Login
Remember
Register
Questions
Unanswered
Tags
Ask a Question
Ask a Question
Recent questions tagged impact categories
0
votes
1
answer
137
views
waste water treatment
asked
Jan 27
in
openLCA
by
Shalsa
(
140
points)
waste water treatment
flows
impact categories
impact method
database for waste water
0
votes
1
answer
256
views
Net costs as impact category & export
asked
Dec 5, 2025
in
openLCA
by
Madeleine Pries
(
220
points)
lcc
value added
excel export
impact categories
0
votes
1
answer
376
views
Batch direct impact calculation in process
asked
Oct 8, 2025
in
openLCA
by
qbao
(
160
points)
calculation
python
openlca
impact categories
ecoinvent
0
votes
0
answers
493
views
How can I view the environmental impacts of two processes separately if they share the same energy input?
asked
Jun 27, 2025
in
openLCA
by
laura.brattoli
(
140
points)
openlca
input output
impact categories
0
votes
0
answers
696
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.
0
votes
1
answer
1.1k
views
Creating a new impact category and new characterization factors
asked
Feb 5, 2025
in
openLCA
by
julielys
(
240
points)
impact assessment method
impact categories
life cycle impact assessment (lcia) methods
creating a new lcia method
categorization factors
0
votes
0
answers
497
views
How to calculate abiotic depletion using ReCipe Midpoint H
asked
Jan 13, 2025
in
openLCA
by
nihalnihash04
(
240
points)
recipe midpoint (h)
impact categories
abiotic depletion potential
ecoinvent
database
0
votes
2
answers
1.4k
views
How to change the impact category in Sankey diagram tab?
asked
Nov 27, 2024
in
openLCA
by
Andreas Kamp
(
400
points)
sankey diagram
impact categories
+1
vote
2
answers
1.1k
views
Specific Flow missing in characterization factors for global warming and waste water treatment
asked
Nov 21, 2024
in
openLCA
by
samrin
(
260
points)
impact categories
impact method
categorization factors
0
votes
1
answer
718
views
How chose category impacts
asked
Nov 12, 2024
in
openLCA
by
tarlon.s
(
1.1k
points)
openlca
impact categories
0
votes
1
answer
800
views
Can't find CO2 uptake in the impact category
asked
Nov 4, 2024
in
openLCA
by
Jackie257
(
190
points)
co2 uptake
impact categories
openlca
ecoinvent 3.10
0
votes
1
answer
823
views
How do I calculate the impacts of ceramic tile production
asked
Sep 30, 2024
in
openLCA
by
Omar
(
120
points)
openlca
calculation
impact categories
life cycle impact assessment (lcia) methods
0
votes
1
answer
666
views
Requirement of adding flow to impact category
asked
Jul 23, 2024
in
openLCA
by
ashwinn
(
170
points)
impact categories
flows
characterisation factors
0
votes
1
answer
948
views
what should i do to get top 5 impact category of my different process instead of a single process?
asked
May 14, 2024
in
openLCA
by
Dilmon
(
120
points)
life cycle impact assessment (lcia) methods
impact categories
0
votes
1
answer
701
views
How can I access an impact category measurement units
asked
Apr 2, 2024
in
openLCA
by
hossam
(
120
points)
openlca
impact categories
database
0
votes
2
answers
1.4k
views
What to consider when using a process created by ecoinvent vs when I want to create it myself
asked
Dec 14, 2023
in
openLCA
by
AnnaA
(
120
points)
process
ecoinvent
impact categories
0
votes
1
answer
1.3k
views
openLCA did not show the calculation results of the impact category
asked
Dec 6, 2023
in
openLCA
by
openlca
(
150
points)
openlca
impact categories
results
0
votes
1
answer
694
views
One process is not included in analysis results
asked
Nov 17, 2023
in
openLCA
by
DanielZnz
(
120
points)
openlca
ecoinvent
-lca
impact analysis
impact categories
0
votes
1
answer
1.2k
views
Comparing product systems based on selected impact category
asked
Nov 12, 2023
in
openLCA
by
rk
(
140
points)
impact categories
openlca2.0
0
votes
1
answer
1.0k
views
How to consider packaging waste?
asked
Nov 3, 2023
in
openLCA
by
Matt
(
260
points)
openlca
waste treatment
impact categories
waste management
waste
0
votes
1
answer
1.1k
views
I created a flow. This flow is then inserted into a process. In calculation the flow does not appear in impact.
asked
Sep 8, 2023
in
openLCA
by
Henrik
(
170
points)
openlca
impact categories
0
votes
1
answer
908
views
Is it possible to copy-paste an entire impact category from different LCIA method into a new LCIA method that I create?
asked
Oct 13, 2022
in
openLCA
by
user15
(
160
points)
impact categories
impact assessment method
creating a new lcia method
life cycle impact assessment (lcia) methods
0
votes
0
answers
1.8k
views
How can I obtain process results for every process and not only for the reference process?
