Buildings,
Год журнала:
2024,
Номер
15(1), С. 100 - 100
Опубликована: Дек. 30, 2024
Resource-based
cities
are
vulnerable
to
the
depletion
of
natural
resources
and
urgently
need
undergo
a
green
transformation
avoid
so-called
“resource
curse”
achieve
sustainable
development.
At
present,
there
is
lack
scientific
reasonable
indicator
system
theoretical
model
guide
evaluation
effectiveness
resource-based
cities.
To
undertake
comprehensive
analysis
causality
indicators,
this
study
employs
DPSIR
(Driving
Force–Pressure–State–Impact–Response)
construct
an
index
for
The
DEMATEL
(Decision-Making
Trial
Evaluation
Laboratory)
method
employed
explore
level
importance
indicators
causal
relationships
between
indicators.
VIKOR
(‘VlseKriterijumska
Optimizacija
I
Kompromisno
Resenje’
in
Serbian)
introduced
evaluate
This
selects
Shandong
Province,
strategically
important
energy
resource
region
China,
as
example.
results
show
that
Province
whole
was
on
upward
trend
from
2013
2021.
categorizes
phases
into
rapid
start-up
period,
adjustment
optimization
recovery
acceleration
period.
Currently,
shows
remarkable
effectiveness.
within
each
dimension
reveals
ranking
response
>
pressure
driving
force
state
impact.
By
incorporating
regional
characteristics,
explores
proposes
recommendations
enhance
It
can
not
only
furnish
policy
references
similar
cities,
but
also
offer
case
practices
different
types
Sustainability,
Год журнала:
2025,
Номер
17(8), С. 3621 - 3621
Опубликована: Апрель 17, 2025
In
the
context
of
high-quality
economic
development,
empowering
effect
regional
integration
policies
on
urban
green
and
low-carbon
development
has
significantly
strengthened,
playing
a
crucial
strategic
role
in
achieving
coordinated
economy
ecology.
This
study
uses
expansion
Yangtze
River
Delta
agglomeration
as
quasi-natural
experimental
scenario,
analyzing
pathways
mechanisms
through
which
influence
based
panel
data
from
Chinese
cities
between
2004
2022,
using
multi-period
Difference-in-Differences
(DID)
model.
The
empirical
results
show
following:
①
Regional
enhance
efficiency
conclusion
that
remains
robust
after
series
robustness
tests,
including
PSM-DID
estimation,
placebo
instrumental
variable
methods,
indicator
reconstruction,
policy
interference
exclusion.
②
Mechanism
tests
reveal
mainly
drive
transformation
three
channels:
innovation
investment,
industrial
upgrading,
talent
aggregation.
③
Heterogeneity
analysis
indicates
positive
impact
is
more
significant
eastern
regions,
resource-based
cities,
small
medium-sized
old
cities.
Spatial
spatial
spillover
transformation.
Based
these
findings,
it
recommended
that,
future,
global
efforts
should
be
made
to
continuously
improve
collaborative
governance
system,
strengthen
multi-dimensional
linkage
agglomerations,
build
support
framework
drives
optimizes
allocation
factors.
not
only
provides
for
enhancement
but
also
offers
decision-making
references
promoting
growth
digital
era.
Energies,
Год журнала:
2025,
Номер
18(4), С. 894 - 894
Опубликована: Фев. 13, 2025
To
promote
the
low-carbon
energy
transition,
China
is
implementing
renewable
(RE)
development
policies
such
as
portfolio
standards
(RPSs),
carbon
emissions
trading
(CET)
and
certified
emission
reduction
(CCER)
trading.
However,
using
China’s
current
CET
price
to
accurately
reflect
market
information
difficult,
which
not
conducive
guiding
investment.
Additionally,
RE
power
enters
era
of
grid
parity,
more
revenues
are
needed
maintain
generator
operations.
Therefore,
in
this
study,
we
construct
a
system
dynamics
model
explore
whether
how
mechanisms
can
optimize
generation
structure,
sensitivity
analyses
CCER
policy
parameters
carried
out
identify
impact
scope
for
improvement.
The
results
show
that
(1)
mechanism,
especially
RPS
adjusts
profits
generators,
eliciting
surge
optimizing
structure;
(2)
prices
change
opposite
direction
tradable
green
certificates
(TGCs)
significant
improvement
effect
on
on-grid
electricity
price;
(3)
successful
implementation
mechanism
effectively
energize
market.
A
lower
benchmark
price,
higher
offset
ratio
fines
accelerate
growth
prices.
government
should
TGC
separation
from
rationally
design
by
lowering
credit
ratio,
increasing
fines,
expanding
capacity
ensure
role
better
utilized.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Фев. 20, 2025
Urban
energy
consumption
is
mostly
concentrated
in
industrial
regions,
and
carbon
emissions
from
land
use
have
significantly
increased
as
a
result
of
fast
urbanization
industrialization.
In
the
battle
against
climate
change,
affluent
regions
developing
countries
are
increasingly
being
used
models
for
reducing
emissions.
Therefore,
order
to
accomplish
global
sustainable
development,
it
crucial
understand
how
decoupled
wealthy
areas
rising
nations.
This
study
investigates
decoupling
effects
factors
influencing
them
six
East
Chinese
provinces
one
city
between
2005
2020
using
Tapio
model
LMDI
decomposition
approach.
At
same
time,
2021
2035
were
predicted
BP
neural
network
combined
with
scenario
analysis.
The
findings
indicate
that:
(1)
From
29.921
million
tons
40.2843
2020,
China
area
nearly
doubled.
Of
these,
Shandong
Jiangsu
emit
more
than
half
region's
total
around
China.
(2)
effect
analysis
shows
trajectory's
phased
characteristics,
degree
gradually
increasing
weak
(2006-2012)
strong
(2013-2018)
finally
negative
(2019-2020).
(3)
primary
causes
rise
region
scale
per
capita
economic
output
use.
(4)
overall
peak
time
roughly
distributed
2028
2032.
It
expected
that
Shanghai,
Shandong,
Jiangsu,
Zhejiang
will
be
among
first
achieve
emission
peak.
