Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without answers
0
votes
0
answers
1.2k
views
Combining Carbon Minds and Ecoinvent data
asked
May 22, 2025
in
openLCA
by
kjelse
(
140
points)
database
combining databases
0
votes
0
answers
756
views
Adding a Library
asked
May 20, 2025
in
openLCA
by
VinhTran
(
600
points)
library
openlca
import
0
votes
0
answers
659
views
Documentation Implementation IPCC2021
asked
May 15, 2025
in
openLCA
by
EdwinZea
(
140
points)
ipcc2021
documentation
implementation
0
votes
0
answers
774
views
Lack of Normalization and weighting scales in my ReCiPe 2016 v1.03
asked
May 14, 2025
in
openLCA
by
P. Kim
(
190
points)
weighting
normalization
life cycle impact assessment (lcia) methods
recipe 2016
0
votes
0
answers
1.0k
views
Error using olca-ipc: HTTPConnectionPool when using client.get_all() with IPC
asked
May 13, 2025
in
openLCA
by
Babak
(
120
points)
olca-ipc
python api
python
0
votes
0
answers
554
views
Does system boundary of critical mineral extraction still include construction impact if it is already built?
asked
May 13, 2025
in
openLCA
by
lizziewoodley
(
140
points)
openlca
system boundary
0
votes
0
answers
582
views
FU for case study of co-producing two critical minerals if the (two) baseline scenarios consider individual sourcing?
asked
May 13, 2025
in
openLCA
by
lizziewoodley
(
140
points)
functional unit
case study
0
votes
0
answers
739
views
Same results for default and regionalized calculation for IMPACT World+?
asked
May 6, 2025
in
openLCA
by
polarbear
(
140
points)
openlca
regionalised lca
impact world
0
votes
0
answers
660
views
reference year for monetary inputs in exiobase 3.8.2 (2019)
asked
May 5, 2025
in
openLCA
by
gbm
(
310
points)
monetary unit
exiobase 3.8.2
openlca
reference year
0
votes
0
answers
1.0k
views
dataset in Ecoinvent 3.10.1 to model the transport with electric lorry...
asked
Apr 22, 2025
in
Miscellaneous
by
Julien Soulhat
(
120
points)
ecoinvent
lorry
transport
electric vehicles
0
votes
0
answers
711
views
Exiobase case study
asked
Apr 21, 2025
in
openLCA
by
Gwen Morgan
(
120
points)
exiobase
case study
0
votes
0
answers
780
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
0
answers
825
views
negative impact of material to be recycled
asked
Apr 18, 2025
in
openLCA
by
DiHorw
(
1.1k
points)
recycling
system expansion
0
votes
0
answers
1.4k
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
0
answers
950
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
0
answers
669
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
0
answers
1.0k
views
Display of overall inputs/outputs
asked
Apr 9, 2025
in
LCA Collaboration Server
by
Somu5
(
140
points)
openlca
life cycle impact assessment (lcia)
impact analysis
input output
data inputs
0
votes
0
answers
926
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
0
answers
978
views
difference between C3 and Module D
asked
Mar 27, 2025
in
Miscellaneous
by
Seyedehgelareh Sanei
(
270
points)
module d
recycling
module c
0
votes
0
answers
859
views
when to use waste flow, and when use output of a process
asked
Mar 27, 2025
in
openLCA
by
Seyedehgelareh Sanei
(
270
points)
openlca
flows
modeling
database
0
votes
0
answers
745
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
0
answers
904
views
Ecoinvent and LCIAs
asked
Mar 21, 2025
in
Miscellaneous
by
Zan M.
