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Recent questions tagged life cycle impact assessment (lcia) methods
0
votes
1
answer
99
views
BAFU 2025 - GWP direct land use gives 0 kg CO2eq. for wooden products
asked
Feb 25
in
Miscellaneous
by
vapLCA
(
270
points)
openlca
life cycle impact assessment (lcia) methods
land use
bafu
ef
0
votes
0
answers
129
views
Different ReCiPe endpoint result between openLCA LCIA method and ecoinvent method
asked
Jan 18
in
openLCA
by
cyr831
(
140
points)
life cycle impact assessment (lcia) methods
ecoinvent
openlca lcia methods pack
0
votes
1
answer
271
views
Where can I obtain the LCIA method ReciPe2016 H/A endpoint?
asked
Jan 9
in
openLCA
by
cyr831
(
140
points)
life cycle impact assessment (lcia) methods
normalization factors
normalization
endpoint
0
votes
1
answer
465
views
Can I view carbon content (biogenic/fossil) in ecoinvent 3.9.1 inside openLCA?
asked
Dec 4, 2025
in
openLCA
by
qbao
(
160
points)
openlca
biogenic carbon
life cycle impact assessment (lcia) methods
ecoinvent 3.9.1
0
votes
1
answer
382
views
Hardware recommendation
asked
Nov 23, 2025
in
openLCA
by
VP
(
150
points)
openlca
life cycle impact assessment (lcia) methods
lca
0
votes
1
answer
718
views
ReCiPe 2016 (H) vs (H) no LT: Handling long-term emissions in Landfills
asked
Nov 20, 2025
in
Miscellaneous
by
farcebastias
(
450
points)
recipe 2016
life cycle impact assessment (lcia) methods
impact assessment method
recipe endpoint (h)
long-term emissions
0
votes
1
answer
371
views
Do we need to import LCIA methods in EN15804 add-on (ecoinvent v3.11)?
asked
Nov 13, 2025
in
openLCA
by
s.r.allen
(
230
points)
en15804
ecoinvent 3.11
life cycle impact assessment (lcia) methods
0
votes
1
answer
291
views
PENRM & PENRM return 0s in ecoinvent 3.11
asked
Nov 12, 2025
in
openLCA
by
nminkov
(
120
points)
life cycle impact assessment (lcia) methods
ecoinvent 3.11
0
votes
1
answer
376
views
Why do some ecoinvent 3.11 process datasets have direct impacts, while others show none?
asked
Oct 28, 2025
in
openLCA
by
boonchong91
(
120
points)
life cycle impact assessment (lcia) methods
unit process
database
0
votes
0
answers
228
views
Inconsistent weighted results in ReCiPe 2016 Endpoint (H) calculations in openLCA
asked
Oct 20, 2025
in
openLCA
by
aogilardino1
(
660
points)
life cycle impact assessment (lcia) methods
recipe 2016
openlca
0
votes
1
answer
337
views
How do I assign existing impact categories to the new desired group in the result viewing panel?
asked
Oct 5, 2025
in
openLCA
by
Grace4Gabriel
(
120
points)
life cycle impact assessment (lcia) methods
ecoinvent
database
openlca 2.5.0
0
votes
2
answers
541
views
getting zero values for all impact categories when using NREL USLCI
asked
Oct 3, 2025
in
openLCA
by
lyriuni
(
160
points)
zero results
openlca
life cycle impact assessment (lcia) methods
0
votes
0
answers
536
views
LCIA method not compatible with ELCD !!
asked
Sep 3, 2025
in
openLCA
by
yxnqxxxx
(
120
points)
life cycle impact assessment (lcia) methods
database
openlca lcia methods pack
elcd
0
votes
0
answers
497
views
Can anyone Share Geopolymer Concrete LCA?
asked
Aug 25, 2025
in
openLCA
by
bhupeshmulik
(
120
points)
openlca
life cycle impact assessment (lcia) methods
0
votes
1
answer
659
views
Does a similar input output process sytem differ in terms of different database?
asked
Aug 5, 2025
in
openLCA
by
Swarna Saha
(
160
points)
life cycle impact assessment (lcia) methods
openlca
methods
0
votes
1
answer
675
views
ILCD - EL requirements of OpenLCA LCIA Methods
asked
Jul 8, 2025
in
openLCA
by
zengtingxi
(
390
points)
openlca lcia methods pack
life cycle impact assessment (lcia) methods
ilcd - el
elementary flows
uuid
0
votes
0
answers
524
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
1
answer
621
views
Why is the unit i IW+ missing?
