Ordinarily, airliners have to run their jet engines in order to taxi along the runway – this uses a lot of fuel, plus it generates a lot of carbon emissions. A new in-ground electrical towing system, ...

HyPoint and Piasecki Aircraft are partnering to develop advanced hydrogen fuel cell systems for electric vertical takeoff and landing (eVTOL) aircraft. The new system aims to offer zero carbon ...

The United States is moving to test a high‑capacity refueling architecture that planners say could move on the order of ...

Behind its staid appearance, the ZeroE aircraft could be one of the biggest game-changers in aviation history. Powered by liquid hydrogen, hydrogen fuel-cell stacks, and electric motors, this ...

This year's Airbus Summit marks what could become a turning point for the future of sustainable aviation. The European aerospace giant reaffirmed its commitment to develop a commercially viable ...

HyPoint has unveiled the first operable prototype version of its turbo air-cooled hydrogen fuel cell system, as the Menlo Park, California-based green energy startup prepares to support validation and ...

The fuel economy of an aircraft is an assessment of the aircraft's transportation energy efficacy. Enhanced fuel efficiency is achieved through improved aerodynamics, weight reduction, and the ...