<?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>0012-7353</journal-id>
<journal-title><![CDATA[DYNA]]></journal-title>
<abbrev-journal-title><![CDATA[Dyna rev.fac.nac.minas]]></abbrev-journal-title>
<issn>0012-7353</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0012-73532023000200090</article-id>
<article-id pub-id-type="doi">10.15446/dyna.v90n226.106038</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Application of the Greenhouse Gas Protocol (GHG Protocol) and the ISO 14064-1: 2006 standard for the estimation of the carbon footprint at the National University of Jaen in 2021]]></article-title>
<article-title xml:lang="es"><![CDATA[Aplicación del Protocolo de Gases de Efecto Invernadero (GHG Protocol) y la Norma ISO 14064-1: 2006 para la estimación de la Huella de Carbono (HC) en la Universidad Nacional de Jaén en 2021]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oblitas-Romero]]></surname>
<given-names><![CDATA[Ani Marisol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Díaz]]></surname>
<given-names><![CDATA[Anghelly Noella]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zúñiga]]></surname>
<given-names><![CDATA[Candy Lisbeth Ocaña-]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,National University of Jaen Faculty of Engineering ]]></institution>
<addr-line><![CDATA[Jaen ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,National University of Jaen  ]]></institution>
<addr-line><![CDATA[Jaen ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<volume>90</volume>
<numero>226</numero>
<fpage>90</fpage>
<lpage>97</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0012-73532023000200090&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0012-73532023000200090&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0012-73532023000200090&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The objective of the study is to estimate the Carbon Footprint of the National University of Jaen (UNJ), for the period 2021. The direct Scope 1 (fuel consumption) and indirect Scope 2 (electricity consumption) greenhouse gas (GHG) emissions were calculated from CO2, CH4 and N2O produced in 29 administrative offices of the university campus. The methodology used was proposed by the GHG Protocol and ISO 14064-1:2006. For fuel emission factors, the indicators established by the Intergovernmental Panel on Climate Change (IPCC) were used, and for electrical energy: 1.56E-01 tCO2/MWh, 9.70E-06 tCH4/MWh, 1.20E-06 tN2O/MWh, and specific conversion factors established by the Ministry of the Environment (MINAM) were used. The results show that a total of 29.3937 tCO2eq were emitted, being CO2 the predominant GHG (23.1364 t). Scope 1 contributed 15,6827 tCO2eq, occupying the highest participation with 53.35 %.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo del estudio es estimar la Huella de Carbono de la Universidad Nacional de Jaén (UNJ), para el periodo 2021. Se calculó las emisiones directas de Alcance 1 (consumo de combustible) e indirectas del Alcance 2 (consumo de energía eléctrica) en gases de efecto invernadero (GEI) a partir de CO2, CH4 y N2O producidos en 29 oficinas administrativas del campus universitario. La metodología utilizada fue propuesta por el GHG Protocol y la Norma ISO 14064-1:2006. Para los factores de emisión de combustible se utilizaron los indicadores establecidos por el Panel Intergubernamental de Cambio Climático (IPCC) y para energía eléctrica: 1.56E-01 tCO2/MWh, 9.70E-06 tCH4/MWh, 1.20E-06 tN2O/MWh, además, se utilizaron factores de conversión específicos establecidos por el Ministerio del Ambiente (MINAM). Los resultados muestran que se emitió un total de 29.3937 tCO2eq, siendo el CO2 el GEI predominante (23.1364 t). El Alcance 1 aporto 15.6827 tCO2eq ocupando la mayor participación con 53.35 %.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[greenhouse gases]]></kwd>
<kwd lng="en"><![CDATA[carbon footprint]]></kwd>
<kwd lng="en"><![CDATA[emission factors]]></kwd>
<kwd lng="es"><![CDATA[gases de efecto invernadero]]></kwd>
<kwd lng="es"><![CDATA[huella de carbono]]></kwd>
<kwd lng="es"><![CDATA[factores de emisión]]></kwd>
</kwd-group>
</article-meta>
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