Journal of Renewable and Sustainable Energy,
Год журнала:
2024,
Номер
16(1)
Опубликована: Янв. 1, 2024
The
Chinese
government
is
committed
to
achieve
the
goal
of
“double
carbon”
and
proposes
shift
from
double
control
energy
consumption
carbon
emissions.
In
this
scenario,
it
great
theoretical
practical
significance
study
impact
renewable
transformation
(RET)
technological
innovation
on
productivity
(CP).
Based
panel
data
obtained
30
provinces
China
2004
2021,
empirically
investigated
influence
RET
CP
by
using
mean
group
(MG)
estimation.
For
robustness
test,
ordinary
least
squares
estimation
method
was
adopted.
main
conclusions
are
as
follows:
First,
based
MG
estimation,
observed
that
has
significant
positive
in
China.
However,
coefficient
found
be
significantly
negative,
indicating
enhancing
can
improve
CP.
Additionally,
findings
showed
economic
development
industrial
upgradation
had
a
Second,
heterogeneity
eastern
western
regions
region
higher
than
region.
coefficients
central
were
these
two
considerably
CP;
Gross
Domestic
Product
(GDP)
three
increase
regions.
Finally,
CP,
suggested
promote
RET,
investment
research
development,
enhance
innovation,
emphasize
high-quality
prioritize
adapting
local
conditions,
implement
region-appropriate
policies
measures.
Case Studies in Thermal Engineering,
Год журнала:
2024,
Номер
60, С. 104674 - 104674
Опубликована: Июнь 17, 2024
The
industrial
sector
is
one
of
the
most
energy-intensive
sectors,
with
a
share
38%
(156EJ)
all
energy
used
globally
in
2020.
Historical
demand
and
consumption
data
from
poultry
processing
plant
have
been
analyzed
to
lower
greenhouse
gas
emissions
(GHG)
reliance
on
traditional
sources.
study
includes
energy,
economic,
analyses
for
(a)
solar
photovoltaic
(PV)
systems,
(b)
biomass
fuels,
(c)
coal-fired
wood.
Fixed,
single,
two-axis
tracking
PV
systems
that
are
company-owned
funded
by
banks
considered.
historical
shows
52.36%
met
electrical
47.63%
thermal
energy.
yearly
electricity
9,938
MWh,
costs
$1,192,560,
emits
5117.6
tCO2.
Thermal
based
an
annual
use
898
tonnes
coal
71.6
liquefied
petroleum
(LPG),
which
$
143,681
2,977.7
carbon
dioxide
(tCO2).
Feasibility
1.3
MW,
fixed
axis
company-owned,
production
1,876
GHG
emission
reduction
965.9
tCO2
payback
period
3.4
years.
Biomass
system
delivers
fuel
cost
savings
$25,724,
reducing
2,784
1.9-year
period.
Co-firing
offers
3.58%
saving
557
0.93-year
It
concluded
wood
feedstock
option
best
renewable
resource
large-scale
facilities
can
reduce
34.08%
cumulative
emissions.
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Июль 18, 2024
It
is
of
critical
importance
to
address
energy
poverty
in
rural
areas
if
inclusive
prosperity
be
achieved.
Digital
finance
offers
new
opportunities
alleviate
these
regions.
However,
previous
studies
have
mainly
focused
on
the
impact
digital
poverty,
neglecting
research
its
and
specific
forms
poverty.
This
study
aims
fill
this
gap
by
investigating
The
period
2011–2021
was
selected
as
observation
period,
with
31
provinces
serving
objects.
fixed
effects
model
employed
investigate
while
exploring
mediating
effect.
results
indicate
that
alleviates
level
conclusion
remains
valid
following
a
series
robustness
tests.
Furthermore,
can
indirectly
through
technological
innovation
agricultural
entrepreneurship
activities.
Further
indicates
more
pronounced
regions
abundant
human
capital,
robust
government
intervention,
minimal
urban–rural
disparities.
extends
theoretical
support
for
Likewise,
finding
provides
perspective
relevant
departments
improve
welfare
residents
Natural Resources Forum,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 5, 2024
Abstract
The
objective
of
this
research
is
to
systematically
compare
the
impact
macro
determinants
on
CO
2
emissions,
using
theoretical
frameworks
trade,
Environmental
Kuznets
Curve,
and
Pollution
Haven
Hypothesis.
study
specifically
focuses
high‐
low‐trade‐openness
economies
from
1995
2020.
Methodologies
employed
include
stepwise
regression,
fully
modified
least
squares,
pooled
ordinary
fixed
effects
models.
Long‐run
dynamics
were
assessed
Granger
causality
tests
Pedroni
Johansen
cointegration
tests.
results
indicate
both
long‐term
short‐term
relationships
between
emissions
following
variables:
(i)
gross
capital
formation
(GCF),
(ii)
per
capita
income
(PCI),
(iii)
population
(POP),
(iv)
trade
openness.
Trade
openness
has
a
positive
significant
effect
in
highly
economies,
whereas
it
negative
low
trade‐open
economies.
Highly
open
are
more
significantly
impacted
by
GCF
POP
compared
with
low‐
Additionally,
PCI
positively
influences
countries,
greater
than
also
identifies
bidirectional
causal
relationship
PCI,
GCF,
groups
as
well
unidirectional
openness,
POP,
countries.
Abstract
The
growing
threat
of
global
warming
makes
it
urgent
to
reduce
carbon
emissions
and
combat
climate
change.
Achieving
neutrality
is
a
key
strategy
address
these
challenges
move
towards
sustainable,
low-carbon
future.
Comparing
the
strategies
different
countries
learning
from
each
other's
strengths
collaborating,
nations
can
tackle
shared
more
effectively.
This
study
provides
comparative
analysis
adopted
by
China,
USA,
Germany,
examining
their
respective
legal
frameworks,
energy
transitions,
technological
innovations.
While
Germany
has
established
strong
legislative
support
regulatory
measures
promote
renewable
fossil
fuel
dependency,
USA's
approach
been
marked
policy
fluctuations
due
political
shifts,
impacting
long-term
strategies.
In
contrast,
China's
rapid
progress
in
energy,
including
wind
power,
photovoltaics,
electric
vehicles,
underscores
its
unique
institutional
efficiency
market-driven
dynamics.
explores
how
nation’s
path
role,
emphasizes
necessity
international
cooperation.
By
leveraging
strengths,
collectively
shape
agenda,
setting
stage
for
transformative
collaboration
sustainable
solutions
reduction.
