2020
DOI: 10.14198/inturi2020.20.02
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Análisis de la sostenibilidad energética del transporte aéreo y su impacto en el turismo

Abstract: El transporte aéreo es un elemento indispensable en el desarrollo de un turismo globalizado. Las previsiones de crecimiento de ambos sectores son unánimes. En este trabajo se analiza la sostenibilidad del transporte aéreo desde una perspectiva energética y se compara el grado de criticidad de la disponibilidad de petróleo, frente a la de la amenaza del cambio climático por efecto de las emisiones de gases. Se analizan la evolución y proyecciones de los sectores de la energía, aviación y el turismo, elaborando … Show more

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Cited by 2 publications
(2 citation statements)
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“…With regard to this, although research and investment continue to improve fuel efficiency because, in addition, this is one of the highest operating costs for airlines, improvement in the energy efficiency of aircrafts has only been 1.5% annually (2009-2020) [16]. Although airlines are concerned about climatefriendly ethics [18], it seems that the energy used for the propulsion of aircrafts will not change in the medium term [19,20]. Consequently, although airline fleets are constantly being modernized and are supposedly cleaner from an environmental perspective, the number of flights has increased much more notably, with the result that approximately 160 million tonnes (Mt) of fuel were consumed in 2015 [21], leading to increasingly higher emissions.…”
Section: Introductionmentioning
confidence: 99%
“…With regard to this, although research and investment continue to improve fuel efficiency because, in addition, this is one of the highest operating costs for airlines, improvement in the energy efficiency of aircrafts has only been 1.5% annually (2009-2020) [16]. Although airlines are concerned about climatefriendly ethics [18], it seems that the energy used for the propulsion of aircrafts will not change in the medium term [19,20]. Consequently, although airline fleets are constantly being modernized and are supposedly cleaner from an environmental perspective, the number of flights has increased much more notably, with the result that approximately 160 million tonnes (Mt) of fuel were consumed in 2015 [21], leading to increasingly higher emissions.…”
Section: Introductionmentioning
confidence: 99%
“…Personal motivations and commitment from the air transport stakeholders to pursue longer term technology developments towards sustainable energy paradigms as well as their confidence in their success will be a fundamental factor in the development of future scenarios, while it is an issue that has been little explored. Jiménez [96] discussed this topic in a time frame when hydrogen propulsion for commercial aircraft and synthetic aviation fuels were barely debated in the sector.…”
Section: Final Conclusionmentioning
confidence: 99%