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
1.0k
views
Data for carbon fiber?
asked
Sep 18, 2024
in
openLCA
by
ebin
(
120
points)
database
data inputs
0
votes
0
answers
729
views
Is there a study on life cycle analysis in railways? I am having difficulty creating a flow chart in particular.
asked
Sep 18, 2024
in
openLCA
by
Volcanick
(
120
points)
openlca
flows
railways
0
votes
0
answers
788
views
Ecoinvent amount for 'industrial machine, heavy, unspecified' explanation
asked
Sep 17, 2024
in
openLCA
by
Jae
(
180
points)
openlca
ecoinvent
conversion
data inputs
0
votes
0
answers
1.2k
views
Calculating Water Consumption using EcoInvent Data
asked
Sep 16, 2024
in
openLCA
by
s.lizotte
(
180
points)
water consumption
ecoinvent lcia methods
0
votes
0
answers
672
views
How do the reference flow in the example of PSILCA by Open LCA in youtube has the quantity set as 1 ITEM.
asked
Sep 12, 2024
in
openLCA
by
gokul
(
120
points)
psilca
reference flow property
0
votes
0
answers
1.6k
views
Using Ecoinvent data instead of EF 3.1 for PEF study
asked
Sep 12, 2024
in
openLCA
by
jvdb
(
160
points)
pef
ef
pef database
ecoinvent
0
votes
0
answers
703
views
Which database should I use for fashion production using Openlca?
asked
Sep 11, 2024
in
openLCA
by
Kenan Saatcioglu
(
120
points)
openlca
database
lcia
0
votes
0
answers
1.5k
views
Inport from Git not working at authentication
asked
Sep 4, 2024
in
openLCA
by
dyg
(
120
points)
github
git
0
votes
0
answers
948
views
How can I connect waste impact (as a variable) to my production impact of 3 products?
asked
Sep 4, 2024
in
openLCA
by
Oakkng
(
120
points)
provider linking
variables
cradle-to-grave
waste modelling
0
votes
0
answers
789
views
How can I calculate the embodied emissions of a CHP unit? Are there any values stored in openLCA?
asked
Aug 30, 2024
in
openLCA
by
Mahmoud
(
140
points)
embodied emissions
processes
power plant
0
votes
0
answers
876
views
Request for Suitable Datasets for Textile Industry Emissions Analysis
asked
Aug 16, 2024
in
openLCA
by
Shaban
(
120
points)
textile industry
emissions
database
co2 emission
sustainable
0
votes
0
answers
566
views
Carbon fixation in timber
asked
Aug 13, 2024
in
openLCA
by
jinu
(
180
points)
wood
lca
carborn
0
votes
0
answers
971
views
Why are there negative and positive numbers in the system process input in the ELCD database?
asked
Aug 9, 2024
in
openLCA
by
onlytrophies
(
140
points)
输入流
产品体系
生命周期影响评估（lcia）方法
0
votes
0
answers
594
views
Water footprint issue
asked
Aug 1, 2024
in
openLCA
by
Liucj
(
430
points)
water footprint
aware，
waste water
0
votes
0
answers
770
views
No elemnetry flow is found for CO2 emission to lake water
asked
Jul 30, 2024
in
openLCA
by
Mehsad
(
160
points)
flows
input output
database
0
votes
0
answers
840
views
Vitamins and chemical elements, Phosphoric in food
asked
Jul 29, 2024
in
Miscellaneous
by
Giannis Kosmidis
(
930
points)
ecoinvent
openlca database
processes
0
votes
0
answers
766
views
Physical allocation are not take in account
asked
Jul 29, 2024
in
openLCA
by
Tom56
(
320
points)
physical allocation
openlca
calculation
0
votes
0
answers
760
views
I really need to know what to do with a percentage contribution with negative value reflecting
asked
Jul 29, 2024
in
openLCA
by
Omotaiwo
(
460
points)
percentage contribution
negative value or positive value
0
votes
0
answers
948
views
I am looking for algae for the production of biodiesel
asked
Jul 28, 2024
in
Miscellaneous
by
Ali Ali
(
120
points)
database
openlca
process
environmental protection agency (us epa)
waste reduction model (warm)
0
votes
0
answers
1.1k
views
General Python Error in org.python.core.PyException: ImportError:
asked
Jul 26, 2024
in
openLCA
by
WaltherZeug
(
780
points)
openlca
error
python
developer
0
votes
0
answers
1.1k
views
Could you please provide the correct method and parameters to retrieve categories via the JSON-RPC API?
