International Journal of Hydrogen Energy,
Journal Year:
2024,
Volume and Issue:
78, P. 202 - 217
Published: June 25, 2024
This
paper
presents
a
thorough
critical
literature
review
aimed
at
understanding
the
challenges
associated
with
freshwater
supply
rapidly
growing
global
hydrogen
economies.
The
has
been
prompted
by
fact
that
production
projected
for
2030
will
create
least
an
additional
demand
of
2.1
billion
cubic
meters
freshwater,
which
needs
to
be
addressed
support
sustainable
development
emerging
key
solutions
explored
this
study
include
seawater
and
wastewater
treatment
methods
large-scale
generation,
along
newly
introduced
technique
direct
seawater-fed
electrolysis.
Prior
research
indicates
desalination
technologies,
including
reverse
osmosis
membrane
distillation,
also
offer
promising
avenues
costs
comparable
other
techniques.
Additionally,
low-temperature
such
as
distillation
could
play
significant
role
in
electrolysis,
underscoring
importance
exploring
waste
recovery
opportunities
within
system
(e.g.,
fuel
cell
heat
recovery).
identifies
gaps
need
overcome
enhance
sustainability
techno-economic
viability
energy
systems.
International Journal of Hydrogen Energy,
Journal Year:
2022,
Volume and Issue:
47(57), P. 24136 - 24154
Published: March 4, 2022
Due
to
the
increasing
greenhouse
gas
emissions,
as
well
due
rapidly
use
of
renewable
energy
sources
in
electricity
generation
over
last
years,
interest
hydrogen
is
rising
again.
Hydrogen
can
be
used
a
storage
for
balancing
whole
systems,
and
contributing
decarbonization
system,
especially
industry
transport
sector.
The
major
objective
this
paper
discuss
various
ways
production
depending
on
primary
used.
Moreover,
economic
environmental
performance
three
colors,
barriers
faster
deployment
fuel
cell
vehicles,
are
analyzed.
conclusion
that
full
benefits
highly
dependent
methods
Only
green
with
from
wind,
PV
hydro
has
truly
low
emissions.
All
other
like
blue
CCUS
or
electrolysis
using
grid
have
substantially
higher
coming
close
grey
production.
Another
it
important
introduce
an
international
market
lower
costs
produce
where
conditions
best.
Finally,
open
question
remaining
whether
–
including
all
external
carriers,
any
color
may
become
economically
competitive
sector
system.
future
success
very
technological
development
resulting
cost
reductions,
priorities
corresponding
policy
framework.
framework
should
support
shift
hydrogen.
Membranes,
Journal Year:
2022,
Volume and Issue:
12(2), P. 173 - 173
Published: Feb. 1, 2022
An
increase
in
human
activities
and
population
growth
have
significantly
increased
the
world's
energy
demands.
The
major
source
of
for
world
today
is
from
fossil
fuels,
which
are
polluting
degrading
environment
due
to
emission
greenhouse
gases.
Hydrogen
an
identified
efficient
carrier
can
be
obtained
through
renewable
non-renewable
sources.
overview
sources
hydrogen
production
focuses
on
water
splitting
(electrolysis,
thermolysis,
photolysis)
biomass
(biological
thermochemical)
mechanisms
presented
this
study.
limitations
associated
with
these
discussed.
study
also
looks
at
some
critical
factors
that
hinders
scaling
up
economy
globally.
Key
among
issues
relating
absence
a
value
chain
clean
hydrogen,
storage
transportation
high
cost
production,
lack
international
standards,
risks
investment.
ends
future
research
recommendations
researchers
help
enhance
technical
efficiencies
mechanisms,
policy
direction
governments
reduce
investment
sector
scale
up.
Carbon Capture Science & Technology,
Journal Year:
2022,
Volume and Issue:
3, P. 100042 - 100042
Published: March 15, 2022
Energy
supplies
that
are
safe,
environmentally
friendly,
dependable,
and
cost-effective
important
for
society's
long-term
growth
improved
living
standards,
though
political,
social,
economic
barriers
may
inhibit
their
availability.
Constantly
increasing
energy
demand
is
induced
by
substantial
population
development,
putting
an
strain
on
fossil
fuel
management
sustainability,
which
account
a
major
portion
of
this
rising
and,
moreover,
creates
difficulties
because
greenhouse
gas
emissions
the
depletion
resources.
Such
impediments
necessitate
global
shift
away
from
traditional
sources
toward
renewables.
Aside
its
role,
H2
viewed
as
promising
vector
gaining
international
attention
path,
it
provides
numerous
benefits
in
use
case
scenarios
unlike
other
synthesized
carbon-based
fuels,
could
be
carbon-free
or
perhaps
even
negative
life-cycle
criterion.
Hydrogen
(H2)
one
most
significant
chemical
substances
earth
can
obtained
molecular
dihydrogen
through
various
techniques
both
non-renewable
renewable
sources.
The
drive
paper
to
deliver
technological
overview
hydrogen
production
methods.
challenges,
development
research
priorities,
potential
prospects
was
discussed.
Energies,
Journal Year:
2023,
Volume and Issue:
16(3), P. 1141 - 1141
Published: Jan. 20, 2023
Hydrogen
is
emerging
as
a
new
energy
vector
outside
of
its
traditional
role
and
gaining
more
recognition
internationally
viable
fuel
route.
This
review
paper
offers
crisp
analysis
the
most
recent
developments
in
hydrogen
production
techniques
using
conventional
renewable
sources,
addition
to
key
challenges
Hydrogen.
Among
potential
sources
for
are
solar
wind.
The
H2
from
derived
agricultural
or
other
waste
streams
increases
flexibility
improves
economics
distributed
semi-centralized
reforming
with
little
no
net
greenhouse
gas
emissions.
Water
electrolysis
equipment
driven
by
off-grid
wind
can
also
be
employed
remote
areas
that
away
grid.
Each
manufacturing
technique
has
technological
challenges.
These
include
feedstock
type,
conversion
efficiency,
need
safe
integration
systems
purification
storage
technologies.
International Journal of Hydrogen Energy,
Journal Year:
2023,
Volume and Issue:
48(44), P. 16545 - 16568
Published: Feb. 2, 2023
The
EU
is
promoting
hydrogen
as
enabling
energy
carrier
that
may
account
for
up
to
20%
of
and
especially
fulfill
between
50%
transportation
demands
5%
industrial
needs.
To
ensure
the
success
this
shift,
Power-to-Hydrogen
Hydrogen-to-X
technologies
have
attracted
significant
interest
because
they
transform
renewable
power
directly
into
green
hydrogen,
via
water
electrolysis,
which
can
be
stored
transferred
more
readily
than
other
fuels
several
end-uses.
present
paper
aims
discuss
role
such
in
current
future
systems,
with
a
specific
reference
European
scenario.
main
sectors
where
could
play
an
important
will
discussed,
transportation,
generation,
manufacturing
sectors,
refining
agriculture,
focus
on
potential
technological
integration
synergies,
providing
guideline
players
2050
discussion
about
technology
maturity
by
presenting
short-term/long-term
roadmaps.
