Sustainability

By Linda Blachly
Growth in flying increases the challenge of decarbonizing the industry and meeting net-zero goals by 2050.
Aircraft & Propulsion

By Graham Warwick
ZeroAvia has signed an MOU with Nordic energy company Fortum to explore developing hydrogen production and refueling infrastructure in the region.
Aircraft & Propulsion

By Linda Blachly
New efforts aim to speed up hybrid-electric development
Emerging Technologies

By Graham Warwick
Universities advance sustainability, robotic toolmaking, contactless braking and stratospheric batteries.
Emerging Technologies

By Graham Warwick
Airline investments in sustainable aviation fuel (SAF) range from strategic to tactical.
Aircraft & Propulsion

By Graham Warwick
The projects led by southern Ontario companies have been selected by the Downsview Aerospace Innovation and Research (DAIR) Green Fund.
Aircraft & Propulsion

By Aaron Karp
More than half of the carbon-cutting program's accredited airports are in Europe.
Airports & Networks

By Graham Warwick
Sustainable flight is at the heart of NASA’s request for $995.8 million in funding for aeronautics research in fiscal 2024.
Safety, Ops & Regulation

By Graham Warwick
California-based Universal Hydrogen is developing a hydrogen logistics system based on transporting modular capsules over the existing freight network.
Aircraft & Propulsion

By Graham Warwick
Conformal LH2 tank; Trajectory-based efficiencies; CycloRotor eVTOL testing; and SAF from oil trees.
Aircraft & Propulsion

By Graham Warwick
One of the challenges in producing SAF is securing feedstocks that do not compete with food crops.
Aircraft & Propulsion

By Graham Warwick
The company is focusing on the retrofit market as the easiest path to market for its electric propulsion units.
Aircraft & Propulsion

By James Pozzi
Claus Bauer, head of technical fleet management, discusses the airline’s maintenance strategy for the post-pandemic service ramp-up.
Aircraft & Propulsion

By Graham Warwick
Europe’s Clean Aviation launches drive to improve next-generation aircraft efficiency 30-50%.
Aircraft & Propulsion

By Graham Warwick
Clean Aviation’s Hybrid-Electric Regional Aircraft thrust is developing technology for a mid-2030s service entry.
Aircraft & Propulsion

By Guy Norris
Crazy to credible—the world’s largest hydrogen fuel cell-powered aircraft begins test campaign, targeting service debut in 2025.
Emerging Technologies

By Graham Warwick
The three-year HERON project (Highly Efficient Green Operations) involves 25 partners in 10 countries.
Aircraft & Propulsion

By Graham Warwick
A central challenge to developing hydrogen-fueled aircraft is the space required to store the fuel.
Aircraft & Propulsion

By Victoria Moores
The airline plans to buy over 400,000 carbon credits from lessor SMBC Aviation Capital, making the Dallas-based carrier the launch customer for the program.
Airlines & Lessors

By Thierry Dubois
Whereas carbon dioxide has a cumulative effect and persists in the atmosphere for 100 years, contrails have a much stronger and immediate effect.
Emerging Technologies

By Chen Chuanren
Shell Aviation believes its Avelia book-and-claim blockchain solution will be one of the fastest ways to bring down the costs of sustainable aviation fuel.
Aircraft & Propulsion

By Graham Warwick
Research ramps up to create technology foundation for new, cleaner aircraft.
Safety, Ops & Regulation

By Chen Chuanren
The Civil Aviation Authority of Singapore (CAAS) has set aside S$50 million ($37 million) to drive sustainability projects.
Aircraft & Propulsion

By Victoria Moores
Italian civil aviation authority ENAC has secured a regulatory change, making it easier for airports to use their land for sustainable energy production.
Airports & Networks

By Christine Boynton
The carrier says $3.50 from each of its 152M passengers in 2022 would cover the design and construction of a refinery capable of producing 40M gal. of SAF/year.
Airlines & Lessors