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Recent questions tagged database
0
votes
1
answer
125
views
Open database with existing ecoinvent license
asked
Sep 11
in
openLCA
by
negriv
(
120
points)
ecoinvent license
database
0
votes
1
answer
205
views
Negative or Zero Impact Assessment Results During Calculation in openLCA
asked
Sep 1
in
openLCA
by
merdikawati fery
(
180
points)
negative outputs
openlca
impact assessment method
database
zero values
0
votes
0
answers
88
views
How to separate direct energy use from upstream CED/NRE in openLCA?
asked
Aug 23
in
openLCA
by
MATRIMAX
(
180
points)
database
openlca
results
flows
embodied energy
0
votes
1
answer
205
views
Microsoft SQL Server
asked
Aug 14
in
LCA Collaboration Server
by
chsv5
(
120
points)
microsoft sql server
openlca
database
0
votes
1
answer
346
views
How to import ecoinvent dataset
asked
Aug 13
in
openLCA
by
123_Katharina!
(
120
points)
ecoinvent data
database
import
ecoinvent
import data sets
0
votes
0
answers
156
views
Process for recycled materials
asked
Aug 6
in
openLCA
by
VMS
(
120
points)
recycled
database
0
votes
1
answer
259
views
Question About LCA Commons Database Options
asked
Jul 28
in
openLCA
by
KW_openLCA
(
190
points)
lca commons
database
0
votes
1
answer
272
views
Running a headless openlca and pulling from collab server
asked
Jul 24
in
openLCA
by
algae_tom
(
480
points)
lca collaboration server
database
openlca
olca-ipc
0
votes
0
answers
184
views
Which free database and compatible LCIA method should I use in openLCA 2.6.2 for a UK wheat-straw CHP LCA?
asked
Jul 19
in
openLCA
by
johngee
(
120
points)
openlca nexus
cradle-to-grave
life cycle impact assessment (lcia) methods
database
0
votes
1
answer
281
views
Will ecoinvent v4 be available for perpetual licenses?
asked
Jul 17
in
Miscellaneous
by
AxelB
(
120
points)
ecoinvent
database
maintenance fee
license
0
votes
1
answer
296
views
If I merge two databases, how can I understand which process belongs to which database? Thank you
asked
Jul 6
in
openLCA
by
Amalia
(
170
points)
database
openlca
process
0
votes
0
answers
255
views
The download link for the example file provided in the tutorial is broken (404 error); how can I obtain the file?
asked
Jul 1
in
openLCA
by
qhz
(
120
points)
openlca
database
0
votes
0
answers
159
views
Circularity Package v3 - How to do criticality?
asked
Jun 24
in
openLCA
by
eilz
(
550
points)
circularity package
circularity
database
ecoinvent 3.12
0
votes
1
answer
366
views
How can I find usable Product flows for raw materials like sugar or citric acid?
asked
Jun 22
in
openLCA
by
Omolade
(
120
points)
database
openlca
0
votes
0
answers
289
views
SimaPro projects/processes transfer to openLCA
asked
Jun 16
in
openLCA
by
xanderpraet
(
120
points)
exporting proccesses
import export
simapro
data migration
database
0
votes
1
answer
452
views
Can openLCA Nexus directly access the ecoinvent site？
asked
May 27
in
openLCA
by
zhe
(
120
points)
ecoinvent
database
license
openlca nexus
openlcanexus
0
votes
1
answer
474
views
Dataset exportation
asked
May 23
in
openLCA
by
LuizaJulich
(
120
points)
openlca
json-ld
database
ecoinvent
dataset
0
votes
0
answers
248
views
EF v3.1 as LCIA for ecoinvent consequential as database - any implications?
asked
May 6
in
openLCA
by
idaschacht
(
120
points)
consequential
ecoinvent3.12
ef3.1
lcia
database
0
votes
1
answer
469
views
methane and nitrogen gas are not available as product flows in ecoinvent, is there an alternative to them ?
