ZeroAvia

ZeroAvia is a British-American aviation company developing hydrogen-electric propulsion systems designed to replace conventional turboprop and turbofan engines. Positioned as an original equipment manufacturer of powertrain technology, the firm focuses on zero-emission solutions that utilise fuel cells to generate electricity for electric motors, aiming to decarbonise regional and commercial air travel. The organisation is currently testing its ZA600 powertrain, intended for 9-19 seat aircraft, and is developing the larger ZA2000 system for regional turboprops. Notable partnerships and potential customers include Alaska Airlines, United Airlines, and American Airlines, as well as airframe manufacturers such as Otto Aviation and De Havilland Canada. The company conducts flight test programmes in both the United Kingdom and the United States. Prospective partners should verify the current certification status of specific powertrain models with the relevant aviation authorities, such as the FAA or CAA. Verification of hydrogen infrastructure requirements, storage weight penalties, and the specific timeline for entry into service for different airframe retrofits is also recommended prior to formal engagement.