Hydrogen Innovator's Big Propulsion Plans Starts Small

Hydroplane's business plan is to develop affordable fuel cell technology that can be used to convert existing single-engine aircraft. The 200 kW units are intended to replace combustion powerplants in current aircraft and also to be used in new urban air mobility vehicles. The company says it will provide greater range, endurance and payload compared with battery-based systems.

https://www.ainonline.com/aviation-news/business-aviation/2022-05-23/hydrogen-innovators-big-propulsion-plans-starts-small