Closed-loop
supply
chains,
incorporating
circular
economic
principles,
play
a
key
role
in
enhancing
the
sustainability
of
production
systems
and
creating
opportunities
for
firms.
In
today's
business
environment,
characterized
by
frequent
disruptions,
these
need
to
be
both
efficient
resilient
remain
competitive.
However,
integrating
efficiency
resilience
is
not
straightforward
task.
This
manuscript
discusses
control
engineering
as
promising
approach
understand
closed-loop
chain
resilience.
It
enables
analysis
propagation
disruptions
(the
ripple
effect),
thus
aiding
managerial
decision-making.
We
use
an
example
demonstrate
potential
theory
improving
chains.
Environmental Quality Management,
Journal Year:
2024,
Volume and Issue:
34(1)
Published: April 2, 2024
Abstract
Sustainable
development
and
competitive
advantage
are
impacted
by
strategic
choices
that
maximize
resource
value
reduce
waste.
Numerous
instances
of
thriving
OEM
remanufacturing
can
be
observed,
predominantly
in
the
business‐to‐business
domain.
The
significance
Closed‐Loop
Supply
Chain
(CLSC)
generating
managing
recovery
process
is
widely
acknowledged
within
supply
chain
industry.
Manufacturing
companies
now
have
to
come
up
with
green
design
strategies
response
recent
changes
environmental
regulations.
This
study
designates
specific
features
circular
closed‐loop
supply‐chain
considering
end‐of‐life
products.
Uncertainty
various
aspects,
such
as
acquisition,
processing,
market
stages,
impeding
progress
economies
also
sustainable
chains
(CLSCs).
has
led
increased
complexity
processes
decreased
efficiency.
To
address
this
issue,
proposes
a
comprehensive,
integrative
approach
for
establishing
CLSC
network
adapts
fluctuating
demand
through
questionnaire
analysis.
Moreover,
introduces
multi‐objective
optimization
model
dual‐channel
network,
aiming
enhance
flow.
considers
both
economic
objectives
achieve
efficient
system.
determine
ideal
design,
research
linear
programming
mixed
integer,
where
take
place
one
three
ways:
material
recovery,
component
or
product
recovery.
findings
from
thorough
analysis
data
backup
inform
managers
ways
improve
returns
terms
quantity
quality.
uncertainty
problem,
developed
fuzzy
credibility
constraint
technique
Simulated
Annealing
algorithm.
Using
cutting‐edge
methods,
it
explored
compared
how
sensitivity
results,
impact
altering
problem
parameters,
performance
suggested
respectively.
Computers & Industrial Engineering,
Journal Year:
2024,
Volume and Issue:
195, P. 110407 - 110407
Published: July 20, 2024
Modern
societies
are
currently
transitioning
towards
more
circular
economic
models
to
reduce
environmental
impacts
and
leverage
opportunities.
Managing
the
emerging
supply
chains,
complex
uncertain,
poses
a
considerable
challenge
for
many
organisations.
This
work
examines
dynamic
behaviour
of
these
closed-loop
systems
under
different
replenishment
policies
varying
levels
product
returns
lead
times.
We
model
generalised
multi-level,
chain
production
system
with
material
reuse,
drawing
inspiration
from
real-world
operations
cider
makers
in
Spain.
investigate
its
ability
effectively
efficiently
satisfy
consumer
through
four
performance
metrics:
fill
rate,
bullwhip
ratio,
inventory
cover,
reuse
demand
share.
Through
experimentation
techniques,
we
observe
that
highest
is
generally
obtained
when
retailer
applies
pure
pull
policy
while
manufacturer
adopts
level
scheduling
policy.
strategy,
built
on
lean
principles,
can
achieve
much
lower
operational
costs
providing
similar,
or
even
better,
service
compared
popular
alternatives.
Based
our
findings,
provide
set
actionable
managerial
implications
would
help
professionals
successfully
implement
manage
chains.
Waste Management,
Journal Year:
2024,
Volume and Issue:
191, P. 294 - 307
Published: Nov. 22, 2024
Wind
energy
is
key
to
supply
renewable
energy.
However,
the
increasing
number
of
end-of-life
wind
turbines
still
predominantly
landfilled,
while
regulatory
aspects
such
as
waste
shipment
and
landfilling
rules
hinder
development
scalable
implementation
reverse
networks.
This
work
aims
understand
how
EU
directives
impact
structure
viability
circularity-enabling
networks
by
investigating
optimal
network
design
for
turbine
blades
under
different
policy
scenarios.
Three
scenarios
were
explored
through
a
Mixed-Integer-Linear-Programming
model:
(i)
'as-is';
(ii)
'EU
Proposal
2021/0367',
removing
transboundary
restrictions
on
shipments;
(iii)
'Landfilling
Ban'
enforcing
an
EU-wide
ban
composites.
The
with
minimum
costs
identified
each
scenario,
contextually
determining
location
sizing
recycling
facilities
calculating
quota
GHG
emissions.
emissions
at
15,706,041€
2,081
tCO2e
respectively.
A
sensitivity
analysis
gate
fees
highlighted
that
they
should
be
significantly
increased
incentivise
higher
rates
close
material
loops.
research
first
evaluate
effects
initiatives
shaping
optimised
chains
mathematical
programming
methods.
contributes
management
literature
designing
circular
chain
from
decommissioning
EU-level
improve
sustainability
installations.
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(24), P. 11180 - 11180
Published: Dec. 20, 2024
The
practical
role
of
digital
platforms
in
fostering
a
circular
economy
(CE)
among
businesses
remains
unresolved.
Unlike
previous
research
on
and
firm
performance,
this
study
analyzes
the
bridging
function
value
creation
system
from
perspective.
It
identifies
resources
(business
model
innovation)
relationships
with
other
creators
(closed-loop
supply
chains)
as
key
elements
for
achieving
CE.
Using
survey
data
243
firms,
validates
significant
roles
business
innovation
closed-loop
chains
mediating
relationship
to
achieve
This
narrows
theoretical
gap
expands
creation-based
CE
research.
Anais ... Encontro Nacional de Engenharia de Produção/Anais do Encontro Nacional de Engenharia de Produção,
Journal Year:
2023,
Volume and Issue:
unknown
The
practice
of
circular
economy
in
enterprises
is
the
foundation
and
important
component
economy.
In
enterprise
system,
digital
platform
technology
a
necessary
element
to
help
realize
development.
structural
equation
model
MPlus
was
used
test
hypothesis,
verify
direct
indirect
mechanism
between
adoption
practice,
demonstrate
role
business
innovation
closed-loop
supply
chain
relationship
findings
highlight
mediating
practices.
By
testing
comprehensive
theoretical
model,
this
study
expands
understanding
among
theorists
practitioners.
Closed-loop
supply
chains,
incorporating
circular
economic
principles,
play
a
key
role
in
enhancing
the
sustainability
of
production
systems
and
creating
opportunities
for
firms.
In
today's
business
environment,
characterized
by
frequent
disruptions,
these
need
to
be
both
efficient
resilient
remain
competitive.
However,
integrating
efficiency
resilience
is
not
straightforward
task.
This
manuscript
discusses
control
engineering
as
promising
approach
understand
closed-loop
chain
resilience.
It
enables
analysis
propagation
disruptions
(the
ripple
effect),
thus
aiding
managerial
decision-making.
We
use
an
example
demonstrate
potential
theory
improving
chains.
