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Answers by Conrad Spindler
0
votes
334
views
Process for Recycling
answered
2 days
ago
in
openLCA
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
0
votes
221
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
answered
6 days
ago
in
openLCA
en15804
lhv
inherent energy
ecoinvent 3.11
0
votes
121
views
Discrepancy between land occupation in ecoinvent and yield
answered
May 13
in
Miscellaneous
ecoinvent 3.9.1
land occupation
0
votes
198
views
Changing the order of impact categories of an impact assessment methods
answered
May 12
in
openLCA
openlca
calculation method
en15804
0
votes
163
views
copy-paste from library
answered
May 2
in
openLCA
library
copy paste
0
votes
474
views
Suggestion on how to adjust ecoinvent EN15804 GWP-biogenic indicator
answered
May 2
in
openLCA
en15804
gwp-biogenic
biogenic carbon
0
votes
302
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
answered
Apr 24
in
openLCA
en15804
lhv
inherent energy
secondary material
0
votes
298
views
Negative Land use impact values in EF 3.1 single process calculations
answered
Apr 22
in
openLCA
impact factors
land use
environmental footprints (pef)
ef3.1
pef database
0
votes
825
views
openLCA is slow and crash in calculation since ecoinvent 3.11 update?
answered
Apr 14
in
openLCA
database update
openlca
ecoinvent3.11
0
votes
495
views
Link to formulas manual is broken
answered
Apr 9
in
openLCA
formula
manual
0
votes
535
views
Integration of upstream processes into ecoinvent datasets
answered
Apr 7
in
openLCA
ecoinvent
extension of processes
+1
vote
252
views
How can I create a dummy process with known environmental impacts ?
answered
Apr 3
in
openLCA
openlca
process
impacts
+1
vote
291
views
What are the diffences of using the Ecoinvent "Unic Processes" database model over the "System Processes" version?
answered
Apr 2
in
Miscellaneous
ecoinvent
system processes
unit processes
database model
excel export
0
votes
153
views
Dry matter content of products
answered
Apr 1
in
openLCA
dry matter
product specification
0
votes
277
views
Various impact assessment method on EN15804
answered
Mar 7
in
openLCA
en15804
impact assessment method
epd
0
votes
234
views
Processes appear twice after importing a database into another version of ecoinvent
answered
Mar 4
in
openLCA
processes
providers
import error
duplicate
ecoinvent
0
votes
265
views
Problem with results in Impact assessment method "ecoinvent - EF 3.1 v"
answered
Feb 26
in
openLCA
life cycle impact assessment (lcia) methods
ef
ef3.1
zero values
water consumption
0
votes
264
views
Negative impacts results for waste with EN15804
answered
Feb 26
in
openLCA
en15804
waste
lcia results
negative outputs
0
votes
185
views
Which is the pressure of the "Natural gas, high pressure" and "Natural gas, low pressure" in Ecoinvent 3.10.1?
answered
Feb 12
in
openLCA
ecoinvent 3.10.1
methane
modelling
0
votes
493
views
Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent
answered
Feb 12
in
openLCA
recipe 2016
life cycle impact assessment (lcia) methods
water consumption
recipe midpoint (h)
0
votes
259
views
UUID-Code changes with new Version of LCA Cut-off Cumulative LCI v3.9.1 to 3.11?
answered
Feb 10
in
openLCA
3.9.1
3.10.1
database
0
votes
570
views
Comparing GWP total values for TRACI/CML versus PEF (EN15804+A2)
answered
Feb 5
in
openLCA
gwp-ghg
en15804
traci
cml
biogenic
0
votes
386
views
Ecoinvent 3.11 and Plastics in OpenLCA
answered
Feb 4
in
openLCA
database update
database
0
votes
533
views
After updating my foreground system from ecoinvent 3.8 to 3.10 the providers are missing in my created datasets.
answered
Jan 28
in
openLCA
ecoinvent 3.8
update
ecoinvent 3.9
3.10
providers
+2
votes
542
views
What does Monte Carlo analysis assess if enter uncertainty from Pedigree Matrix?
answered
Jan 13
in
openLCA
pedigree matrix
uncertainty
monte carlo analysis
openlca
results
0
votes
726
views
When ecoinvent 3.10.1 will be available in openLCA nexus?
answered
Dec 6, 2024
in
openLCA
ecoinvent
3.10.1
0
votes
726
views
When ecoinvent 3.10.1 will be available in openLCA nexus?
answered
Dec 6, 2024
in
openLCA
ecoinvent
3.10.1
0
votes
329
views
(3.9.1 Add-on) what characterisation factors to use to calculate CWP-CHG?
answered
Dec 5, 2024
in
openLCA
characterisation factors
en15804
ecoinvent 3.9.1
0
votes
451
views
Carbon Footprint ISO 14067 extraction from EF 3.1
answered
Dec 2, 2024
in
openLCA
ef3.1
carbon footprint
calculation
openlca
0
votes
424
views
Specific Flow missing in characterization factors for global warming and waste water treatment
answered
Nov 22, 2024
in
openLCA
impact categories
impact method
categorization factors
0
votes
580
views
IPCC 2021(non-fossil CO2 uptake and emission)
answered
Nov 20, 2024
in
openLCA
ipcc 2021
impact assessment method
calculation
co2 uptake
0
votes
311
views
Difference in the number of characterization factors between ecoinvent LCIA methods and OpenLCA LCIA Methods
answered
Nov 16, 2024
in
openLCA
lcia results
ecoinvent lcia methods
openlca lcia methods pack
impact assessment method
0
votes
288
views
Is OpenLCA correctly applying the 'Location' feature in LCIA calculations for elementary flows?
answered
Nov 15, 2024
in
openLCA
elementary flows
aware
location
lcia results
0
votes
345
views
Lognormal distribution for Monte Carlo Simulation
answered
Nov 14, 2024
in
openLCA
monte carlo analysis
uncertainty
openlca
ecoinvent
battery electric
0
votes
251
views
How chose category impacts
answered
Nov 12, 2024
in
openLCA
openlca
impact categories
+1
vote
324
views
Which is the reference year for the Costs/Revenues of an item in the ecoinvent database?
answered
Oct 24, 2024
in
openLCA
ecoinvent
costs
reference year
+1
vote
605
views
Overall Electricity contribution - Ecoinvent 3.10 + EN15804
answered
Oct 8, 2024
in
openLCA
ecoinvent 3.10
en15804
electricity
ef3.1
+1
vote
1.2k
views
Water use (ReCiPe) calculation with Ecoinvent
answered
Aug 1, 2024
in
openLCA
recipe 2016
ecoinvent 3.10
+1
vote
840
views
Secondary Material Error
answered
Jul 31, 2024
in
openLCA
openlca2.1
openlca2.2
en15804
ecoinvent 3.10
secondary material
+1
vote
1.4k
views
Should I use EF v3.1 oder EF v3.1 Method (adapted)?
answered
Jul 25, 2024
in
openLCA
ef3.1
life cycle impact assessment (lcia) methods
methods
ecoinvent
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