Mathematics,
Год журнала:
2024,
Номер
12(16), С. 2591 - 2591
Опубликована: Авг. 22, 2024
This
paper
identifies
patterns
in
total
and
per
capita
CO2
emissions
among
208
countries
considering
different
emission
sources,
such
as
cement,
flaring,
gas,
oil,
coal.
research
uses
linear
non-linear
dimensional
reduction
techniques,
combining
K-means
clustering
with
principal
component
analysis
(PCA)
t-distributed
stochastic
neighbor
embedding
(t-SNE),
which
allows
the
identification
of
distinct
profiles
nations.
approach
effective
heterogeneous
despite
highly
nature
data.
The
optimal
number
clusters
is
determined
using
Calinski–Harabasz
Davies–Bouldin
scores,
five
six
for
emissions,
respectively.
findings
reveal
that
t-SNE
brings
together
world’s
largest
economies
emitters,
i.e.,
China,
USA,
India,
Russia,
into
a
single
cluster,
while
PCA
provides
country
Russia.
Regarding
generates
cluster
only
one
country,
Qatar,
due
to
its
significant
flaring
byproduct
oil
industry,
low
population.
study
concludes
international
collaboration
coherent
global
policies
are
crucial
effectively
addressing
developing
targeted
climate
change
mitigation
strategies.
International Journal of Sustainable Development & World Ecology,
Год журнала:
2024,
Номер
unknown, С. 1 - 15
Опубликована: Сен. 2, 2024
Hampering
environmental
deterioration
and
limiting
global
warming
has
become
a
significant
task
for
policymakers
at
the
level
in
order
to
achieve
sustainable
development.
Dozens
of
studies
have
questioned
various
policy
instruments,
but
role
fiscal
instruments
development
not
yet
been
extensively
examined.
Therefore,
this
study
aims
investigate
impact
tools,
economic
development,
renewable
energy
(REN)
utilization
on
represented
by
load
capacity
factor
(LCF).
The
focuses
Germany
from
1995Q1
2021Q4
using
novel
wavelet-
quantile-based
estimation
methods.
empirical
evidence
shows
time-
frequency-based
dependency
between
growth,
REN
utilization,
Economic
growth
enhance
through
their
positive
impacts,
especially
higher
quantiles.
potential
offers
hope
ensuring
preserving
ecology
well-being
future
generations.
Despite
limited
specific
tax-based
instrument,
overall
effect
is
negative
across
all
Protection-based
namely
protection
expenditures,
promote
ecological
sustainability
These
findings
implications
regarding
German
policymakers.
In
regard,
should
rely
policies
improve
sustainability.
Instead,
they
consider
promoting
expenditures
strengthen
Energies,
Год журнала:
2024,
Номер
17(22), С. 5788 - 5788
Опубликована: Ноя. 20, 2024
This
paper
presents
an
analysis
of
the
existing
prerequisites
and
opportunities
for
start-up
Republic
Kazakhstan’s
own
full-fledged
Nuclear
Energy
Program,
a
conceptual
vision
development
Kazakhstani
nuclear
industry.
Recommendations
have
been
formulated
timely
successful
implementation
program
introduction
power
plants
into
country’s
energy
generation
structure,
necessary
related
infrastructure
facilities,
national
legislation,
other
issues
directly
to
development.
Engineering Technology & Applied Science Research,
Год журнала:
2025,
Номер
15(1), С. 19878 - 19884
Опубликована: Фев. 2, 2025
The
growing
global
population
and
rising
developmental
demands
have
led
to
increased
electricity
consumption,
primarily
from
fossil
fuel-powered
stations,
contributing
climate
change
necessitating
urgent
sustainable
development.
This
situation,
exacerbated
by
warming
its
adverse
environmental
impacts,
highlights
the
escalating
demand
for
energy.
As
awareness
of
has
intensified,
nuclear
energy
gained
renewed
attention
as
a
key
player
in
mitigating
effects.
With
consumption
being
expected
rise
substantially,
expanding
power
plants
become
priority.
Nuclear
presents
an
opportunity
reduce
reliance
on
fuels
while
providing
clean
reliable
source
electricity.
study
investigates
role
generation,
emphasizing
potential
low-carbon
source.
It
underscores
critical
need
advance
technologies,
foster
innovation,
enhance
safety
protocols
ensure
security.
current
also
advocates
funding
investment,
establishment
enforcement
effective
policies
regulatory
frameworks,
development
human
resources
infrastructure.
Additionally,
it
recommends
that
governments
prioritize
research
into
innovative
collaborate
internationally,
accelerate
deployment
support
