<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012023000200051</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Posibilidades y desafíos para desarrollar un sistema eléctrico 100% renovable en Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Possibilities and challenges of developing a 100% renewable electricity system in Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luukkanen]]></surname>
<given-names><![CDATA[Jyrki]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Saunders Vázquez]]></surname>
<given-names><![CDATA[Anaely]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Majanne]]></surname>
<given-names><![CDATA[Yrjö]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Korkeakoski]]></surname>
<given-names><![CDATA[Mika]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,University of Turku Finland Futures Research Centre ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Finland</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>44</volume>
<numero>2</numero>
<fpage>51</fpage>
<lpage>61</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000200051&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000200051&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000200051&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El uso de fuentes de energía renovables (FER) se ha incrementado exponencialmente a nivel mundial como alternativa al uso indiscriminado de combustibles fósiles y para mitigar su efecto sobre el medio ambiente. Desafortunadamente, alrededor del 95% de la producción de electricidad en Cuba se basa en combustibles fósiles. Sin embargo, el gobierno cubano ha planificado un cambio en la matriz energética y ha aprovechado al máximo los recursos renovables disponibles a nivel nacional. Recientemente, las autoridades cubanas han discutido diferentes posibilidades y caminos para desarrollar un sistema eléctrico 100% renovable. Este artículo analiza posibles escenarios en Cuba para lograr un sistema eléctrico 100% renovable al 2050. El énfasis fundamental está en construir escenarios de consumo eléctrico para diferentes sectores de la economía nacional y crear escenarios retrospectivos de suministro eléctrico, cumpliendo con los objetivos de incrementar la participación de energías renovables en el mix de producción de electricidad. Los resultados se obtuvieron utilizando el modelo CubaLinda.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The use of renewable energy sources (RES) has increased exponentially worldwide as an alternative to the indiscriminate use of fossil fuels and to mitigate their effect on the environment. Unfortunately, around 95% of electricity production in Cuba is based on fossil fuels. However, the Cuban government has planned a change in the energy matrix and made the most of the renewable resources available at the national level. Recently, the Cuban authorities have discussed different possibilities and ways to develop a 100% renewable electricity system. This article analyzes possible scenarios in Cuba to achieve a 100% renewable electricity system by 2050. The fundamental emphasis is on building electricity consumption scenarios for different sectors of the national economy and creating retrospective electricity supply scenarios, complying with the objectives of increasing the participation of renewable energies in the electricity production mix. The results were obtained using the CubaLinda model.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[building scenarios]]></kwd>
<kwd lng="en"><![CDATA[renewable energy sources]]></kwd>
<kwd lng="en"><![CDATA[Cuba Linda model]]></kwd>
<kwd lng="es"><![CDATA[Construcción de escenarios]]></kwd>
<kwd lng="es"><![CDATA[fuentes renovables de energía]]></kwd>
<kwd lng="es"><![CDATA[modelo Cuba Linda]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
