Journal of Physics Conference Series,
Journal Year:
2023,
Volume and Issue:
2600(15), P. 152008 - 152008
Published: Nov. 1, 2023
Abstract
To
tackle
the
upcoming
renovation
wave,
this
work
evaluates
strategies
with
a
life
cycle
GHG
emissions
perspective
and
includes
time
sequencing
in
decision-making
process.
A
case
study
is
used
to
conduct
full
assessment
of
line
Swiss
normative
context.
Improvements
operational
energy
consumption
are
evaluated
an
model
using
software
Lesosai
considering
limits
from
SIA
380/1.
calculated
KBOB
data
inventory
2032
methodology.
The
measures
then
examined
individually
carbon
payback
indicator
cumulative
over
contrast
budgets.
Results
show
that
sequence
refurbishment
steps
can
increase
or
decrease
ca.
30%
lifetime
building.
Changing
fossil-fuel
based
heating
system
most
impactful
measure
must
happen
as
soon
possible.
Switching
decarbonized
systems
reduces
effectiveness
subsequent
but
poses
question
availability.
Fully
renovating
building
delaying
change
by
only
7
years
compromise
achievement
targets.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(22), P. 12960 - 12982
Published: Jan. 1, 2024
Smart
windows
based
on
thermoresponsive
materials
can
modulate
solar
radiation
to
save
building
energy.
Next
generation
smart
that
not
only
transmission,
but
also
convert
and
store
energy
through
new
power
technologies.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
36(17)
Published: July 30, 2023
Abstract
Uncontrolled
sunlight
entering
through
windows
contributes
to
substantial
heating
and
cooling
demands
in
buildings,
which
leads
high
energy
consumption
from
the
buildings.
Recently,
perovskite
smart
have
emerged
as
innovative
energy‐saving
technologies,
offering
potential
adaptively
control
indoor
solar
heat
gain
their
impressive
modulation
capabilities.
Moreover,
harnessing
high‐efficiency
photovoltaic
properties
of
materials,
these
generate
power,
thereby
realizing
more
advanced
with
combined
light
harvesting
This
review
summarizes
recent
advancements
various
chromic
materials
for
achieving
modulation,
focusing
on
both
structures
underlying
switching
mechanisms.
The
discussion
also
encompasses
device
engineering
strategies
windows,
including
improvement
optical
transition
performance,
durability,
combination
electricity
generation,
evaluation
performance
building
applications.
Furthermore,
challenges
opportunities
associated
are
explicated,
aimed
at
stimulating
academic
research
advancing
pragmatic
implementation
efficiency
sustainability.
Building
stock
modeling
can
be
used
to
identify
trajectories
that
do
not
exceed
the
remaining
carbon
budget
and
support
science-based
pathways.
A
systematic
approach
is
from
field
of
prospective
life-cycle
assessment,
which
based
on
systems
thinking,
develop
scenarios
for
Austrian
building
consider
greenhouse
gas
emissions.
The
influential
parameters
model
are
identified;
their
interactions
classified;
quantitative
future
assumptions
adopted;
five
scenario
narratives
created.
maximum
emission
reduction
90%
2023
2050
revealed.
In
comparison,
leaving
current
policies
in
place
would
lead
a
trajectory
reduces
emissions
by
only
66%.
Three
additional
achieve
reductions
between
84
86%
2050,
may
compatible
with
2
°C
using
an
equal-per-capita
approach.
These
represent
different
societal
choices
ambitious
sufficiency
(e.g.,
behavioral
change),
technological
measures
change
industry),
or
both,
less
effort
all
actors.
To
ensure
Austria
contributes
staying
within
budget,
policy
makers
urged
systematically
quickly
incorporate
into
enable
necessary
investments
dioxide
removal
technologies.
IOP Conference Series Earth and Environmental Science,
Journal Year:
2024,
Volume and Issue:
1363(1), P. 012002 - 012002
Published: June 1, 2024
Abstract
Around
38%
of
global
greenhouse
gas
(GHG)
emissions
are
related
to
buildings.
In
Austria,
most
building-related
industries
designed
roadmaps
net
zero
GHG
by
2050.
However,
there
is
little
evidence
whether
this
will
be
enough
stay
within
the
climate
limits,
or
if
a
more
drastic
approach
needed.
paper
we
investigate
potential
need
for
sufficiency
in
built
environment
latest
1.5-2°C
carbon
budget,
including
expected
future
technological
developments.
We
implement
set
energy
and
industry
transition
scenarios
building
stock
model,
an
increase
circularity,
compare
resulting
(both
operational
embodied)
with
budget.
Results
show
that,
even
ambitious
decarbonization
pathways
Austrian
industry,
projected
rates
construction
do
not
allow
staying
On
contrary,
additional
measures
such
as
slightly
reducing
average
living
area
per
person
great
lever
and,
removal,
might
only
options
left
comply
targets.
