ASHRAE Journal - Mexico 2022 - S10

Artículo de interés
Problemas críticos de
HVAC&R que enfrentan
América Latina y el mundo
L
as innovaciones tecnológicas
son fundamentales para
mejorar la vida de las personas,
y el enfriamiento es una de las
maravillas de la era moderna.
Cada año, millones de personas
mueren debido a la falta de enfriamiento,
enfriamiento que podría
ayudar a combatir el hambre y la
desnutrición, preservar la efi cacia
de las vacunas y aliviar la peor de
las mortales olas de calor, según un
informe: " Perspectivas escalofriantes:
Proporcionar enfriamiento
sostenible para todos " , del Pacifi c
Center for Renewable Energy and
Energy Effi ciency (PCREEE). El
acceso al enfriamiento también
puede ayudar a aumentar los
ingresos de los agricultores y sacar
a las personas de la pobreza al
aumentar el valor de venta de sus
productos cuando llegan al mercado,
afi rma el informe.
La industria de HVAC&R de
México es activa y líder en América
Latina. Desde 1997, AHR ExpoMéxico
ha sido el punto de encuentro
central de América Latina para
conversaciones e innovación sobre
HVAC&R (calefacción, ventilación,
aire acondicionado y refrigeración).
Este año no es la excepción,
S10
y tendremos una exposición llena
de innovación y sesiones técnicas
centradas en las últimas tendencias
y tecnologías de la industria.
Nuevamente este año, la Expo reúne
a algunos de los principales expertos
en HVAC&R de América Latina
para abordar asuntos globales de
refrigeración y calefacción.
Los desafíos y oportunidades
que enfrenta la industria varían
según la ubicación geográfi ca y la
capacidad para comprar sistemas
de calefacción y enfriamiento. Las
soluciones de enfriamiento deben
ser asequibles, energéticamente
efi cientes y tener un bajo impacto
climático. Las soluciones también
deben ser sistemáticas, holísticas y
apropiadas, por ejemplo, diseñar
un aire acondicionado ultraefi -
ciente es una parte fundamental
para resolver el problema de la creciente
necesidad del enfriamiento
de espacios. Sin embargo, no
ayuda a quienes no tienen acceso
a la electricidad a menos que se
considere de forma paralela con el
planteamiento de sistemas solares
domésticos o pequeñas redes
descentralizadas.
Basado en un análisis de los 52
países más vulnerables, el informe
Guía ferial de AHR Expo México 2022
del PCREEE muestra que aproximadamente
1,100 millones de
personas enfrentan riesgos de
acceso al enfriamiento. Esto incluye
aproximadamente 470 millones de
personas que viven en áreas rurales
pobres sin acceso a electricidad y
cadenas de frío para alimentos y
medicamentos, y 630 millones de
habitantes de vecindarios marginales
que viven en áreas urbanas
de clima más cálido donde los servicios
de electricidad no existen,
son intermitentes o son demasiado
caros. Las más de 60 personas que
murieron en Karachi, Pakistán,
durante una ola de calor extremo en
mayo de 2018, cuando las temperaturas
superaron los 40 °C (104 °F),
son una prueba desafortunada de
estos riesgos de calor urbano.
El informe del PCREEE también
identifi ca otro grupo poblacional
signifi cativo que está en riesgo de
manera diferente. Son los 2,300
millones de personas de la clase
media-baja cada vez más próspera
de los países en desarrollo que
están a punto de comprar los aires
acondicionados más asequibles y,
por lo tanto, probablemente menos
efi cientes. Si solo observamos la
creciente demanda de sistemas de
agosto 2022

ASHRAE Journal - Mexico 2022

Table of Contents for the Digital Edition of ASHRAE Journal - Mexico 2022

Table of Contents
ASHRAE Journal - Mexico 2022 - Cover1
ASHRAE Journal - Mexico 2022 - Cover2
ASHRAE Journal - Mexico 2022 - Table of Contents
ASHRAE Journal - Mexico 2022 - S2
ASHRAE Journal - Mexico 2022 - S3
ASHRAE Journal - Mexico 2022 - S4
ASHRAE Journal - Mexico 2022 - S5
ASHRAE Journal - Mexico 2022 - S6
ASHRAE Journal - Mexico 2022 - S7
ASHRAE Journal - Mexico 2022 - S8
ASHRAE Journal - Mexico 2022 - S9
ASHRAE Journal - Mexico 2022 - S10
ASHRAE Journal - Mexico 2022 - S11
ASHRAE Journal - Mexico 2022 - S12
ASHRAE Journal - Mexico 2022 - S13
ASHRAE Journal - Mexico 2022 - S14
ASHRAE Journal - Mexico 2022 - S15
ASHRAE Journal - Mexico 2022 - S16
ASHRAE Journal - Mexico 2022 - S17
ASHRAE Journal - Mexico 2022 - S18
ASHRAE Journal - Mexico 2022 - S19
ASHRAE Journal - Mexico 2022 - S20
ASHRAE Journal - Mexico 2022 - S21
ASHRAE Journal - Mexico 2022 - S22
ASHRAE Journal - Mexico 2022 - S23
ASHRAE Journal - Mexico 2022 - S24
ASHRAE Journal - Mexico 2022 - S25
ASHRAE Journal - Mexico 2022 - S26
ASHRAE Journal - Mexico 2022 - S27
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ASHRAE Journal - Mexico 2022 - S29
ASHRAE Journal - Mexico 2022 - S30
ASHRAE Journal - Mexico 2022 - S31
ASHRAE Journal - Mexico 2022 - S32
ASHRAE Journal - Mexico 2022 - Cover3
ASHRAE Journal - Mexico 2022 - Cover4
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