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Recent questions without answers
0
votes
0
answers
348
views
Bug in Exporting All Process Databases as Excel?
asked
Jan 18
in
openLCA
by
hscottmatthews
(
120
points)
exporting results
excel
0
votes
0
answers
471
views
LCA for post consumer product and its new use.
asked
Jan 16
in
openLCA
by
Bhairavi Ekbote
(
120
points)
life cycle assessment (lca)
data inputs
construction
process
lca
+2
votes
0
answers
655
views
Ecoinvent developer license
asked
Jan 13
in
Miscellaneous
by
luca.ragusa
(
1.1k
points)
ecoinvent developer
costs
0
votes
0
answers
429
views
How to calculate abiotic depletion using ReCipe Midpoint H
asked
Jan 13
in
openLCA
by
nihalnihash04
(
240
points)
recipe midpoint (h)
impact categories
abiotic depletion potential
ecoinvent
database
0
votes
0
answers
400
views
When ecoinvent 3.10.1 + EN15804addon EF3.1 will be available in openLCA nexus?
asked
Jan 6
in
openLCA
by
Martheru
(
120
points)
3.10.1
download
openlca
ef3.1
database
0
votes
0
answers
321
views
Proper database for construction processes for South America
asked
Jan 5
in
openLCA
by
edmare
(
140
points)
construction
southamerica
0
votes
0
answers
391
views
How do i get agribylase database for free on openlca?
asked
Jan 3
in
openLCA
by
Archi
(
130
points)
database
openlca
import
0
votes
0
answers
684
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
353
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
647
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
261
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
785
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
519
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
0
votes
0
answers
516
views
Inquiry Regarding Suitable Database for Methanol Production LCA in OpenLCA
asked
Dec 15, 2024
in
openLCA
by
Fatemeh Soltani
(
120
points)
database
process
chemical
data inputs
impact assessment
0
votes
0
answers
393
views
Waste modling
asked
Dec 14, 2024
in
openLCA
by
tasbirul
(
140
points)
waste treatment
ecoinvent
waste modelling
0
votes
0
answers
512
views
What is the characterization factor of occupation, arable land greenhouse?
asked
Dec 13, 2024
in
Miscellaneous
by
Omotaiwo
(
460
points)
recipe 2016
occupation
arable land
life cycle impact assessment (lcia) methods
0
votes
0
answers
774
views
Question about mass balance in ecoinvent 3.10 dataset
asked
Dec 9, 2024
in
Miscellaneous
by
aogilardino1
(
640
points)
3.10.1
ecoinvent
openlca
0
votes
0
answers
543
views
Is it possible to replace a (sub-)process with another (sub-)process throughout a selection of processes in a database?
asked
Dec 3, 2024
in
openLCA
by
hmwakeling
(
250
points)
change database
openlca
processes
0
votes
0
answers
322
views
Processes with no Inputs
asked
Dec 1, 2024
in
openLCA
by
VinhTran
(
510
points)
openlca
processes
inputs
0
votes
0
answers
308
views
Possibility of doing pertubation analysis and variability propagation analysis?
asked
Nov 29, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
uncertainty; pertubation; variability; variation
propagation; lcia
0
votes
0
answers
527
views
Feedback on small plotting tool
asked
Nov 27, 2024
in
Miscellaneous
by
Fernando3161
(
220
points)
python
sankey diagram
contribution tree
0
votes
0
answers
373
views
How to see significant, negative contributions to a project comparison results?
asked
Nov 27, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
process contribution
sign importance
credit
project results
0
votes
0
answers
496
views
Comparison of LCAs for PLA and PE with cradle to grave emissions
asked
Nov 18, 2024
in
openLCA
by
emma456
(
120
points)
cradle-to-grave
life cycle assessment (lca)
0
votes
0
answers
344
views
Emission outputs not being calculated?
asked
Nov 18, 2024
in
openLCA
by
RMO
(
240
points)
openlca
data inputs
database
waste
0
votes
0
answers
472
views
Which free databases should I use to model anaerobic digestion of agricultural wastes/food wastes
asked
Nov 5, 2024
in
openLCA
by
Queueue
(
120
points)
life cycle assessment (lca)
waste management
waste treatment
organic
0
votes
0
answers
409
views
Can you explore representative product impacts by main lifecycle stage using Environmental Footprint database?
asked
Nov 4, 2024
in
openLCA
by
john.harvey
(
120
points)
openlca
database
environmental footprints (pef)
ef2.0
0
votes
0
answers
656
views
File won't import from excel
asked
Nov 1, 2024
in
openLCA
by
Ilianap
(
120
points)
import
excel import
excel
excel export
import export
0
votes
0
answers
482
views
What is the process to evaluate the environmental impacts associated with the use of ammonia as a marine fuel?
asked
Oct 18, 2024
in
openLCA
by
Christina Matzourani
(
120
points)
life cycle impact assessment (lcia) methods
database
data inputs
ammonia
ecoinvent
0
votes
0
answers
553
views
OpenLCA prompts error during export
asked
Oct 17, 2024
in
openLCA
by
Matias Lund
(
8.4k
points)
crash
openlca
ecoinvent 3.9.1
error
openlca 2.1
0
votes
0
answers
661
views
How to assess energy-related emissions, broken down into SCOPE 1&2 and SCOPE 3.
asked
Oct 15, 2024
in
openLCA
by
CH-S
(
140
points)
co2 emission
ipcc 2021
openlca
calculation
0
votes
0
answers
645
views
openLCA2 Parameter Sets and Process Allocation Factors
asked
Oct 10, 2024
in
openLCA
by
urichmd
(
180
points)
openlca2.2.0
dependant parameters
parameter sets
allocation factors
0
votes
0
answers
357
views
How do you calculate attributional LCA of coproduct of 17 multi-output processes?
asked
Oct 10, 2024
in
openLCA
by
Omotaiwo
(
460
points)
allocation
process
0
votes
0
answers
364
views
Automatic or graphical modeling – which do you prefer?
asked
Oct 10, 2024
in
openLCA
by
kjelse
(
140
points)
openlca
product system
model graph
0
votes
0
answers
474
views
have no result
asked
Oct 10, 2024
in
openLCA
by
lee
(
180
points)
results
process impact contribution
0
votes
0
answers
387
views
Trinitrotoluene (TNT) product in openLCA
asked
Oct 9, 2024
in
openLCA
by
Jae
(
180
points)
openlca
product
flows
+2
votes
0
answers
510
views
automatic update of Uncertanity values
asked
Oct 7, 2024
in
openLCA
by
luca.ragusa
(
1.1k
points)
data quality
uncertainty
openlca2.2
0
votes
0
answers
625
views
IPC Server take too much time to respond on OpenLCA 2.3.0
asked
Oct 6, 2024
in
openLCA
by
santino.pedone
(
120
points)
olca-ipc
python
0
votes
0
answers
401
views
How does openlca filter out system process in a database?
asked
Sep 27, 2024
in
openLCA
by
Shuo Wang
(
200
points)
database
openlca
process
ecoinvent 3.9.1
0
votes
0
answers
413
views
High standard deviation in water use (AWARE)
asked
Sep 24, 2024
in
openLCA
by
elepas
(
120
points)
water scarcity
aware
standard deviation
monte carlo analysis
0
votes
0
answers
675
views
Modeling of C3 & C4
asked
Sep 20, 2024
in
openLCA
by
AnasMa
(
160
points)
module c
openlca
ecoinvent
modelling
recycling
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