Hyundai Teams With Rolls-Royce to Develop Hydrogen Fuel Cell Powertrain

Rolls-Royce is expanding its involvement in electric propulsion technology through a new partnership with South Korea's Hyundai Motor Company, which is developing an eVTOL aircraft through its Supernal division. The aircraft engine maker and the automotive group aim to have a fuel-cell electric aircraft demonstration underway in 2025.

VoltAero Partners with Safran and Thales for Its Cassio Hybrid-Electric Aircraft

VoltAero has selected Safran’s EngineUs 100 electric motor to power its Cassio 330 prototype, and the company is partnering with Thales to implement airborne data collection and computing solutions for its Cassio family of hybrid-electric aircraft, the company announced this week at the UK’s Farnborough International Airshow. 

ZeroAvia Raises Additional $30 Million in Series B Funding Round

The hydrogen-electric aircraft developer ZeroAvia has raised an additional $30 million from new investors, the company announced July 20 at the Farnborough International Airshow. These investors include Barclays Sustainable Impact Capital, the Saudi tech city Neom, and the Berlin-based technology fund AENU.

Supernal Partners with Electric Power Systems To Improve eVTOL Batteries

Supernal is teaming with Electric Power Systems to boost battery technologies for eVTOL air taxis. The companies plan to work together to accelerate the development of lightweight eVTOL batteries and to enable longer, more affordable air taxi flights while continuing to improve vehicle performance as the urban air mobility market matures.

CAE Develops AAM Mixed-reality Trainer, Teams with Piper on Electric Archer STC

Aviation training group CAE is developing a flight trainer to address the emerging needs of the advanced air mobility (AAM) sector, and it has partnered with Piper Aircraft to develop a supplemental type certificate (STC) for an electric powerplant conversion of the single-engine Piper PA-28-181 Archer light airplane, the companies announced Tuesday at the F