asked
Jul 26, 2024
in
openLCA
by
shivangi
(
120
points)
api
methods
olca-ipc
+1
vote
0
answers
799
views
Error 500 when trying to open Admin Area, new Repositories and Groups
asked
Jul 23, 2024
in
LCA Collaboration Server
by
Octavia
(
130
points)
error
server error 500
collaboration server
groups
admin area
0
votes
0
answers
523
views
Creating a Product System after Modifying Ecoinvent Data
asked
Jul 23, 2024
in
openLCA
by
jinu998
(
140
points)
공급자 연결
제품 시스템
없는
0
votes
0
answers
656
views
Gender aggregation in SoCa v.2
asked
Jul 17, 2024
in
openLCA
by
Christoph Siol
(
160
points)
openlca
life cycle impact assessment (lcia) methods
social lca (s-lca)
soca
database
0
votes
0
answers
733
views
system provides no results when calculating the social impacts of the A Hooded Sweater project in openLCA with Psilca
asked
Jul 17, 2024
in
openLCA
by
MathisF
(
120
points)
openlca
psilca
social indicators
data inputs
0
votes
0
answers
692
views
Cannot find a process for steam boiler, which operates with olive pomace
asked
Jul 16, 2024
in
openLCA
by
Evaggelia
(
200
points)
process
openlca
ecoinvent
0
votes
0
answers
935
views
How displacement credits are calculated in the consequential system model?
asked
Jul 15, 2024
in
openLCA
by
taina
(
140
points)
ecoinvent
consequential
system model
+1
vote
0
answers
1.1k
views
Compare processes in openLCA 2.2 (without creating product systems)
asked
Jul 11, 2024
in
openLCA
by
jignesh
(
330
points)
comparison
openlca2.2
eocinvent
process
0
votes
0
answers
651
views
Impact assessement method for food for sheep and goats
asked
Jul 11, 2024
in
Miscellaneous
by
Evaggelia
(
200
points)
life cycle impact assessment (lcia)
impact assessment method
openlca
ecoinvent 3.9.1
0
votes
0
answers
618
views
What process can i use for olive pit and grape marc?
asked
Jul 10, 2024
in
openLCA
by
Evaggelia
(
200
points)
process
food
biowaste
grape
olive
–1
vote
0
answers
1.3k
views
Modelling Carbon capture and storage (CCS) process
asked
Jul 2, 2024
in
openLCA
by
binish1000
(
110
points)
carbon capture
ccs
lca
openlca
0
votes
0
answers
1.0k
views
How can I find a video ,,How to calculate a Carbon footprint" and is there any free database in openLCA to calculate CF?
asked
Jul 1, 2024
in
openLCA
by
Rosen Antipeshev
(
120
points)
database
carbon footprint
videos
+1
vote
0
answers
1.4k
views
Python routine for exporting to excel OpenLCA results in OpenLCA 2.1.0 not working
asked
Jun 21, 2024
in
openLCA
by
Simone
(
130
points)
excel export
version 2.0
0
votes
0
answers
895
views
Is wool or synthetic carpet with high recycled content more environmentally preferable?
asked
Jun 16, 2024
in
openLCA
by
LGemm
(
120
points)
openlca
recycling
carpet
wool
0
votes
0
answers
738
views
Valorization of biowaste from anaerobic digestion
asked
Jun 14, 2024
in
openLCA
by
tapmbot
(
380
points)
openlca
waste management
waste treatment
0
votes
0
answers
729
views
What kind of resource and emission should I put for polyacrylonitrile fibres (PAN) in the inputs and outputs?
asked
Jun 12, 2024
in
openLCA
by
GABRIELE96
(
130
points)
parameters
openlca
help
openlca2.1.1
0
votes
0
answers
978
views
Ecoinvent: What is considered "dismantling" and "handling" in the treatment of waste concrete?
asked
Jun 11, 2024
in
Miscellaneous
by
PedroFortuna
(
120
points)
waste treatment
waste management
ecoinvent
recycling
concrete
0
votes
0
answers
1.3k
views
Attributional vs Consequential LCA
asked
Jun 8, 2024
in
openLCA
by
Omokentola
(
150
points)
consequential
process
0
votes
0
answers
610
views
Where can i get database for 3 D printing processing?
asked
Jun 7, 2024
in
openLCA
by
Omotaiwo
(
460
points)
life cycle impact assessment (lcia) methods
database
0
votes
0
answers
511
views
felt panel- LCI- Recycled content
asked
Jun 6, 2024
in
openLCA
by
anromano
(
140
points)
acousticpanels. recycledmaterial
system process (lci)
Page:
« prev
1
2
3
4
5
6
7
8
9
10
11
...
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
crash
...
