Cleaner Energy Systems,
Год журнала:
2024,
Номер
9, С. 100140 - 100140
Опубликована: Авг. 17, 2024
The
escalating
global
demand
for
energy
and
growing
environmental
concerns
have
stimulated
the
development
of
renewable
energy-based
power
systems.
In
this
context,
solar
has
gained
significant
attention,
notably
in
form
floating
photovoltaic
These
systems,
installed
on
water
bodies,
not
only
boost
efficiency
but
also
reduce
evaporation
from
reservoirs.
This
research
explores
generation
capabilities
systems
comparison
to
ground-mounted
considering
a
250-watt
monocrystalline
panel.
study
utilizes
typical
meteorological
year
data
comprehensively
analyze
four
distinct
locations
India.
By
using
single-diode
model,
finds
that
provide
6–7
%
more
output
than
gain
is
because
panels
operate
at
lower
temperature
(4–6
°C)
their
counterparts,
positively
influencing
overall
performance.
Furthermore,
degradation
soiling
were
compared.
financial
analysis
reveals
typically
levelized
cost
electricity
shorter
payback
periods.
Even
though
indicators
are
favorable
compared
these
results
show
how
vital
technology
achieving
United
Nations'
Sustainable
Development
Goals
it
could
be
used
as
an
efficient
technique
land
requirements
solutions
various
geographical
conditions.
Energy Strategy Reviews,
Год журнала:
2024,
Номер
53, С. 101413 - 101413
Опубликована: Май 1, 2024
In
the
current
context
of
scarcity
fossil
energy
and
large-scale
development
utilization
new
sources,
power
system
is
developing
in
direction
multi-source
synergy
interconnection.
Demand
response
technology
storage
have
become
important
adjustment
means
integrated
because
their
efficient
coordination
ability
flexible
ability.
However,
where
multiple
systems
operate
cooperatively,
there
are
still
some
limitations
time
capacity
scales.
Therefore,
order
to
enhance
demand-side
capability
multi-energy
give
full
play
function
stations,
this
paper
proposes
an
optimal
scheduling
model
for
multi-area
that
considers
joint
demand
shared
storage.
First,
coupling
matrix
constructed
based
on
hubs,
modeling
framework
established.
Second,
multi-objective
optimization
problem
solved
using
NSGA-II
algorithm
solution
with
objectives
minimizing
total
operating
cost
maximizing
net
environmental
impact.
Finally,
simulation
analysis
carried
out.
The
results
show
addition
can
guide
sources
each
region
space,
realize
complementarity
mutual
assistance
multi-regional
systems.
Compared
traditional
scheme,
operation
scheme
reduced
by
4.2
%,
protection
improved
41.9
which
proves
feasibility
proposed
paper.
Energy Strategy Reviews,
Год журнала:
2024,
Номер
53, С. 101410 - 101410
Опубликована: Май 1, 2024
The
population
increase
and
the
demand
for
water
energy,
accompanied
by
implications
of
environment
pollution
natural
human
resources,
indicate
critical
necessity
a
coherent
movement
towards
nexus
between
water,
environment.
Due
to
fact
that
power
generation
industry
is
responsible
significant
proportion
fuel
consumption
Carbon
dioxide
emissions
within
world,
in
this
research,
application
hybrid
renewable
system
thermal
plant
has
been
assessed
based
on
approach
analyzing
link
design
solar
assessment
carbon
balance
during
lifetime
have
conducted
PVsyst
2022.
Moreover,
ReCipe
environmental
model
used
assessing
effect
decrease
emission
ecosystem.
findings
research
replacement
at
least
2
%
nominal
capacity
fossil
with
one,
prevents
1431.28
tons
yearly.
This
amount
equals
380.34
cubic
meters
reserve
391.73
crude
oil.
results
also
showed
addition
preserving
cycle
leads
reduction
which
3842
supply
underground
sources.
interests
energy
resources
decreasing
industry,
framework
approach,
management
replacing
using
heat
recovery
technologies
policies
efficiency
recommended.
Energy Strategy Reviews,
Год журнала:
2024,
Номер
54, С. 101429 - 101429
Опубликована: Июль 1, 2024
The
unclear
developmental
potential
of
hydrogen
production
technologies
in
China
hinders
policy
formulation
and
industrial
planning.
This
study
explores
the
evolution
nine
pathways
from
2020
to
2060,
using
a
dynamic
integrated
assessment
model.
results
project
significant
increase
supply
29.69
Mt
86.34
by
primarily
green
post-2042,
with
an
83
%
reduction
average
carbon
footprint
during
forty
years.
levelized
cost
when
not
considering
prices
is
projected
peak
2033.
findings
suggest
phased
transition
strategy,
pricing,
increased
investments
promote
cost-effective,
low-carbon
economy
China.
provides
multi-dimensional
perspective
on
China's
long-term
industry
development,
offering
insights
for
policymaking.
Solar Energy,
Год журнала:
2024,
Номер
273, С. 112535 - 112535
Опубликована: Апрель 16, 2024
Photovoltaic
(PV)
technologies
have
evolved
over
time
for
higher
efficiency,
with
the
adoption
of
larger
wafers,
passivated
emitter
and
rear
cells
(PERC),
bifacial
panels.
The
advancements
in
production
PV
components
call
updated
life
cycle
assessments
(LCAs)
systems.
We
undertook
a
LCA
utility-scale
solar
plant
Aotearoa
New
Zealand
using
monocrystalline
silicon
PERC
panels,
establishing
carbon,
materials
energy
footprint
associated
stages
farm
its
components.
By
comparing
different
databases
processing
up
to
wafer
slicing
our
results
show
that
GHG
emissions
utility
systems
are
lower
(26.2
gCO2eq/kWh
versus
40.4
gCO2eq/kWh),
Energy
Return
on
Investment
(EROI)
is
(38
20)
when
databases,
which
reflects
activities.
Nevertheless,
modules
continues
be
greatest
contributor
system
(contributing
51.6
%
total
emissions).
Further
recycling
from
reduces
moderately.
This
study
underscores
significance
updating
LCAs
systems,
provide
insights
further
improvements
within
guidance
decision
makers
regarding
