The
single-building
carbon
emissions
peak
target
clearly
cannot
meet
the
requirements
of
more
detailed
roadmaps,
nor
can
it
promote
energy
saving
and
emission
reduction
actions
in
phases.
To
address
this
obstacle,
a
building
setting
model
is
constructed
based
on
principle
objective
optimization
via
scenario
analysis
Monte
Carlo
simulation.
Furthermore,
(CEPT)
fully
refined
from
multiple
dimensions,
such
as
types,
sources,
indicators.
Then,
applied
to
China's
sector
obtain
CEPTs
for
Chinese
buildings
under
different
dimensions
develop
roadmap.
results
show
that,
except
direct
per
unit
floor
space,
which
have
achieved
target,
follow
pattern
echelon
peaking
with
an
obvious
order
priority.
In
addition,
according
analysis,
should
make
greater
efforts
take
effective
measures
achieve
2030
target.
CEPT
proposed
study
provides
new
tool
refining
important
support
development
phased
conservation
action
plan.
Humanities and Social Sciences Communications,
Год журнала:
2024,
Номер
11(1)
Опубликована: Июль 26, 2024
Abstract
Rational
provincial
allocation
of
carbon
quotas
serves
as
the
foundational
premise
for
attaining
China’s
peak.
Yet,
prevailing
strategies
often
overlook
holistic
integration
trade-induced
transfers
and
ecological
sequestration,
resulting
in
equity
scientific
robustness
deficiencies.
This
study
addresses
these
shortcomings
by
examining
historical
sources
sinks
across
provinces
proposing
a
novel
scheme
based
on
‘equal
consumption-based
cumulative
per
capita
net
emission’
principle.
Our
findings
reveal
significant
disparities
between
provinces,
ranging
from
‒98
Mt
Shanghai
to
1016
Sichuan,
primarily
influenced
factors
such
population
size,
emissions,
sinks.
The
proposed
scheme,
integrating
considerations
sinks,
safeguards
interests
less
developed
(e.g.,
Hebei
Inner
Mongolia)
those
with
valuable
ecosystems
Yunnan
Mongolia).
Furthermore,
impact
is
more
pronounced
than
that
For
instance,
inclusion
has
increased
Mongolia’s
238
Mt,
compared
125
attributed
Considering
emissions
reduction
pressure
capacity
different
combining
fair
quota
nationwide
market
can
achieve
cost-effective
while
ensuring
attainment
Buildings,
Год журнала:
2024,
Номер
14(7), С. 2200 - 2200
Опубликована: Июль 17, 2024
Interprovincial
disparities
in
carbon
emissions
from
the
construction
industry
(CECI)
are
an
important
challenge
for
future
reductions.
Based
on
CECI
data
of
30
provinces
China
2010
to
2020,
interprovincial
equity
and
decoupling
were
examined
this
study.
The
conclusions
as
follows:
(1):
main
growth
regions
eastern
Bohai
Rim
region
Pearl
River
Delta
region.
Heilongjiang
basically
achieved
a
peak
2016.
(2)
three
northeastern
western
high–high
low–low
aggregation
areas,
respectively.
greatest
degree
inequality
was
found
provinces.
between
areas
largest,
while
central
smallest.
north–south
decreased
year
by
year.
(3)
status
Shandong
some
has
significantly
worsened,
Sichuan,
Yunnan,
developed
been
improving.
These
will
contribute
improvement
regional
emission
reduction
strategies.
Sustainability,
Год журнала:
2024,
Номер
16(10), С. 3978 - 3978
Опубликована: Май 9, 2024
A
global
agreement
has
been
reached
on
the
reduction
in
greenhouse
gas
emissions.
Worldwide,
countries
have
implemented
measures
to
tackle
carbon
emission
issues
by
establishing
aggregate
targets
and
decomposing
responsibilities.
This
study
aims
decompose
emissions
creating
an
input–output
model
that
incorporates
multivariate
factors
like
energy
consumption
water
consumption,
together
with
a
ZSG-DEA
(zero-sum
data
envelopment
analysis)
considering
technological
heterogeneity
(Tech-ZSG-DEA).
Based
total
predicted
using
STIRPAT
(Stochastic
Impacts
Regression
Population,
Affluence,
Technology)
model,
efficiency
of
30
provinces
China
is
evaluated
according
multiple
principles.
achieved
variations
population,
economy,
across
different
locations.
The
findings
indicate
discrepancy
between
initial
allocation
highest
value
1.
traditional
overlooks
regional
disparities
may
worsen
pressures
less
developed
areas.
In
contrast,
Tech-ZSG-DEA
which
considers
diversity,
allows
more
efficient
regions
help
alleviate
some
burden
economic
social
benefits.
There
large
difference
responsibility
based
decomposition
Finally,
relevant
policy
recommendations
are
provided,
such
as
formulation
differentiated
inclusively
coordinated
plans.
addition,
there
also
mechanisms
for
coordinating
interests
joint
prevention
among
regions.
Energies,
Год журнала:
2024,
Номер
17(16), С. 4101 - 4101
Опубликована: Авг. 18, 2024
The
construction
industry
plays
a
pivotal
role
in
China’s
achievement
of
its
“dual
carbon”
goals.
This
study
conducts
decomposition
analysis
the
carbon
emissions
from
(CECI)
at
both
national
and
provincial
levels
for
period
2010–2020
employs
ARIMA
model
to
predict
short-term
peak
trends
level.
findings
are
as
follows.
(1)
Inner
Mongolia,
Shandong,
Sichuan,
Chongqing
exhibit
an
N-shaped
trend
CECI,
while
northeast
region
shows
inverted
U-shaped
trend.
(2)
Labor
productivity
energy
intensity
identified
largest
smallest
drivers
CECI
growth,
respectively,
with
driving
force
study’s
factors
fluctuating
between
1%
60%.
(3)
Energy
significantly
contributes
growth
Tianjin
Zhejiang,
it
aids
reducing
western
provinces.
“rebound
effect”
building
efficiency
is
particularly
pronounced
provinces
strong
resource
endowments,
such
Ningxia.
(4)
Between
2021
2025,
predicted
decrease
northern
economically
developed
provinces,
expected
increase
central
Heilongjiang,
Guangdong,
Shanghai,
Shaanxi
potentially
reaching
their
peaks
within
forecast
period.
paper
concludes
several
recommendations.
The
single-building
carbon
emissions
peak
target
clearly
cannot
meet
the
requirements
of
more
detailed
roadmaps,
nor
can
it
promote
energy
saving
and
emission
reduction
actions
in
phases.
To
address
this
obstacle,
a
building
setting
model
is
constructed
based
on
principle
objective
optimization
via
scenario
analysis
Monte
Carlo
simulation.
Furthermore,
(CEPT)
fully
refined
from
multiple
dimensions,
such
as
types,
sources,
indicators.
Then,
applied
to
China's
sector
obtain
CEPTs
for
Chinese
buildings
under
different
dimensions
develop
roadmap.
results
show
that,
except
direct
per
unit
floor
space,
which
have
achieved
target,
follow
pattern
echelon
peaking
with
an
obvious
order
priority.
In
addition,
according
analysis,
should
make
greater
efforts
take
effective
measures
achieve
2030
target.
CEPT
proposed
study
provides
new
tool
refining
important
support
development
phased
conservation
action
plan.
