Comprehensive evaluation on a heat self-balanced low-temperature ammonia reforming-based high-power hybrid power generation system combined with proton exchange membrane fuel cell and internal combustion engine
Journal of Cleaner Production,
Год журнала:
2025,
Номер
unknown, С. 144755 - 144755
Опубликована: Янв. 1, 2025
Язык: Английский
Promoting synergy among environmental and economic performances in food waste treatment by optimizing biogas residue management practices
Bioresource Technology,
Год журнала:
2025,
Номер
419, С. 132101 - 132101
Опубликована: Янв. 21, 2025
Язык: Английский
Multi-objective sustainability optimization of a solar-based integrated energy system
Renewable and Sustainable Energy Reviews,
Год журнала:
2024,
Номер
202, С. 114679 - 114679
Опубликована: Июнь 28, 2024
Язык: Английский
Environmental Impact Assessment of a 1 kW Proton-Exchange Membrane Fuel Cell: A Mid-Point and End-Point Analysis
Hydrogen,
Год журнала:
2024,
Номер
5(2), С. 352 - 373
Опубликована: Июнь 14, 2024
Proton-exchange
membrane
fuel
cells
(PEMFCs)
are
highly
regarded
as
a
promising
technology
for
renewable
energy
generation;
however,
the
environmental
burden
in
their
life
cycle
is
subject
of
concern.
This
study
aimed
to
assess
impact
producing
1
kW
PEMFC
by
well-detailed
cradle-to-gate
evaluation,
using
mid-point
and
end-point
assessment
methods.
The
impacts
related
extraction
raw
materials,
consumption
energy,
transportation
processes.
Mid-point
analysis
shows
that
materials
processing
have
significant
share
some
impacts,
including
freshwater
eutrophication,
human
carcinogenic
toxicity,
terrestrial
acidification.
On
other
hand,
consumed
cell
production
plays
role
categories
fossil
resource
depletion
global
warming.
highest
attributed
health
(0.000866
DALY),
followed
damage
ecosystems
(1.04
×
10−6
species/yr)
resources
(USD2013
6.16844).
Normalization
results
further
strengthen
importance
necessity
solve
problems
regarding
toxicity.
this
work
can
provide
directions
toward
enhancing
sustainability
present
case
adopting
holistic
approach
looking
across
technology.
Язык: Английский
Emergy analysis and comprehensive sustainability investigation of a solar-aided liquid air energy storage system based on life cycle assessment
Applied Energy,
Год журнала:
2024,
Номер
365, С. 123249 - 123249
Опубликована: Апрель 18, 2024
Язык: Английский
Multi-Objective Sustainability Optimization of a Solar-Based Integrated Energy System Considering Whole Life Cycle Pollutant Emissions
Опубликована: Янв. 1, 2024
Download
This
Paper
Open
PDF
in
Browser
Add
to
My
Library
Share:
Permalink
Using
these
links
will
ensure
access
this
page
indefinitely
Copy
URL
DOI
Язык: Английский
An integrated life cycle emergy analysis for environmental–economic sustainability assessment
Journal of Industrial Ecology,
Год журнала:
2024,
Номер
28(4), С. 695 - 708
Опубликована: Июль 8, 2024
Abstract
Emergy
analysis
(EmA)
is
the
quantitative
sustainability
method
that
analyses
materials,
energy
resources,
goods,
or
services
under
a
common
unit
of
solar
emergy
(seJ).
Meanwhile,
life
cycle
assessment
(LCA)
one
popular
tools
to
evaluate
environmental
impacts.
Both
methods
have
been
widely
used
in
various
applications,
hence,
idea
co‐jointing
these
two
has
increasing
optimize
assessment's
inclusivity.
However,
existing
integrated
LCA–EmA
are
applied
segmentally
with
minimal
data
integration,
which
limited
potential
co‐benefits
accounting.
This
research
proposes
more
comprehensive
integration
between
LCA
and
EmA,
known
as
(LCEmA).
The
process
fully
integrated,
detailed
methodological
approach
presented
demonstrate
process.
Diaper
manufacturing
selected
case
study
validate
functionality
proposed
LCEmA
approach.
inclusion
foreground
background
offered
considers
backend
processes
such
electricity
generation
for
activities.
shifted
hotspot
from
raw
material
extraction
demonstrates
can
perform
promising
alternative
methods.
Язык: Английский