The
article
investigates
the
potential
of
various
renewable
energy
technologies
on
Nijhum
Dwip,
an
island
located
in
Bay
Bengal.
Due
to
island's
completely
isolated
location
sea,
there
is
acute
unavailability
transmission
lines
and
modern
amenities
which
made
this
site
ideal
candidate
where
sources
such
as
solar,
wind,
hydrokinetic
biomass
should
be
introduced
order
reduce
its
carbon
footprint
nearly
zero.
Using
HOMER
software,
different
setups
hybrid
systems
were
optimized
based
system
sizes,
combinations
other
factors.
results
showed
that
combination
solar
panels,
wind
turbines,
most
cost-effective
sustainable
option
for
Dwip.
total
NPC
was
only
${\$}$5,158,250.00
with
impressive
COE
${\$}$0.4291
quite
reasonable
terms
being
absolutely
clean
return
preserves
bio-diversity
island.
concludes
by
highlighting
Dwip
serve
a
model
small
islands
remote
communities
seeking
solutions.
International Journal of Energy Sector Management,
Год журнала:
2024,
Номер
18(6), С. 2292 - 2311
Опубликована: Май 7, 2024
Purpose
This
study
aims
to
perform
innovation
analysis
for
a
product
based
on
market,
design
and
process
dimensions.
integrated
approach
provides
sustainability
development.
Design/methodology/approach
A
significant
aspect
of
is
investigated
provide
energy
from
the
wastes
collected
in
reverse
chain.
First,
indicators
related
opportunity
gap
were
ranked
by
structural
equation
modeling
(SEM)
method.
Indicators
with
factor
loading
above
0.6
are
selected
inserted
into
proposed
mathematical
model.
The
model
was
implemented
GAMS
28.2.0
maximize
production
waste
minimize
cost
innovation.
case
pistachio
new
packaging
investigated.
Findings
results
showed
that
today’s
competitive
world
where
environment
important,
index
converting
one
main
Consequently,
flammability
extracted
as
most
leading
higher
lowest
cost.
Originality/value
New
development
(NPD)
sustain
market
share
satisfy
customer
needs.
Different
approaches
handle
NPD,
mostly
focusing
requirements.
World Journal of Advanced Engineering Technology and Sciences,
Год журнала:
2023,
Номер
10(1), С. 054 - 067
Опубликована: Сен. 17, 2023
This
study
uses
qualitative
approaches
to
investigate
biofuel
generation
from
agricultural
leftovers.
Qualitative
research
like
interviews
and
case
studies
are
combined
with
Solidworks
CAD
modelling
understand
the
technical
practical
components
of
process.
Professionals'
insights
augment
study,
while
model
illustrates
complicated
manufacturing
The
study's
theoretical
help
identify
spatial
linkages,
operational
sequences,
design
optimizations.
Integrated
biorefinery
ideas,
feedstock
characterization,
techno-economic
evaluations,
enhanced
conversion
technologies,
supporting
policies
important.
aids
production
decision-making.
International Journal of Energy Research,
Год журнала:
2024,
Номер
2024, С. 1 - 17
Опубликована: Май 20, 2024
The
rapid
deployment
of
electric
vehicles
(EVs)
in
Jordan
requires
massive
efforts
to
prepare
the
infrastructures
that
serve
transportation
sector.
lack
EV
charging
stations
is
major
obstacle
faces
drivers.
Utilizing
renewable
energy
contributes
spread
these
stations.
Renewable
technologies
are
environmentally
friendly
as
they
mitigate
greenhouse
gases
cause
global
warming
phenomenon.
In
this
paper,
an
station,
based
on
a
PV-biodiesel-battery
hybrid
system,
investigated.
importance
article
discuss
system
PV
and
waste
vegetable
oil
(WVO)
along
with
storage
applies
maximum
reliability
supply,
having
supply
achieving
lowest
cost
charging.
This
station
designed
WVO
utilization.
fact,
WVO,
coming
from
restaurants,
exploited
produce
electricity
by
diesel
generator
through
direct
burning
after
converting
it
into
biodiesel.
capacity
each
14
cars/day
medium-speed
charger
7
kW.
simulated
optimized
using
iHOGA
software
where
multiobjective
optimization
applied
achieve
minimum
net
present
(NPC)
CO
2
emissions
considering
three
cases,
PV-diesel,
PV-biodiesel,
PV-WVO,
all
battery-hybrid
system.
