El Niño, La Niña and Inflation
Published: Jan. 1, 2025
Using
monthly
data
on
the
El
Niño-Southern
Oscillation
events,
this
paper
investigates
effects
of
Niño-like
and
La
Niña-like
conditions
headline,
energy,
food,
producer,
core
inflation
188
countries
for
period
between
1970
2023.
The
investigation
is
based
local
projections
method,
where
country
fixed
country-specific
time
trends
are
included
as
control
variables.
empirical
results
representing
all
suggest
that
shocks
to
result
in
higher
measures
categories,
highest
observed
energy
inflation,
followed
by
food
producer
headline
inflation.
Advanced
economies
affected
more
regarding
their
whereas
developing
High
climate-risk
through
low
When
achieved
two
subsamples
represented
periods
before
after
2000,
corresponding
show
events
have
increased
over
time,
increase
evident
measures.
Important
policy
implications
follow.
Language: Английский
Electrolytic hydrogen production; how green must green be?
iScience,
Journal Year:
2025,
Volume and Issue:
28(3), P. 111955 - 111955
Published: Feb. 5, 2025
Electrolytic
hydrogen
from
renewable
sources
is
central
to
many
nations'
net-zero
emission
strategies,
serving
as
a
low-carbon
alternative
for
traditional
uses
and
enabling
decarbonization
across
multiple
sectors.
Current
stringent
policies
in
the
EU
US
are
set
soon
require
hourly
time
matching
of
electricity
generation
used
by
electrolyzers,
aimed
at
ensuring
that
production
does
not
cause
significant
direct
or
indirect
emissions.
While
such
requirements
enhance
"green
credentials"
hydrogen,
they
also
increase
its
costs.
A
modest
relaxation
these
offers
practicable
route
scaling
up
production,
optimizing
both
costs
reductions.
Moreover,
jurisdictions
with
credible
near-to-medium-term
targets,
immediate
electrolytic
utilizing
grid
would
have
lifetime
carbon
intensity
comparable
even
below
blue
very
significantly
less
than
diesel,
emphasizing
need
prioritize
rapid
broader
grid.
Language: Английский
Quantifying the Dunkelflaute: An Analysis of Variable Renewable Energy Droughts in Europe
Published: Jan. 1, 2024
Language: Английский
Weather- and climate-driven power supply and demand time series for power and energy system analyses
Scientific Data,
Journal Year:
2024,
Volume and Issue:
11(1)
Published: Dec. 4, 2024
Abstract
Reaching
net-zero
carbon
emissions
requires
large
shares
of
intermittent
renewable
energy
and
the
electrification
end-use
consumption,
such
as
heating,
making
future
system
highly
dependent
on
weather
variability
climate
change.
Weather
exhibits
fluctuations
temporal
scales
ranging
from
sub-hourly
to
yearly
while
variations
occur
decadal
scales.
To
investigate
intricate
interplay
between
patterns,
variations,
power
systems,
we
developed
a
database
time
series
wind
solar
generation,
hydropower
inflow,
heating
cooling
demand
using
an
internally
consistent
modeling
framework.
Here
focused
European
continent
generated
country
level
extending
1940
2100.
Our
can
be
used
for
analyses
aimed
at
understanding
addressing
challenges
posed
by
evolving
landscape
in
face
deep
decarbonization
Language: Английский