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Recent questions tagged database
0
votes
1
answer
83
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
160
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
108
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
67
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
295
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
210
views
Exporting matrix of all processes in a database
asked
Feb 9
in
openLCA
by
hscottmatthews
(
140
points)
database
uslci
matrix
0
votes
2
answers
388
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
210
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
130
views
Waste management
asked
Feb 4
in
openLCA
by
IsaKem
(
120
points)
waste management
openlca
database
waste treatment
0
votes
1
answer
229
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
241
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
308
views
All treatment flows are negatives
asked
Jan 27
in
openLCA
by
Tom56
(
320
points)
flows
results
database
0
votes
0
answers
151
views
Ecoinvent 3.12 regionalization
asked
Jan 24
in
Miscellaneous
by
aogilardino1
(
660
points)
database
openlca
ecoinvent
0
votes
0
answers
167
views
Created datasets in a database and updates
asked
Jan 14
in
openLCA
by
S.Solin
(
120
points)
database
update
0
votes
1
answer
263
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
377
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
0
votes
1
answer
309
views
hey, i'm looking for agribalyse 3.1 database, has someone has it in local pls ?
asked
Dec 4, 2025
in
openLCA
by
tracy404
(
120
points)
agribalyse 3.1
openlca
agribalyse
database
0
votes
1
answer
375
views
What is the real advantage to use libraries?
asked
Dec 4, 2025
in
openLCA
by
tarlon.s
(
1.2k
points)
library
openlca
database
ecoinvent
0
votes
1
answer
885
views
How can battery recycling be modeled in openLCA using ecoinvent v3.10, and how can recycling reduce the CO₂ footprint?
asked
Nov 10, 2025
in
openLCA
by
moritz_bucka
(
120
points)
database
open lca
ecoinvent
recycling
battery eol recycling modeling
0
votes
1
answer
423
views
Ecoinvent database
asked
Nov 7, 2025
in
openLCA
by
jechazarreta
(
180
points)
ecoinvent
database
openlca
0
votes
2
answers
546
views
Where do I find the system model used in openLCAs case studies?
asked
Nov 7, 2025
in
openLCA
by
Corral4170
(
120
points)
case study
system model
database
0
votes
0
answers
218
views
selection of file in ecoinvent databse
asked
Nov 5, 2025
in
Miscellaneous
by
SHILPA SIMON
(
190
points)
openlca
database
change database
ecoinvent
lca
0
votes
1
answer
429
views
enquiry about academic license
asked
Nov 4, 2025
in
openLCA
by
SHILPA SIMON
(
190
points)
ecoinvent v2.2
ecoinvent v3.91
ecoinvent
database
0
votes
1
answer
430
views
what do I need to do to get the results in process importrt from SIMAPRO?
asked
Oct 31, 2025
in
openLCA
by
jechazarreta
(
180
points)
openlca
results
database
+1
vote
1
answer
392
views
Provider linking issue in Environmental Footprint Database background system?
asked
Oct 28, 2025
in
Miscellaneous
by
JohannesBraun
(
190
points)
environmental footprint
database
pef
provider linking
process connection
0
votes
1
answer
416
views
Why do some ecoinvent 3.11 process datasets have direct impacts, while others show none?
asked
Oct 28, 2025
in
openLCA
by
boonchong91
(
120
points)
life cycle impact assessment (lcia) methods
unit process
database
0
votes
1
answer
429
views
How to find nanomaterials in the Ecoinvent database?
asked
Oct 27, 2025
in
openLCA
by
stutar
(
120
points)
database
openlca
ecoinvent
0
votes
1
answer
482
views
Adding Recycled Polypropylene injected in Europe to my database
asked
Oct 23, 2025
in
openLCA
by
klep
(
160
points)
openlca
database
flows
0
votes
1
answer
468
views
Air emissions - Nitrous Oxide (N2O) not found, just "correction flow for delayed emission of nitrous oxide"
asked
Oct 17, 2025
in
openLCA
by
lusf
(
150
points)
input output
database
emissions
ecoinvent
ecoinvent 3.10
0
votes
1
answer
408
views
How to add combustion of LPG?
asked
Oct 8, 2025
in
openLCA
by
j0hnna
(
120
points)
database
openlca
combustion
lpg
0
votes
1
answer
355
views
How do I assign existing impact categories to the new desired group in the result viewing panel?
asked
Oct 5, 2025
in
openLCA
by
Grace4Gabriel
(
120
points)
life cycle impact assessment (lcia) methods
ecoinvent
database
openlca 2.5.0
0
votes
1
answer
519
views
insecticide data entry
asked
Sep 22, 2025
in
openLCA
by
nilhan
(
120
points)
openlca
agricultural products
pesticide
input
database
0
votes
1
answer
804
views
import database from SimaPro
asked
Sep 17, 2025
in
openLCA
by
User1
(
120
points)
simapro
database
import
import database
database import
0
votes
1
answer
908
views
Update LCA model with EN15804+A2 add-on of ecoinvent v3.11 version 2 to nelwly release version 3
asked
Sep 16, 2025
in
openLCA
by
vapLCA
(
270
points)
database
update
ecoinvent 3.11
cutoff
en15804
0
votes
1
answer
1.3k
views
Do I need to import both ecoinvent and openLCA LCIA methods for end-user solar PV analysis, and how to access processes?
asked
Sep 16, 2025
in
openLCA
by
Siddhant
(
120
points)
database
openlca
openlca database
0
votes
1
answer
888
views
What is the lowest macOS and openLCA version I need on my MacBook Pro (Early 2015) to run ecoinvent 3.11 (.zolca) ?
asked
Sep 15, 2025
in
openLCA
by
kuchd2
(
120
points)
openlca
database
0
votes
0
answers
547
views
LCIA method not compatible with ELCD !!
asked
Sep 3, 2025
in
openLCA
by
yxnqxxxx
(
120
points)
life cycle impact assessment (lcia) methods
database
openlca lcia methods pack
elcd
0
votes
0
answers
540
views
Emission Factor data
asked
Sep 1, 2025
in
openLCA
by
HZY
(
120
points)
openlca
database
emission factors
0
votes
1
answer
913
views
i get the database ecoinvent 3.11 Cutoff System-Processes 2025-01-31 and i couldn't upload it
asked
Aug 20, 2025
in
openLCA
by
shady862
(
120
points)
database
import data sets
0
votes
0
answers
582
views
Where can I get data from for the electricity produktion mix of germany for 2030?
asked
Aug 8, 2025
in
openLCA
by
magnus
(
140
points)
cml-ia baseline
electricity mix
electricity
impact factor
database
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