These
values
for
uses
624408
€
15.4
tons/year,
respectively.
corresponding
781473
15.14
tons/year
615310
18.84
systems
work
respectively,
achieved
best
solution
be
0.11
Euro/kWh.
Simulation
results
show
proposed
technique
led
enhanced
operational
efficiency
terms
both
NPC
annual
emissions.
Energy Science & Engineering,
Год журнала:
2024,
Номер
12(10), С. 4180 - 4191
Опубликована: Сен. 23, 2024
Abstract
Jordan's
energy
sector
faces
significant
challenges
due
to
rising
fuel
prices,
making
the
exploration
of
local
resources
crucial.
The
abundant
oil
shale
deposits
in
Wadi
Thamad
present
a
promising
opportunity.
Since
has
never
been
studied
before,
this
research
focuses
on
basin
near
Madaba,
Jordan,
aiming
comprehensively
characterize
its
using
advanced
analytical
techniques.
Using
X‐ray
diffraction,
Fourier
transform
infrared
spectroscopy,
fluorescence,
scanning
electron
microscopy,
thermogravimetric
analysis
(TGA),
and
differential
calorimetry,
study
assesses
mineralogical,
chemical,
thermal
properties
shale.
findings
reveal
calcite
quartz
as
primary
minerals,
with
aliphatic,
CO
2
,
hydroxyl,
carboxyl
groups.
Elemental
highlights
essential
oxides,
such
CaO
SiO
.
Fischer
assay
results
indicate
an
content
5.3–10.1
wt%,
gross‐calorific
value
4.56–7.69
MJ/kg,
sulfur
1.77–2.10
wt%.
peak
pyrolysis
temperature
is
432.4°C
from
TGA.
This
research's
novelty
lies
comprehensive
approach
characterizing
underexplored
basin.
enhance
understanding
Thamad's
geological
composition
underscore
potential
resource,
contributing
valuable
data
portfolio
offering
economic
benefits.
Journal of Renewable Energy,
Год журнала:
2024,
Номер
2024(1)
Опубликована: Янв. 1, 2024
The
urgency
of
addressing
environmental
challenges
has
become
more
apparent
than
ever
in
recent
years.
Using
existing
renewable
resources
and
reducing
impacts
is
critical
for
boosting
economic
growth
sustainable
development.
Ethiopia
limited
access
to
modern
bioenergy
because
insufficient
biomass
data
policy
gaps.
This
study
estimated
the
theoretical
potential
forest
residue
production
Ethiopia.
A
combination
statistics
data,
publicly
available
literature
models,
standard
procedures
was
utilized.
generates
approximately
16.4
million
dry
tons
recoverable
each
year.
indicates
that
energy
about
1.8–4.93
billion
liters
ethanol
year,
equivalent
172%–469%
country’s
gasoline
consumption.
Alternatively,
same
amount
could
generate
1.23–3.29
biodiesel
(biomass
Fischer–Tropsch)
accounting
40%–107%
estimations
also
show
residues
have
produce
12.7–34
TWh
electricity.
significantly
improve
remote
rural
household
electrification
while
decreasing
reliance
on
fuel
wood
traditional
biofuels
by
26%.
findings
indicate
generating
from
contribute
Ethiopia’s
mix,
boost
power
access,
open
new
avenues
socioeconomic
Finally,
it
can
be
concluded
reported
this
are
useful
professionals,
researchers,
policymakers
interested
fuel.
The
article
investigates
the
potential
of
various
renewable
energy
technologies
on
Nijhum
Dwip,
an
island
located
in
Bay
Bengal.
Due
to
island's
completely
isolated
location
sea,
there
is
acute
unavailability
transmission
lines
and
modern
amenities
which
made
this
site
ideal
candidate
where
sources
such
as
solar,
wind,
hydrokinetic
biomass
should
be
introduced
order
reduce
its
carbon
footprint
nearly
zero.
Using
HOMER
software,
different
setups
hybrid
systems
were
optimized
based
system
sizes,
combinations
other
factors.
results
showed
that
combination
solar
panels,
wind
turbines,
most
cost-effective
sustainable
option
for
Dwip.
total
NPC
was
only
${\$}$5,158,250.00
with
impressive
COE
${\$}$0.4291
quite
reasonable
terms
being
absolutely
clean
return
preserves
bio-diversity
island.
concludes
by
highlighting
Dwip
serve
a
model
small
islands
remote
communities
seeking
solutions.
