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Recent questions in openLCA
0
votes
1
answer
1.4k
views
Is the ‘EN15804 add-on to ecoinvent 3.9.1’ now available for download?
asked
Apr 30, 2025
in
openLCA
by
Shuo Wang
(
200
points)
ecoinvent 3.9.1
en15804
0
votes
1
answer
2.0k
views
Hardware requirements for OpenLCA
asked
Apr 28, 2025
in
openLCA
by
junhongy
(
120
points)
openlca
memory
0
votes
1
answer
617
views
Can't select "Include Cost Calculation"
asked
Apr 25, 2025
in
openLCA
by
gv229
(
470
points)
openlca
cost analysis
life cylce cost assessment
0
votes
2
answers
881
views
How to add a product system to another product system?
asked
Apr 25, 2025
in
openLCA
by
LPAPengi
(
190
points)
openlca
product system
input output
+1
vote
1
answer
1.5k
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
asked
Apr 24, 2025
in
openLCA
by
Jocelyn
(
410
points)
en15804
lhv
inherent energy
secondary material
+1
vote
1
answer
797
views
Library login
asked
Apr 24, 2025
in
openLCA
by
Jocelyn
(
410
points)
library
login
0
votes
1
answer
750
views
Difference in results for quantitive reference flow being product flow or waste flow
asked
Apr 23, 2025
in
openLCA
by
tapmbot
(
380
points)
openlca
waste modelling
reference unit
0
votes
1
answer
607
views
Is the data quality entry based on my own evaluation?
asked
Apr 22, 2025
in
openLCA
by
Seyedehgelareh Sanei
(
260
points)
uncertainty
data quality entry
0
votes
1
answer
1.0k
views
Create .zolca
asked
Apr 21, 2025
in
openLCA
by
stegas
(
120
points)
zolca
openlca
database
0
votes
0
answers
527
views
Exiobase case study
asked
Apr 21, 2025
in
openLCA
by
Gwen Morgan
(
120
points)
exiobase
case study
0
votes
0
answers
569
views
How do I write the report and compare two product systems using Jupyter (Python) and the IPC module?
asked
Apr 20, 2025
in
openLCA
by
josue renteria
(
220
points)
openlca
product system
python
0
votes
1
answer
1.2k
views
Negative Land use impact values in EF 3.1 single process calculations
asked
Apr 18, 2025
in
openLCA
by
AttilaK
(
120
points)
impact factors
land use
environmental footprints (pef)
ef3.1
pef database
0
votes
0
answers
674
views
negative impact of material to be recycled
asked
Apr 18, 2025
in
openLCA
by
DiHorw
(
1.0k
points)
recycling
system expansion
0
votes
0
answers
1.1k
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
1
answer
913
views
Issue with creating a project report
asked
Apr 16, 2025
in
openLCA
by
SafiaSaw
(
120
points)
project report
openlca
report
0
votes
1
answer
978
views
Hours to days conversion bug ?
asked
Apr 15, 2025
in
openLCA
by
grostain
(
240
points)
openlca2.0.4
contribution tree
conversion
0
votes
0
answers
776
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
2
answers
2.3k
views
openLCA is slow and crash in calculation since ecoinvent 3.11 update?
asked
Apr 14, 2025
in
openLCA
by
S.Telmo
(
240
points)
database update
openlca
ecoinvent3.11
0
votes
1
answer
1.1k
views
regarding double counting logic (??) of None allocation in OpenLCA
asked
Apr 13, 2025
in
openLCA
by
qtu
(
270
points)
allocation
double counting
0
votes
1
answer
1.2k
views
Reuse recycle
asked
Apr 11, 2025
in
openLCA
by
Zan M.
(
280
points)
reuse
modeling
open lca
inventory
process
0
votes
0
answers
532
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
1
answer
667
views
Why is the unit i IW+ missing?
asked
Apr 9, 2025
in
openLCA
by
polarbear
(
140
points)
life cycle impact assessment (lcia) methods
impact world
0
votes
1
answer
1.1k
views
Link to formulas manual is broken
asked
Apr 9, 2025
in
openLCA
by
raprp
(
190
points)
formula
manual
0
votes
0
answers
683
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
1
answer
2.1k
views
Integration of upstream processes into ecoinvent datasets
asked
Apr 7, 2025
in
openLCA
by
DiHorw
(
1.0k
points)
ecoinvent
extension of processes
0
votes
1
answer
936
views
How to extract our data from ciroth muller weidema?
asked
Apr 4, 2025
in
openLCA
by
LH
(
120
points)
data quality
openlca
ecoinvent3.6
0
votes
1
answer
963
views
How can I create a dummy process with known environmental impacts ?
asked
Apr 3, 2025
in
openLCA
by
joana.beigbeder
(
160
points)
openlca
process
impacts
0
votes
2
answers
2.0k
views
Method installation failure with openLCA 2.4.1
asked
Apr 3, 2025
in
openLCA
by
Jan Krepil
(
230
points)
methods
ef
life cycle impact assessment (lcia) methods
ecoinvent
0
votes
1
answer
921
views
Upstream sectors ins PSILCA can not be calculated, are results still correct with suitable system boundaries?
asked
Apr 3, 2025
in
openLCA
by
Marie9871234
(
120
points)
psilca
life cycle impact assessment (lcia)
stoag
openlca
storage
0
votes
1
answer
1.1k
views
What does the "Data quality entry" mean under the "Data quality" on the "General information" in a process window?
asked
Apr 2, 2025
in
openLCA
by
hlappal
(
330
points)
data quality entry
openlca
uncertainty
0
votes
1
answer
536
views
Dry matter content of products
asked
Apr 1, 2025
in
openLCA
by
SPehme
(
120
points)
dry matter
product specification
0
votes
0
answers
601
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
540
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
1
answer
713
views
Utilize OpenLCA for master thesis
asked
Mar 24, 2025
in
openLCA
by
fitarodo
(
120
points)
openlca
slca
psilca
0
votes
1
answer
864
views
Need help with incineration modelling in OpenLCA
asked
Mar 24, 2025
in
openLCA
by
nihalnihash04
(
240
points)
solar panel recycling
waste
recycling
waste modelling
0
votes
2
answers
1.6k
views
Can you have access to the other Nodes such as by Sphera and Ecoinvent in EF 3.1 by getting access to DAL?
asked
Mar 24, 2025
in
openLCA
by
lca_do
(
170
points)
ef3.1
ef
openlca
database
openlca database
0
votes
1
answer
1.7k
views
Creating Product EPD from dowloaded EPDs
asked
Mar 23, 2025
in
openLCA
by
Thomas Bajer
(
120
points)
en15804
product system
epd
provider linking
0
votes
1
answer
545
views
(urgent) disappearance of the DBs !!
asked
Mar 22, 2025
in
openLCA
by
matthieu
(
120
points)
database
openlca
0
votes
1
answer
1.0k
views
Use of GIS data in openLCA
asked
Mar 21, 2025
in
openLCA
by
marin.karr
(
180
points)
land use
openlca
data
data inputs
life cycle impact assessment (lcia)
0
votes
1
answer
668
views
Modelling Tamisolve
asked
Mar 21, 2025
in
openLCA
by
Zan M.
(
280
points)
tamisolve
proxy
open lca
ecoinvent
nmp
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