asked
May 3
in
openLCA
by
Mr.Cat
(
220
points)
database
ecoinvent
flows
gate-to-gate
product flow
0
votes
1
answer
743
views
Import database in Gabi to openLCA
asked
Apr 27
in
openLCA
by
maviana
(
200
points)
database
gabi
database import
0
votes
1
answer
859
views
Merging two databases in OpenLCA
asked
Apr 27
in
openLCA
by
MW
(
170
points)
database
import
merge databases
combining databases
+1
vote
2
answers
889
views
Combining parts of EXIOBASE into ecoinvent
asked
Apr 13
in
openLCA
by
selteneerden
(
170
points)
database
exiobase
combining databases
editing databases
deleting processes
0
votes
1
answer
771
views
Where is the download for the Circularity Package?
asked
Mar 28
in
openLCA
by
K. Pscherer
(
120
points)
circularity package
database
0
votes
1
answer
1.5k
views
How can I get ecoinvent database for free on openLCA?
asked
Mar 24
in
openLCA
by
Ifrad Hossain
(
130
points)
database
ecoinvent
ecoinvent3.6
openlca database
student version
0
votes
1
answer
850
views
Processes gone and can't find: All of the processes I created are gone
asked
Mar 17
in
openLCA
by
sharp9
(
120
points)
database
openlca
process
ecoinvent
missing data
0
votes
1
answer
1.1k
views
I would like to know how to map flows from the EF database to my main Ecoinvent one.
asked
Mar 13
in
openLCA
by
JLee
(
120
points)
ecoinvent
database
flows
openlca
0
votes
1
answer
667
views
How can I address OpenLCA seemingly mis-calculating GWP 100 between two similar PV energy processes? (ecoinvent 3.9.1)
asked
Mar 12
in
openLCA
by
eeshab
(
120
points)
openlca
ecoinvent
database
photovoltaic
gwp 100
0
votes
1
answer
434
views
Purchasing Two Ecoinvent Licenses Simultaneously on openLCA nexus
asked
Mar 10
in
openLCA
by
Wendy Wu
(
140
points)
ecoinvent
database
license
openlca nexus
0
votes
2
answers
1.2k
views
PEF Database 3.1 in openLCA shows only elementary flows. How to access or replace intermediate inputs?
asked
Feb 10
in
openLCA
by
Somansh
(
130
points)
pef
ef3.1
database
partly aggregated datasets
0
votes
1
answer
833
views
Exporting matrix of all processes in a database
asked
Feb 9
in
openLCA
by
hscottmatthews
(
170
points)
database
uslci
matrix
0
votes
2
answers
1.2k
views
EXIOBASE in openLCA: What Is Going On?
asked
Feb 6
in
openLCA
by
Marcomat
(
150
points)
openlca
exiobase
database
exiobase 3.8.2
0
votes
1
answer
675
views
How to solve challenges with Social-Life-Cycle Assessment - fitting database?
asked
Feb 5
in
Miscellaneous
by
Volker Maiwald
(
190
points)
openlca
database
social indicators
0
votes
0
answers
352
views
Waste management
asked
Feb 4
in
openLCA
by
IsaKem
(
120
points)
waste management
openlca
database
waste treatment
0
votes
1
answer
599
views
Planning to buy ecoinvent 4.0 database. How much?Compatible with OpenLCA? Please provide quote.
asked
Feb 3
in
openLCA
by
fan
(
120
points)
openlca
database
0
votes
1
answer
693
views
How can I open more than one databank at the same time?
asked
Jan 27
in
openLCA
by
Sustainability
(
120
points)
openlca
database
0
votes
2
answers
876
views
All treatment flows are negatives
asked
Jan 27
in
openLCA
by
Tom56
(
320
points)
flows
results
database
0
votes
0
answers
405
views
Ecoinvent 3.12 regionalization
asked
Jan 24
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
0
answers
398
views
Created datasets in a database and updates
asked
Jan 14
in
openLCA
by
S.Solin
(
120
points)
database
update
0
votes
1
answer
584
views
is not possible combining databses
asked
Dec 22, 2025
in
openLCA
by
jechazarreta
(
180
points)
database
data inputs
import export
0
votes
1
answer
635
views
If I purchase Agrifootprint database (format OpenLCA), will I be able to export emission factors values as an xlsx file?
asked
Dec 9, 2025
in
openLCA
by
Igkotsis
(
120
points)
openlca
emission factors
database
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