IEEE Power & Energy Magazine - Spanish - January/February 2021 - 25

Un repaso por la regulación
y el diseño de mercado

plazo, las iniciativas de investigación deben enfocarse en
los mecanismos que deberían introducirse, cómo se deberían diseñar y qué modificaciones de normas de mercado
son necesarias para permitir la interacción eficiente entre los
precios de mercado a corto plazo y las señales complementarias a largo plazo.

El nuevo paradigma de los
mercados bajo las nuevas
condiciones

©SHUTTERSTOCK.COM/ART STOCK CREATIVE

La principal motivación tras
la liberalización de

enero/febrero 2021

los sectores eléctricos y la introducción de mecanismos de
mercado mayorista fue transferir la responsabilidad de las
decisiones de inversión de las administraciones públicas a
los agentes de mercado, esperando que la competencia en
generación estimulara la eficiencia e hiciera bajar los precios
de la energía al por mayor. Además, la competencia eliminaría la responsabilidad de planificación de los gobiernos
como únicos responsables de tomar decisiones cuyos errores
tendrían consecuencias enormes, y dejaría las decisiones de
expansión de capacidad a los agentes de mercado, transfiriendo así las consecuencias de los errores de planificación
de los consumidores a quienes tomen las decisiones.
La idea principal era " dejar al mercado " decidir qué,
cuándo y cómo invertir en nuevas fuentes de generación.
No obstante, la realidad ha contradicho la premisa original.
Existe un consenso cada vez mayor entre los reguladores del
sector eléctrico a nivel mundial de que los mercados
necesitan mecanismos normativos que protejan y
complementen los procesos de expansión.
Desde la introducción de los mercados, la competencia mayorista ha avanzado significativamente. Los mercados
de servicios auxiliares y de energía a
corto plazo, basados en herramientas de
modelado económico de optimización de
despacho de mediados del siglo XX, han
funcionado razonablemente bien bajo los
diseños que caracterizaron la liberalización
del sistema eléctrico durante la década de 1990
y principios de la década de 2000. Sin embargo, el
contexto y las perspectivas para el futuro han cambiado
de manera radical. Actualmente, la complejidad y la incertidumbre del problema de expansión de capacidad son mucho
mayores debido a que:
1) en lo que respecta al suministro, la diversidad de alternativas tecnológicas no tiene precedentes;
2) en lo que respecta a la demanda, la carga para usos
convencionales está disminuyendo mientras que, al
mismo tiempo, se espera que la economía en su conjunto se vaya electrificando de manera gradual a un
nivel y ritmo incierto;
3) por primera vez, los consumidores finales están comenzando a tener los medios no solo para responder a
las señales de precios a corto plazo, sino también para
tomar sus propias decisiones de inversión.
ieee power & energy magazine

25


http://www.SHUTTERSTOCK.COM/ART

IEEE Power & Energy Magazine - Spanish - January/February 2021

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - Spanish - January/February 2021

Contents
IEEE Power & Energy Magazine - Spanish - January/February 2021 - Cover1
IEEE Power & Energy Magazine - Spanish - January/February 2021 - Cover2
IEEE Power & Energy Magazine - Spanish - January/February 2021 - Contents
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 2
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 3
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 4
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 5
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 6
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 7
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 8
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 9
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IEEE Power & Energy Magazine - Spanish - January/February 2021 - 11
IEEE Power & Energy Magazine - Spanish - January/February 2021 - 12
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IEEE Power & Energy Magazine - Spanish - January/February 2021 - 15
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IEEE Power & Energy Magazine - Spanish - January/February 2021 - Cover3
IEEE Power & Energy Magazine - Spanish - January/February 2021 - Cover4
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