Sustainability

With ambitions to be North America’s first zero-emission airline, startup Connect Airlines has placed a firm order with Universal Hydrogen to convert 75 ATR 72-

Singapore Airlines (SIA) and two Singapore government-related organizations are launching a program to sell sustainable aviation fuel (SAF) credits that can be purchased by travelers and other airline customers.

Airbus and LCC Wizz Air have signed a memorandum of understanding (MOU) to study hydrogen-powered aircraft operations.

As sustainability pressures increase, more agreements to produce and consume low-carbon jet fuel are being announced.

Hydrogen is thought to be the future of green aviation. However, storing and transporting the element is tricky.

Singaporean state investment company Temasek has committed an initial $5 billion to launch GenZero, an investment platform dedicated to accelerating decarbonization globally.

Aircraft concepts using hydrogen and sustainable aviation fuel (SAF) are in a neck-and-neck race at the midpoint of a German research project to develop designs for climate-neutral commercial airliners that could be operational by 2035.

Southwest Airlines has invested in startup Saffire Renewables as part of a U.S. Energy Department-backed project to produce sustainable available fuel

Bombardier’s EcoJet; Natilus cargo BWB; Lilium’s refined Jet; and FAA/Daedalean on AI.

Europe’s airlines, fresh from the biggest crisis in their history, are facing up to the next big challenge: Fit for 55.

Following up on an MOU signed in October 2021, CRJ certificate holder MHI RJ Aviation Group has agreed to provide engineering services and aircraft integration and certification support for the retrofit of CRJ700 regional jets with ZeroAvia’s hydrogen-electric propulsion system.

SAF and new-generation, more fuel-efficient aircraft will be the main levers in achieving the aviation industry’s goal of reaching net zero emissions by 2050, American Airlines' head of ESG says.

South African energy company Sasol and German research center HZB plan to lead a three-year project to develop next-generation catalysts to improve the production of sustainable aviation fuel (SAF) using the Fischer-Tropsch process.

A look at how the commercial aftermarket of Eastern Europe is faring so far this year.

Taking a nontraditional approach to the potential development of future sustainable aircraft, Embraer has completed the first startup “pitch day” under its Energia initiative.

Brussels Airport Company (BAC) has revealed a five-year strategy which aims to strengthen the airport’s position as a major European hub while focusing on sustainability and diversifying its activities.

The theory that bizav could lead SAF adoption is proving hard in practice.

Despite extensive promotion of sustainable aviation fuels, FBOs and airports report that, often, captains remain reluctant to put SAF into their aircraft.

Progress on the region’s decarbonization legislation is highlighting the challenge ahead for airlines.

Hybrid Dash 8 batteries; Nuclear-powered spacecraft; Inside Lilium’s eVTOL; Infrared-welded thermoplastics; Forming antennas in space.

Airlines for Europe (A4E) has estimated that the European Commission’s Fit for 55 proposal—a wide-ranging package of sustainability regulations—could cost the industry €34.4 billion ($36.3 billion) per year by 2050.

It is to everyone's advantage that there are a multiplicity of methods of getting to a sustainable aviation ecosystem, the panelists agreed, and "we have to stay motivated and we have to stay determined" to get there.

Leasing companies are working together to support the global air transport’s collective goal of meeting 2050 net-zero carbon emission goals. The

Slovenian aircraft manufacturer Pipistrel, now under Textron ownership, plans to grow its workforce and accelerate development of new products, including the Nuuva hybrid-electric uncrewed cargo aircraft.

GE Aviation has ground-tested its Passport long-range business-jet engine, the powerplant for the Bombardier Global 7500 and new 8000, on 100% sustainable aviation fuel (SAF) for the first time.