asked
Apr 9, 2025
in
openLCA
by
polarbear
(
140
points)
life cycle impact assessment (lcia) methods
impact world
0
votes
0
answers
614
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
2
answers
1.8k
views
Method installation failure with openLCA 2.4.1
asked
Apr 3, 2025
in
openLCA
by
Jan Krepil
(
230
points)
methods
ef
life cycle impact assessment (lcia) methods
ecoinvent
0
votes
0
answers
495
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
612
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
2
answers
1.4k
views
"Restore Database" does not appear and few databases were not compatible. Urgent query. Thanks.
asked
Mar 18, 2025
in
openLCA
by
Martini91
(
160
points)
life cycle impact assessment (lcia) methods
openlca
0
votes
0
answers
373
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
1
answer
909
views
Problem with results in Impact assessment method "ecoinvent - EF 3.1 v"
asked
Feb 25, 2025
in
openLCA
by
Tommaso Longhi
(
120
points)
life cycle impact assessment (lcia) methods
ef
ef3.1
zero values
water consumption
+1
vote
0
answers
498
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
(
260
points)
life cycle impact assessment (lcia) methods
openlca
ecoinvent
database
0
votes
0
answers
476
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
2
answers
2.2k
views
Discrepancy in Water Consumption (ReCiPe 2016) Results Between openLCA and ecoinvent
asked
Feb 12, 2025
in
openLCA
by
farcebastias
(
450
points)
recipe 2016
life cycle impact assessment (lcia) methods
water consumption
recipe midpoint (h)
0
votes
1
answer
3.0k
views
Units for Weighting Results in OpenLCA (ReCiPe 2016)
asked
Feb 11, 2025
in
openLCA
by
laurarasines
(
170
points)
weighting
recipe endpoint (h)
single score
units
life cycle impact assessment (lcia) methods
0
votes
1
answer
641
views
How do I include uncertainty in my project
asked
Feb 8, 2025
in
openLCA
by
MAwe
(
250
points)
life cycle impact assessment (lcia) methods
uncertainty
ecoinvent
openlca
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
1
answer
1.4k
views
Why is openlca multi-out process calculation not consistent with the same input-output elsewhere?
asked
Jan 12, 2025
in
openLCA
by
Omotaiwo
(
460
points)
life cycle impact assessment (lcia) methods
normalization factors
calculation method
0
votes
0
answers
558
views
What is the characterization factor of occupation, arable land greenhouse?
asked
Dec 13, 2024
in
Miscellaneous
by
Omotaiwo
(
460
points)
recipe 2016
occupation
arable land
life cycle impact assessment (lcia) methods
0
votes
1
answer
562
views
Impact assessment: Error - 1482472297
asked
Nov 22, 2024
in
openLCA
by
ierevill
(
130
points)
impact assessment method
impact analysis
life cycle impact assessment (lcia) methods
openlca
0
votes
1
answer
839
views
Is it possible to do an LCA for a product only focusing at the "grave" stage? that is the disposal stage
asked
Nov 19, 2024
in
LCA Collaboration Server
by
P. Kim
(
190
points)
life cycle impact assessment (lcia) methods
waste management
0
votes
1
answer
1.0k
views
How do I get process schema for data quality
asked
Oct 18, 2024
in
openLCA
by
XynCi
(
120
points)
life cycle impact assessment (lcia) methods
data quality
0
votes
0
answers
563
views
What is the process to evaluate the environmental impacts associated with the use of ammonia as a marine fuel?
asked
Oct 18, 2024
in
openLCA
by
Christina Matzourani
(
120
points)
life cycle impact assessment (lcia) methods
database
data inputs
ammonia
ecoinvent
0
votes
1
answer
845
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
+1
vote
1
answer
1.7k
views
Can't find import function in Impact Assessment Methods
asked
Aug 21, 2024
in
openLCA
by
annjon2020
(
130
points)
life cycle impact assessment (lcia) methods
import
impact assessment method
0
votes
1
answer
637
views
Application of LCA for comparison purposes
asked
Jul 28, 2024
in
openLCA
by
Rohan
(
130
points)
openlca
life cycle impact assessment (lcia)
life cycle impact assessment (lcia) methods
stakeholder
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