(
280
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca
0
votes
0
answers
856
views
Updating parameters does not impact on final result
asked
Mar 19, 2025
in
openLCA
by
Pedro
(
120
points)
python
calculation
impact analysis
global parameter
0
votes
0
answers
644
views
Clicking Calculate（Lazy/On-demand） will exit the software
asked
Mar 19, 2025
in
openLCA
by
Anada
(
120
points)
auto-exit software
calculaion type
0
votes
0
answers
1.2k
views
Agri-footprint 6.3 + Ecoinvent 3.10 on the same project?
asked
Mar 19, 2025
in
openLCA
by
raprp
(
190
points)
agri-footprint
eco invent
0
votes
0
answers
1.1k
views
Issue with incorporating waste flows in my ecoinvent model
asked
Mar 19, 2025
in
openLCA
by
P.Doostdar
(
120
points)
waste
apos
waste treatment
0
votes
0
answers
718
views
Question about emissions
asked
Mar 18, 2025
in
openLCA
by
RMO
(
240
points)
openlca
process
ecoinvent
modelling
0
votes
0
answers
1.8k
views
Is it possible to update Parameters using python IPC in the database?
asked
Mar 13, 2025
in
openLCA
by
gavinmavin
(
140
points)
olca-ipc
parameterised calculation
0
votes
0
answers
647
views
database suggestions ,on Life Cycle Assessment of Ultra-Efficient Lamps
asked
Mar 10, 2025
in
openLCA
by
kingreysawitan
(
120
points)
database
openlca
life cycle assessment (lca)
0
votes
0
answers
3.8k
views
Tutorial with example step-by-step?
asked
Feb 27, 2025
in
openLCA
by
reed.miller
(
160
points)
openlca
teaching
tutorial
+1
vote
0
answers
712
views
Why do results of ODA and MFLA different?
asked
Feb 27, 2025
in
openLCA
by
MINSU BONG
(
130
points)
results
mfla
oda
transportation
0
votes
0
answers
1.7k
views
Stuck on import due to too much database content
asked
Feb 26, 2025
in
openLCA
by
liqi
(
120
points)
openlca
database
0
votes
0
answers
580
views
Do you have specific data on recycled HDPE for me to conduct LCA?
asked
Feb 26, 2025
in
openLCA
by
alankhyeoh
(
120
points)
life cycle impact assessment (lcia) methods
data inputs
0
votes
0
answers
681
views
How to conduct LCA of SOFC based hybrid power generation systems i.e., gas turbine and organic Rankine cycle
asked
Feb 23, 2025
in
openLCA
by
Anil Kumar Yadav
(
120
points)
openlca
database
multigeneration
0
votes
0
answers
1.1k
views
How to Interpret Global Warming Potential Results and Material Quantification in openLCA
asked
Feb 19, 2025
in
openLCA
by
Ifedayo
(
170
points)
global warming
material quantification
openlca
impact categories
processes.
+1
vote
0
answers
810
views
Is there a recommendation which LCIA methods pack should be used when modelling in ecoinvent databeses?
asked
Feb 18, 2025
in
openLCA
by
Palacsinta
(
280
points)
life cycle impact assessment (lcia) methods
openlca
ecoinvent
database
0
votes
0
answers
621
views
How to account for the by-products of waste treatment processes
asked
Feb 17, 2025
in
openLCA
by
tapmbot
(
380
points)
allocation
waste treatment
waste management
0
votes
0
answers
802
views
How do I select an appropriate data quality system in OpenLCA?
asked
Feb 13, 2025
in
openLCA
by
rinkilodhi196
(
140
points)
data quality
openlca
life cycle impact assessment (lcia) methods
0
votes
0
answers
665
views
Which free databases will be suitable for calculating the LCA of microchips?
asked
Jan 29, 2025
in
openLCA
by
Karthik_personal
(
120
points)
free
database
openlca
0
votes
0
answers
695
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19, 2025
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
Page:
« prev
1
2
3
4
5
6
7
8
9
...
25
next »
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
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
(3.3k)
Miscellaneous
(210)
LCA Collaboration Server
(83)
Follow @openlca
Recent questions without answers
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
product system
life cycle impact assessment (lcia)
flows
import
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
olca-ipc
data
openlca1.7
impact analysis
lca
impact assessment method
openlca1.5
en15804
lca collaboration server
import export
methods
waste treatment
life cycle assessment (lca)
excel export
contribution tree
provider linking
openlca 2.0
ecoinvent3.6
exiobase
impact categories
openlca 1.10.3
exporting results
waste management
allocation
ef3.1
...
