Analysis of technological innovation and environmental performance improvement in aviation sector

29Citations
Citations of this article
83Readers
Mendeley users who have this article in their library.

Abstract

The past oil crises have caused dramatic improvements in fuel efficiency in all industrial sectors. The aviation sector-aircraft manufacturers and airlines-has also made significant efforts to improve the fuel efficiency through more advanced jet engines, high-lift wing designs, and lighter airframe materials. However, the innovations in energy-saving aircraft technologies do not coincide with the oil crisis periods. The largest improvement in aircraft fuel efficiency took place in the 1960s while the high oil prices in the 1970s and on did not induce manufacturers or airlines to achieve a faster rate of innovation. In this paper, we employ a historical analysis to examine the socio-economic reasons behind the relatively slow technological innovation in aircraft fuel efficiency over the last 40 years. Based on the industry and passenger behaviors studied and prospects for alternative fuel options, this paper offers insights for the aviation sector to shift toward more sustainable technological options in the medium term. Second-generation biofuels could be the feasible option with a meaningful reduction in aviation's lifecycle environmental impact if they can achieve sufficient economies of scale. © 2011 by the authors; licensee MDPI, Basel, Switzerland.

Cite

CITATION STYLE

APA

Lee, J., & Mo, J. (2011). Analysis of technological innovation and environmental performance improvement in aviation sector. International Journal of Environmental Research and Public Health, 8(9), 3777–3795. https://doi.org/10.3390/ijerph8093777

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free