A zero-carbon process that can yield CO2-free sustainable aviation fuel.

The House Ways and Means Committee on May 14 advanced its portion of President Trump’s “big, beautiful” tax bill. The draft legislation amends and extends the 45Z clean fuel production credit but repeals several other clean energy tax credits.

New sustainable aviation fuel measures will support aviation expansion in the UK and meet decarbonisation goals.

Established companies and startups alike are developing updated propulsion systems with a demonstrably decreased carbon footprint.

The company is the first to meet the FAA's standards for continued development of its low-emission hybrid-electric propulsion system for its next-generation aircraft.

The Tennessee-based company's electric propulsion system engine is quieter than a library.