c
0
votes
0
answers
756
views
when to use waste flow, and when use output of a process
asked
Mar 27, 2025
in
openLCA
by
Seyedehgelareh Sanei
(
260
points)
openlca
flows
modeling
database
0
votes
0
answers
660
views
Elementary flow carbon dioxide fossil emissions is not influencing the global warming results in the LCA Model.
asked
Mar 25, 2025
in
openLCA
by
AvishekChanda
(
120
points)
openlca
results
life cycle impact assessment (lcia) methods
0
votes
0
answers
808
views
Ecoinvent and LCIAs
asked
Mar 21, 2025
in
Miscellaneous
by
Zan M.
(
280
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca
0
votes
0
answers
735
views
Updating parameters does not impact on final result
asked
Mar 19, 2025
in
openLCA
by
Pedro
(
120
points)
python
calculation
impact analysis
global parameter
0
votes
0
answers
553
views
Clicking Calculate（Lazy/On-demand） will exit the software
asked
Mar 19, 2025
in
openLCA
by
Anada
(
120
points)
auto-exit software
calculaion type
0
votes
0
answers
1.0k
views
Agri-footprint 6.3 + Ecoinvent 3.10 on the same project?
asked
Mar 19, 2025
in
openLCA
by
raprp
(
190
points)
agri-footprint
eco invent
0
votes
0
answers
929
views
Issue with incorporating waste flows in my ecoinvent model
asked
Mar 19, 2025
in
openLCA
by
P.Doostdar
(
120
points)
waste
apos
waste treatment
0
votes
0
answers
657
views
Question about emissions
asked
Mar 18, 2025
in
openLCA
by
RMO
(
240
points)
openlca
process
ecoinvent
modelling
0
votes
0
answers
1.6k
views
Is it possible to update Parameters using python IPC in the database?
asked
Mar 13, 2025
in
openLCA
by
gavinmavin
(
140
points)
olca-ipc
parameterised calculation
0
votes
0
answers
557
views
database suggestions ,on Life Cycle Assessment of Ultra-Efficient Lamps
asked
Mar 10, 2025
in
openLCA
by
kingreysawitan
(
120
points)
database
openlca
life cycle assessment (lca)
0
votes
0
answers
3.6k
views
Tutorial with example step-by-step?
asked
Feb 27, 2025
in
openLCA
by
reed.miller
(
160
points)
openlca
teaching
tutorial
+1
vote
0
answers
629
views
Why do results of ODA and MFLA different?
asked
Feb 27, 2025
in
openLCA
by
MINSU BONG
(
130
points)
results
mfla
oda
transportation
0
votes
0
answers
1.5k
views
Stuck on import due to too much database content
asked
Feb 26, 2025
in
openLCA
by
liqi
(
120
points)
openlca
database
0
votes
0
answers
515
views
Do you have specific data on recycled HDPE for me to conduct LCA?
asked
Feb 26, 2025
in
openLCA
by
alankhyeoh
(
120
points)
life cycle impact assessment (lcia) methods
data inputs
0
votes
0
answers
600
views
How to conduct LCA of SOFC based hybrid power generation systems i.e., gas turbine and organic Rankine cycle
asked
Feb 23, 2025
in
openLCA
by
Anil Kumar Yadav
(
120
points)
openlca
database
multigeneration
0
votes
0
answers
1.0k
views
How to Interpret Global Warming Potential Results and Material Quantification in openLCA
asked
Feb 19, 2025
in
openLCA
by
Ifedayo
(
170
points)
global warming
material quantification
openlca
impact categories
processes.
+1
vote
0
answers
700
views
Is there a recommendation which LCIA methods pack should be used when modelling in ecoinvent databeses?
asked
Feb 18, 2025
in
openLCA
by
Palacsinta
(
280
points)
life cycle impact assessment (lcia) methods
openlca
ecoinvent
database
0
votes
0
answers
546
views
How to account for the by-products of waste treatment processes
asked
Feb 17, 2025
in
openLCA
by
tapmbot
(
380
points)
allocation
waste treatment
waste management
0
votes
0
answers
687
views
How do I select an appropriate data quality system in OpenLCA?
asked
Feb 13, 2025
in
openLCA
by
rinkilodhi196
(
140
points)
data quality
openlca
life cycle impact assessment (lcia) methods
0
votes
0
answers
583
views
Which free databases will be suitable for calculating the LCA of microchips?
asked
Jan 29, 2025
in
openLCA
by
Karthik_personal
(
120
points)
free
database
openlca
0
votes
0
answers
597
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19, 2025
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
0
votes
0
answers
544
views
Bug in Exporting All Process Databases as Excel?
asked
Jan 18, 2025
in
openLCA
by
hscottmatthews
(
140
points)
exporting results
excel
0
votes
0
answers
663
views
LCA for post consumer product and its new use.
asked
Jan 16, 2025
in
openLCA
by
Bhairavi Ekbote
(
120
points)
life cycle assessment (lca)
data inputs
construction
process
lca
+2
votes
0
answers
988
views
Ecoinvent developer license
asked
Jan 13, 2025
in
Miscellaneous
by
luca.ragusa
(
1.1k
points)
ecoinvent developer
costs
0
votes
0
answers
754
views
How to calculate abiotic depletion using ReCipe Midpoint H
asked
Jan 13, 2025
in
openLCA
by
nihalnihash04
(
240
points)
recipe midpoint (h)
impact categories
abiotic depletion potential
ecoinvent
database
0
votes
0
answers
655
views
When ecoinvent 3.10.1 + EN15804addon EF3.1 will be available in openLCA nexus?
asked
Jan 6, 2025
in
openLCA
by
Martheru
(
120
points)
3.10.1
download
openlca
ef3.1
database
0
votes
0
answers
548
views
Proper database for construction processes for South America
asked
Jan 5, 2025
in
openLCA
by
edmare
(
140
points)
construction
southamerica
0
votes
0
answers
610
views
How do i get agribylase database for free on openlca?
asked
Jan 3, 2025
in
openLCA
by
Archi
(
130
points)
database
openlca
import
0
votes
0
answers
1.0k
views
My result shows all negative result for my ReCiPe 2016(midpoint)H.
asked
Dec 23, 2024
in
Miscellaneous
by
Omotaiwo
(
460
points)
normalization
openlca
results
different results
negative value
0
votes
0
answers
544
views
Tell me the paid databases for Indian sets of PP,PET,LDPE for doing LCA
asked
Dec 23, 2024
in
openLCA
by
AspireLabs
(
120
points)
life cycle assessment (lca)
lca
database
0
votes
0
answers
981
views
I'm facing the following problem while log in into Ecoinvent for the first time after having the license.
asked
Dec 17, 2024
in
Miscellaneous
by
Ibrahim Hossain
(
190
points)
ecoinvent
database
0
votes
0
answers
420
views
User provided impact data in Results not referenced
asked
Dec 17, 2024
in
openLCA
by
kohkh
(
120
points)
user impact data
result
0
votes
0
answers
1.0k
views
Are there any free openLCA databases with chemical compounds available as Product flows instead of Elementary flows?
asked
Dec 16, 2024
in
openLCA
by
Primusvishwa
(
140
points)
database
lca
free
data inputs
0
votes
0
answers
759
views
How do I select/control the variation to be included in Monte Carlo analysis?
asked
Dec 16, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
monte carlo analysis
parameter variation
uncertainty
propagation of error
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