ZeroAvia, a developer of hydrogen-electric propulsion systems, is expanding its activities in the UK with a focus on zero-emission powertrains for aircraft. The company is awaiting certification for its ZA600 powertrain designed for 10-20 seat aircraft and is working on the development of its next program, the ZA2000, catering to 40-80 seat commuter planes. ZeroAvia has secured a site near Glasgow, Scotland, to establish a manufacturing plant for its new fuel cell systems. The company has also announced partnerships with airlines like RVL Aviation and Loganair to introduce hydrogen-electric powered flights and explore the conversion of existing aircraft to zero-emission propulsion. The powertrains developed by ZeroAvia utilize hydrogen in fuel cells to generate electricity, driving electric motors and resulting in a 90% climate impact reduction with only water as a by-product. ZeroAvia's ZA600 powertrain has been submitted for certification to the UK Civil Aviation Authority, aiming to convert existing aircraft and supply propulsion systems for new crafts like air taxis and unmanned aerial vehicles. Additionally, the company plans to install the powertrain in a Cessna Caravan aircraft and develop the ZA2000 for larger planes like the ATR family of regional turboprops. ZeroAvia's future endeavors include building a manufacturing plant near Glasgow Airport to produce and test advanced fuel stacks and systems, as well as collaborating with Loganair to adopt hydrogen electric engines for zero-emission flights. The company has also received UK government funding to develop liquid hydrogen fuel management systems, contributing to the transition towards sustainable aviation. ZeroAvia's innovative approach and partnerships signal a promising future for hydrogen-electric aviation in the UK.