MIT Libraries homeMIT Libraries logoDSpace@MIT

MIT
View Item 
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Technological, economic and environmental prospects of all-electric aircraft

Author(s)
Schäfer, Andreas W.; Barrett, Steven R. H.; Doyme, Khan; Dray, Lynnette M.; Gnadt, Albert Reuben.; Self, Rod; O’Sullivan, Aidan; Synodinos, Athanasios P.; Torija, Antonio J.; ... Show more Show less
Thumbnail
DownloadAccepted version (1.466Mb)
Terms of use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Metadata
Show full item record
Abstract
Ever since the Wright brothers’ first powered flight in 1903, commercial aircraft have relied on liquid hydrocarbon fuels. However, the need for greenhouse gas emission reductions along with recent progress in battery technology for automobiles has generated strong interest in electric propulsion in aviation. This Analysis provides a first-order assessment of the energy, economic and environmental implications of all-electric aircraft. We show that batteries with significantly higher specific energy and lower cost, coupled with further reductions of costs and CO₂ intensity of electricity, are necessary for exploiting the full range of economic and environmental benefits provided by all-electric aircraft. A global fleet of all-electric aircraft serving all flights up to a distance of 400–600 nautical miles (741–1,111 km) would demand an equivalent of 0.6–1.7% of worldwide electricity consumption in 2015. Although lifecycle CO₂ emissions of all-electric aircraft depend on the power generation mix, all direct combustion emissions and thus direct air pollutants and direct non-CO₂ warming impacts would be eliminated.
Date issued
2018-12
URI
https://hdl.handle.net/1721.1/126682
Department
Massachusetts Institute of Technology. Laboratory for Aviation and the Environment; Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
Journal
Nature Energy
Publisher
Springer Science and Business Media LLC
Citation
Schäfer, Andreas W. et al. "Technological, economic and environmental prospects of all-electric aircraft." Nature Energy 4, 2 (December 2018): 160–166 © 2018 The Author(s)
Version: Author's final manuscript
ISSN
2058-7546

Collections
  • MIT Open Access Articles

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Statistics

OA StatisticsStatistics by CountryStatistics by Department
MIT Libraries homeMIT Libraries logo

Find us on

Twitter Facebook Instagram YouTube RSS

MIT Libraries navigation

SearchHours & locationsBorrow & requestResearch supportAbout us
PrivacyPermissionsAccessibility
MIT
Massachusetts Institute of Technology
Content created by the MIT Libraries, CC BY-NC unless otherwise noted. Notify us about copyright concerns.