asked
Jul 14, 2022
in
openLCA
by
Beatriz Teixeira
(
200
points)
process
results
normalization
impact categories
+1
vote
1
answer
1.1k
views
Negative global warming impact
asked
Apr 13, 2022
in
openLCA
by
eatcrisps
(
130
points)
openlca
impact analysis
impact categories
elcd database
negative outputs
+1
vote
1
answer
1.1k
views
PROBAS negative results
asked
Apr 8, 2022
in
openLCA
by
Maxim Derkach
(
210
points)
lcia results
openlca
impact categories
results
database
0
votes
1
answer
1.1k
views
Is it normal to get negative human toxicity cancer results?
asked
Feb 3, 2022
in
openLCA
by
sagets
(
870
points)
lcia results
impact categories
calculation
human toxicity
+2
votes
1
answer
767
views
Risks in 'Industrial water depletion' in PSILCA
asked
Nov 15, 2021
in
Miscellaneous
by
edilenepandrade
(
180
points)
psilca
impact categories
water use
lcia results
risks
0
votes
1
answer
937
views
ILCD Midpoint 2018 - only endpoint category names show up on export
asked
Sep 22, 2021
in
openLCA
by
mikdale
(
500
points)
impact categories
life cycle impact assessment (lcia)
results
ilcd
0
votes
1
answer
1.4k
views
How does the impact water use category now have such an impact?
asked
Jul 2, 2021
in
openLCA
by
Patrícia Costa
(
340
points)
openlca
impact categories
water use
water scarcity
0
votes
0
answers
520
views
when i calculate the impact methoddont show the result graph of the impact category.
asked
Jun 30, 2021
in
openLCA
by
Muhammad Ahmed
(
120
points)
impact categories
results
calculation
0
votes
1
answer
1.5k
views
Impact methods for EPD - resource use
asked
May 4, 2021
in
openLCA
by
tim.sanders
(
140
points)
methods
impact categories
results
lcia results
0
votes
1
answer
1.9k
views
Why do I get negative impact results in the resource depletion impact category?
asked
May 3, 2021
in
openLCA
by
nad
(
360
points)
results
lcia results
elcd database
ilcd 2011 midpoint +
impact categories
0
votes
0
answers
827
views
Diagram of impact
asked
Feb 16, 2021
in
openLCA
by
Cement
(
160
points)
openlca
impact
database
life cycle impact assessment (lcia) methods
impact categories
0
votes
0
answers
756
views
How can I calculate the life cycle impacts in the maintenance phase of building materials?
asked
Jun 29, 2020
in
openLCA
by
Mariannedidomenico
(
300
points)
lca
ecoinvent
impact categories
openlca
life cycle impact assessment (lcia)
0
votes
0
answers
944
views
How to reduce wnvironmental impact of food package waste based on waste packaging, content, recycling simbol and volume
asked
Apr 28, 2020
in
openLCA
by
tms91
(
120
points)
waste management
impact categories
+1
vote
0
answers
859
views
How can I calculate the impact on "Depletion of abiotic resources"?
asked
Apr 16, 2020
in
openLCA
by
107423
(
150
points)
database
ecoinvent
calculation
impact categories
abiotic depletion potential
0
votes
0
answers
766
views
Can anyone help explain why Polycarbonate impacts are higher than Polyethylene terephthalate?
asked
Apr 10, 2020
in
openLCA
by
Ellfraser
(
120
points)
openlca
processes
impact categories
0
votes
1
answer
1.7k
views
Impact Analyse FAIL
asked
May 21, 2019
in
openLCA
by
felixka
(
140
points)
openlca
life cycle assessment (lca)
impact categories
+1
vote
1
answer
2.8k
views
Adding an ImpactFactor to an ImpactCategory via IPC does nothing
asked
Mar 25, 2019
in
openLCA
by
arnaud
(
170
points)
impact categories
ipc
life cycle impact assessment (lcia) methods
+1
vote
1
answer
6.0k
views
In impact categories, what does "no LT" refer to
asked
Feb 13, 2019
in
openLCA
by
JohnSheehan
(
160
points)
openlca
life cycle impact assessment (lcia) methods
impact categories
Page:
1
2
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
(3.2k)
Miscellaneous
(204)
LCA Collaboration Server
(81)
Follow @openlca
Most popular tags
openlca
database
ecoinvent
process
life cycle impact assessment (lcia) methods
life cycle impact assessment (lcia)
product system
import
flows
results
error
openlca1.6
calculation
modelling
python
data inputs
monte carlo analysis
input output
processes
uncertainty
data
olca-ipc
openlca1.7
impact analysis
lca
openlca1.5
impact assessment method
en15804
lca collaboration server
import export
methods
life cycle assessment (lca)
waste treatment
excel export
provider linking
openlca 2.0
contribution tree
ecoinvent3.6
exiobase
openlca 1.10.3
impact categories
waste management
exporting results
crash
allocation
...
