Airbus considers next-generation single-aisle jet amid push for cleaner aviation

In terms of alternative propulsion technologies, Airbus announced its 'ZEROe' concept in 2020. This initiative explores hydrogen-powered designs—including turbofan, turboprop, and blended-wing configurations—with a goal of achieving zero-emission flight by 2035. According to Airbus’s plans, demonstrator aircraft using hydrogen propulsion are expected in the late 2020s.

A hydrogen-powered airliner could offer substantial environmental benefits if supplied with green hydrogen but faces challenges related to storage requirements and airport infrastructure needs. Initial applications would likely focus on short- to medium-range routes due to these constraints.

Another area under consideration is open rotor engine technology—also known as unducted fans or propfans—which promises up to 30% greater fuel efficiency over conventional engines at certain speeds and altitudes. These engines present engineering challenges such as noise reduction and structural stresses but are being actively tested through collaborations between Airbus and CFM International under programs like RISE (Revolutionary Innovation for Sustainable Engines). Flight tests using an Airbus A380 platform are planned before the end of this decade.

There is also speculation about whether Airbus might introduce larger widebody jets beyond today’s offerings—sometimes referred to informally as “A360” or “A370.” While large aircraft can provide improved economics per seat when matched with demand, they require significant capital investment from both manufacturers and airlines.

Digital innovation is expected to play a major role in future aircraft development at Airbus. The use of digital twins allows real-time monitoring and predictive maintenance while artificial intelligence could streamline design processes further. Features such as adaptive control surfaces and self-learning systems may eventually become standard components.

Looking ahead, industry observers expect that Airbus will most likely introduce a next-generation single-aisle jet powered by advanced turbofans or open rotor engines sometime in the early-to-mid-2030s. Hydrogen-powered concepts may follow later as supporting infrastructure matures globally.

As digital technologies advance alongside new energy solutions, future Airbus aircraft are expected not only to improve operational efficiency but also evolve throughout their service life via software updates and data-driven enhancements.