Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
User Conrad Spindler
Recent activity
All questions
All answers
Ask a Question
Recent activity by Conrad Spindler
1
answer
405
views
Process for Recycling
answered
2 days
ago
in
openLCA
life cycle impact assessment (lcia)
ecoinvent
openlca
waste treatment
recycling
1
answer
221
views
ecoinvent 3.11 EN15804 library : inherent material energy (non-renewable) not characterized on PENRM and PENRE
commented
6 days
ago
in
openLCA
en15804
lhv
inherent energy
ecoinvent 3.11
1
answer
122
views
Discrepancy between land occupation in ecoinvent and yield
answered
May 13
in
Miscellaneous
ecoinvent 3.9.1
land occupation
1
answer
198
views
Changing the order of impact categories of an impact assessment methods
answered
May 12
in
openLCA
openlca
calculation method
en15804
1
answer
163
views
copy-paste from library
answered
May 2
in
openLCA
library
copy paste
2
answers
474
views
Suggestion on how to adjust ecoinvent EN15804 GWP-biogenic indicator
commented
May 2
in
openLCA
en15804
gwp-biogenic
biogenic carbon
1
answer
302
views
ecoinvent EN15804 databases : Inherent LHV of secondary material
commented
Apr 25
in
openLCA
en15804
lhv
inherent energy
secondary material
1
answer
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
2
answers
825
views
openLCA is slow and crash in calculation since ecoinvent 3.11 update?
answered
Apr 14
in
openLCA
database update
openlca
ecoinvent3.11
1
answer
495
views
Link to formulas manual is broken
answered
Apr 9
in
openLCA
formula
manual
1
answer
535
views
Integration of upstream processes into ecoinvent datasets
commented
Apr 8
in
openLCA
ecoinvent
extension of processes
1
answer
291
views
What are the diffences of using the Ecoinvent "Unic Processes" database model over the "System Processes" version?
commented
Apr 4
in
Miscellaneous
ecoinvent
system processes
unit processes
database model
excel export
1
answer
252
views
How can I create a dummy process with known environmental impacts ?
answered
Apr 3
in
openLCA
openlca
process
impacts
1
answer
153
views
Dry matter content of products
answered
Apr 1
in
openLCA
dry matter
product specification
1
answer
279
views
What does the 'Base uncertainty' in the Data quality entry mean?
commented
Mar 20
in
openLCA
data quality entry
base uncertainty
uncertainty
normal distribution
1
answer
277
views
Various impact assessment method on EN15804
answered
Mar 7
in
openLCA
en15804
impact assessment method
epd
2
answers
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
1
answer
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
2
answers
264
views
Negative impacts results for waste with EN15804
answered
Feb 26
in
openLCA
en15804
waste
lcia results
negative outputs
1
answer
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
2
answers
493
views
Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent
commented
Feb 12
in
openLCA
recipe 2016
life cycle impact assessment (lcia) methods
water consumption
recipe midpoint (h)
1
answer
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
2
answers
570
views
Comparing GWP total values for TRACI/CML versus PEF (EN15804+A2)
answered
Feb 5
in
openLCA
gwp-ghg
en15804
traci
cml
biogenic
1
answer
386
views
Ecoinvent 3.11 and Plastics in OpenLCA
answered
Feb 4
in
openLCA
database update
database
1
answer
654
views
Importing ILCD format datasets into EF 3.1
commented
Jan 31
in
openLCA
ef3.1
database
ilcd
1
answer
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
1
answer
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
1
answer
415
views
Why is my elementary flow not producing impact result?
commented
Jan 6
in
openLCA
elementary flows
openlca
inputs
calculation
2
answers
728
views
When ecoinvent 3.10.1 will be available in openLCA nexus?
commented
Dec 10, 2024
in
openLCA
ecoinvent
3.10.1
1
answer
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
2
answers
451
views
Carbon Footprint ISO 14067 extraction from EF 3.1
answer edited
Dec 2, 2024
in
openLCA
ef3.1
carbon footprint
calculation
openlca
2
answers
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
2
answers
370
views
IPPC 2021 with uptake values
commented
Nov 21, 2024
in
openLCA
methods
ef
2
answers
580
views
IPCC 2021(non-fossil CO2 uptake and emission)
answered
Nov 20, 2024
in
openLCA
ipcc 2021
impact assessment method
calculation
co2 uptake
1
answer
596
views
Exiobase 3.8 Products - Significant different between Climatiq and OpenLCA
commented
Nov 20, 2024
in
openLCA
exiobase 3.8.2
openlca
exiobase
1
answer
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
1
answer
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
1
answer
346
views
Lognormal distribution for Monte Carlo Simulation
answered
Nov 14, 2024
in
openLCA
monte carlo analysis
uncertainty
openlca
ecoinvent
battery electric
1
answer
251
views
How chose category impacts
answered
Nov 12, 2024
in
openLCA
openlca
impact categories
1
answer
324
views
Which is the reference year for the Costs/Revenues of an item in the ecoinvent database?
answer edited
Oct 24, 2024
in
openLCA
ecoinvent
costs
reference year
ask.openLCA
is a question-and-answer (Q&A) website on
Life Cycle Assessment (LCA)
.
It is also the public support platform for
openLCA
,
openLCA Nexus
,
data.openLCA
and the
LCA Collaboration Server
.
Before asking questions please also consult our online manuals for
openLCA
and the
LCA Collaboration Server
.
Receive guaranteed and prioritised professional support via
GreenDelta's help desk
.
ask.openLCA is run by
GreenDelta
, the creators of openLCA.
Categories
All categories
openLCA
(2.9k)
Miscellaneous
(187)
LCA Collaboration Server
(75)
Follow @openlca
...
