Results 61 to 70 of about 2,502 (230)

Sustainable aviation fuel production and aviation sector

, 2023
Sustainable aviation fuels (SAF) present a feasible solution to decarbonize modern aviation. In contrast to traditional jet fuels, SAFs are produced in a variety of ways, thereby making the choice of one of these processes a complicated Multi-Criteria Decision challenge that involves conflicting priorities. This study evaluates SAF production processes
openaire   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

Hydrogen in Aviation: A Review of Storage, Infrastructure, Propulsion and Fuel Demand

Journal of Sustainable Development of Energy, Water and Environment Systems
This paper explores the potential of hydrogen as an alternative aviation fuel, focusing on its production, storage, and application in aircraft propulsion.
Martin Schrötter, László Kavas, Béla Varga   +2 more
doaj   +1 more source

Path analysis of using hydrogen energy to reduce greenhouse gas emissions in global aviation

Cell Reports Sustainability
Summary: The rapid growth of global aviation emissions has significantly impacted the environment, leading to an urgent need to use carbon reduction methods.
Qiang Cui, Zi-ke Jia, Ye Li
doaj   +1 more source

Making Sense of the Bioeconomy: A Critical Analysis of EU Policy Narratives and Responses

Environmental Policy and Governance, EarlyView.
ABSTRACT The bioeconomy has become an increasingly popular concept in European Union (EU) policy, promising sustainable growth, job creation, and reduced environmental impacts. Yet its meaning remains contested, ambiguous, and politically charged. This study critically examines how EU bioeconomy policy narratives prior to 2025 construct this concept ...
Elena Zepharovich, Zora Kovacic, Thomas Völker, Paloma Yáñez‐Serrano, Ângela Guimarães Pereira   +4 more
wiley   +1 more source

A Bilevel Integer Programming Approach for a Stackelberg Game on Sustainable Aviation Fuel Production Optimization

Chemical Engineering Transactions
Along with the encouragement of government sectors to utilize sustainable aviation fuel, production firms must ensure that environmental sustainability is gained together with economic sustainability.
Jeremy Gabriel Uy, Riane Katlyn Go, Kathleen B. Aviso, Jayne Lois San Juan   +3 more
doaj  

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Analysis of the Potential for Sustainable Aviation Fuel (SAF) Production from Colombian Agro-Industrial Residues

Chemical Engineering Transactions
This study assesses the economic and environmental implications of Sustainable Aviation Fuel (SAF) production using Alcohol-to-Jet (ATJ) and Gasification Fischer-Tropsch (GFT) technologies, focusing on Colombian lignocellulosic feedstocks and evaluating ...
Mauricio López, Sergio Leon, Sergio Rocha, Johan Saenz, Santiago Rincon, Vladimir Silva, John Posada, Oscar Alvarez   +7 more
doaj  

Case study on SAF emissions from air travel considering emissions modeling impact

Transportation Research Interdisciplinary Perspectives
The environmental impact of air travel, largely driven by fossil-fuel consumption, remains a critical subject of debate. Addressing this challenge requires immediately adopting sustainable practices to mitigate its environmental footprint. While hydrogen
Hakkı Aksoy, María García Domene, Parthiban Loganathan, Simon Blakey, Elias Zea, Ricardo Vinuesa, Evelyn Otero   +6 more
doaj   +1 more source

Multifactorial Screening for Fine‐Scale Selection of CCS Industrial Clusters and Hubs in Brazil

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT As Brazil moves toward implementing its decarbonization commitments, carbon capture and storage (CCS) hubs are emerging as a key pathway for large‐scale CO2 abatement in hard‐to‐abate sectors. This paper presents a multifactorial, data‐driven framework to screen and prioritize potential CCS industrial clusters and hubs across Brazilian regions,
Gustavo P. Oliveira, Beatriz R. Almeida, Thiago R. C. Justino, Carlos A. S. Santos, Alex A. Santos, Fabiana Philipi   +5 more
wiley   +1 more source