Sustainability,
Journal Year:
2024,
Volume and Issue:
16(20), P. 8793 - 8793
Published: Oct. 11, 2024
Green
technology
innovation
is
an
important
driving
force
for
low-carbon
development
of
enterprises.
As
a
market-based
environmental
policy
to
promote
greenhouse
gas
emission
reduction,
whether
carbon
trading
scheme
(ETS)
can
encourage
enterprises
carry
out
green
under
the
background
“dual
carbon”
goal
deserves
further
research.
Taking
Chinese
A-share
listed
in
five
major
sectors
as
samples,
this
study
constructed
modified
Difference-in-Differences
(DID)
model
test
causal
effect
ETS
on
high-carbon
industries.
Three
significant
results
be
summarized
from
empirical
study.
Firstly,
has
promoting
And
it
effectively
achieve
average
13.24–19.56%
increase
capabilities.
Secondly,
with
different
characteristics
have
heterogeneity
impact
implementation
innovation.
exerts
heterogeneous
effects
across
that
possess
diverse
characteristics.
Enterprises
large
capital
scale
(low
equity
concentration)
more
than
those
small
(high
concentration).
Thirdly,
exhibits
types
In
mining,
manufacturing,
and
construction
sectors,
stimulated
certain
extent.
There
been
no
change
sector
electricity,
heat,
gas,
water
production
supply.
particular,
after
ETS,
actually
weakened
transportation
sector.
such,
makers,
differentiated
policies
should
implemented
based
actual
situation
industries
carbon-emitting
Journal of Cleaner Production,
Journal Year:
2024,
Volume and Issue:
446, P. 141445 - 141445
Published: Feb. 24, 2024
The
evolution
of
green
industrial
policy
in
China
is
deeply
embedded
within
a
unique
political,
economic,
cultural,
and
social
milieu.
intricacies
complexities
inherent
this
context
present
challenges
for
quantitative
research.
In
the
existing
literature,
study
thematic
clustering
industry
instruments
their
effectiveness
measures
large-scale
text
repositories
remains
relatively
unexplored
area.
To
fill
research
gap,
provides
an
analysis
China's
policies
from
1994
to
2022.
By
adopting
Latent
Dirichlet
Allocation
(LDA)
topic
model,
implicit
optimal
themes
are
identified,
key
systematically
comprehensively
parsed.
Based
on
this,
cutting-edge
Policy
Modeling
Consistency-Text
Encoder
(PMC-TE)
index
model
was
used
conduct
in-depth
evaluation
various
tools.
findings
reveal
15
7891
Chinese
documents.
Notably,
technical
support,
information
resource
demonstration
project
emerged
as
most
frequently
deployed
efficacious.
Conversely,
government
procurement
service
outsourcing
policies,
while
showing
incremental
growth
year-on-year,
lagged
utilization
effectiveness.
These
can
be
broadly
categorized
into
three
primary
archetypes:
supply-type,
demand-type,
environment-type.
supply-type
dominate,
environment-type
remain
underutilized.
Additionally,
delineates
four
chronological
phases
evolution,
illuminating
strategic
pivots-transitioning
allocation,
market
dynamics,
ultimately
environmental
governance
trajectories.
Energy & Environment,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 1, 2025
To
examine
the
impact
mechanisms
of
urbanization
on
haze
pollution,
this
study
analyzes
panel
data
from
269
prefecture-level
cities
in
China
2007
to
2021.
We
construct
regression
models
that
incorporate
technological
innovation
and
human
capital
accumulation
as
mediating
threshold
variables
influence
pollution.
The
results
reveal
an
inverted
U-shaped
relationship
between
levels
which
initially
increases
before
subsequently
decreasing.
During
urbanization,
pollution
is
mitigated
through
accumulation,
both
serving
partial
mediators.
A
dual-threshold
effect
significantly
reduces
upon
surpassing
these
thresholds,
while
exhibits
a
single-threshold
effect;
its
reducing
gradually
diminishes.
Both
eastern
western
regions
have
surpassed
for
whereas
central
region
has
exceeded
innovation,
with
trends
being
consistent
across
regions.
As
increase,
they
contribute
reduction.
Consequently,
paper
advocates
prioritize
talent
development,
implementing
region-specific
strategies
tailored
developmental
phases
eastern,
central,
regions,
thereby
enhancing
achieving
sustainable
development
continuously
mitigating
Environments,
Journal Year:
2025,
Volume and Issue:
12(2), P. 37 - 37
Published: Jan. 22, 2025
Policy
synergy,
the
evidence-based
coordination
of
public
policies,
can
aid
in
more
rapidly
achieving
air
pollutant
and
carbon
dioxide
(CO2)
emission
reduction
targets.
Using
logarithmic
mean
Divisia
index
(LMDI)
decomposition,
coupling
degree
(CCD),
geographically
temporally
weighted
regression
(GTWR)
models,
we
analyzed
characteristics,
drivers,
pathways
residential
pollution
across
30
Chinese
provinces
from
2001
to
2020.
The
southern
produced
than
northern
provinces,
with
gap
widening
after
2015.
In
sector,
energy
factors
(LMDI
decomposition
result,
686,681.9)
population
size
(14,331)
had
greater
impacts
on
emissions
structure,
intensity,
synergies,
or
GDP
per
capita.
GTWR
analysis
CCD
mechanism
indicated
that
hydroelectricity
urbanization
enhanced
southeast.
Meanwhile,
west,
was
improved
by
R&D
investment,
government
spending
industrial
control,
electricity
consumption,
capita
cropland,
temperature,
urbanization.
This
provides
a
valuable
reference
for
optimizing
strategies.
Carbon Research,
Journal Year:
2025,
Volume and Issue:
4(1)
Published: Feb. 22, 2025
Abstract
The
rapid
application
and
development
of
high-performance
carbon
fiber
composite
material
brought
challenges
for
the
recovery
waste.
Recycling
composites
has
been
particularly
demanded.
bibliometric
method
combined
with
S-shaped
curves
visualization
tools
VOSviewer
CiteSpace
were
applied
to
quantitatively
analyze
5979
research
papers
related
recycling
in
Web
Science
database
from
2000
2023.
results
show
that
number
increased
23
1247
curve
post
volume
indicates
great
potential
next
20
years.
In
global
on
technology,
China
ranks
first
terms
publication
volume,
United
States
second.
Both
are
core
countries
international
cooperation
network.
evolution
keywords
hotspots
field
gradually
moving
towards
“sustainable”,
“circular
economy”.
Based
patent
analysis,
is
currently
experiencing
accelerated
growth
will
become
a
hot
topic
future.
There
various
technologies
materials,
pyrolysis
as
mainstream.
Mechanical
causes
significant
performance
loss,
while
chemical
methods
limited
by
cost.
future,
focus
improving
reducing
environmental
impact.
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