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Use of Sustainable Fuels in Aviation—A Review

open access: yesEnergies, 2022
As the push for carbon-neutral transport continues, the aviation sector is facing increasing pressure to reduce its carbon footprint. Furthermore, commercial air traffic is expected to resume the continuous growth experienced until the pandemic ...
Eduardo Cabrera, João M. Melo de Sousa
doaj   +3 more sources

The Introduction of Sustainable Aviation Fuels—A Discussion of Challenges, Options and Alternatives

open access: yesAerospace, 2023
The aviation industry is challenged to reduce its climate impact. The introduction of sustainable aviation fuels (SAF) is, among other policy instruments such as the European Emissions Trading Scheme, an option favored by policymakers in Europe to ...
Wolfgang Grimme
doaj   +3 more sources

Are Sustainable Aviation Fuels a Viable Option for Decarbonizing Air Transport in Europe? An Environmental and Economic Sustainability Assessment

open access: yesApplied Sciences, 2022
The use of drop-in capable alternative fuels in aircraft can support the European aviation sector to achieve its goals for sustainable development.
Alexander Barke   +4 more
doaj   +3 more sources

Enzymatic Production of Sustainable Aviation Fuels from Waste Feedstock [PDF]

open access: yesMolecules
The continuous fossil fuel exhaustion, as well as the increasing environmental challenges that are occurring globally, has underscored the need for research on alternative pathways of producing biofuels that will minimize aviation emissions over the next
Maria Mero   +3 more
doaj   +2 more sources

Biofuels in Aviation: Exploring the Impact of Sustainable Aviation Fuels in Aircraft Engines

open access: yesEnergies
This comprehensive review examines the role of sustainable aviation fuels (SAFs) in promoting a more environmentally responsible aviation industry. This study explores various types of biofuels, including hydroprocessed esters and fatty acids (HEFAs ...
Ramozon Khujamberdiev, Haeng Muk Cho
doaj   +3 more sources

Reduced ice number concentrations in contrails from low-aromatic biofuel blends [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
Sustainable aviation fuels can reduce contrail ice numbers and radiative forcing by contrail cirrus. We measured apparent ice emission indices for fuels with varying aromatic content at altitude ranges of 9.1–9.8 and 11.4–11.6 km.
T. Bräuer   +12 more
doaj   +1 more source

Regulatory and Policy Analysis of Production, Development and Use of Sustainable Aviation Fuels in the United States

open access: yesFrontiers in Energy Research, 2021
The United States, spurred in part by international developments, is expanding its law and policy to incentivize the use of sustainable aviation fuels. While the U.S.
Ekrem Korkut, Lara B. Fowler
doaj   +1 more source

Perspectives on Fully Synthesized Sustainable Aviation Fuels: Direction and Opportunities

open access: yesFrontiers in Energy Research, 2022
The aviation sector seeks to reduce greenhouse gas (GHG) emissions, with manufacturers and airlines announcing “zero-emission” goals and plans. Reduced carbon aviation fuels are central to meeting these goals.
Stephen Kramer   +5 more
doaj   +1 more source

Enhancing the Sustainability of the Aviation Industry: Airlines’ Commitment to “Green” Practices [PDF]

open access: yesAmfiteatru Economic, 2021
The aviation industry represents an important polluter, being responsible for increasing environmental impacts on global scale. Aiming to approach the adoption of suitable policies in the aviation industry towards the achievement of the national and ...
Vera Amicarelli   +4 more
doaj   +1 more source

Solvent-free dehydration, cyclization, and hydrogenation of linalool with a dual heterogeneous catalyst system to generate a high-performance sustainable aviation fuel

open access: yesCommunications Chemistry, 2022
Sustainable aviation fuels offer the opportunity to both reduce CO2 emissions and produce fuels with superior properties to conventional petroleum-based fuels.
C. Luke Keller   +3 more
doaj   +1 more source

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