How VerdeGo Aero is Making Electric Flight a Reality?

In this episode of HangarX Studios, host Jon Ramstead sits down with Eric Bartsch, CEO and co-founder of VerdeGo Aero, to explore the realities and future of electric propulsion in aviation. Eric shares how VerdeGo pivoted from designing its own aircraft to focusing on hybrid-electric powerplants, discusses the limitations of battery-only systems, and explains why hybrid architectures are poised to be a permanent fixture in both civilian and military aerospace. From technical deep dives into series vs. parallel hybrids to real-world lessons in EMI and thermal management, this conversation uncovers what it takes to certify, build, and operate the next generation of electrified aircraft. Episode Highlights Why batteries alone won’t cut it: Understanding energy density challenges and reserve requirements for aviation. The hybrid advantage: How VerdeGo’s VH4T powerplant delivers 400 kW (≈550 hp) in a 550 lb package, unlocking hundreds of miles of range. Series vs. parallel hybrids: Key architectural choices and their applications in VTOL, fixed-wing, and rotorcraft. Regulatory pathways: Collaborating with the FAA to meet both certification and operational energy-reserve standards. Real-world engineering hurdles: Tackling EMI, thermal management, and control integration. Looking ahead: The enduring role of hybrids in civilian and military aviation and emerging use cases. Key Points with Time Stamps 00:00 – 00:30: Importance of predictable battery performance over a pack’s lifetime. 01:41 – 02:29: VerdeGo’s founding in 2017 and the industry “aha” that electric motors—not batteries—are the transformative core. 02:29 – 03:32: The shift from one- or two-engine designs to multi-point electric propulsion for enhanced control and safety. 06:26 – 07:44: Simplicity of electric power distribution vs. mechanical drivetrains like the V-22’s. 09:46 – 11:00: Choosing turbine and jet-fuel diesel engines optimized for hybridization. 15:39 – 17:17: Market segments ideal for VerdeGo’s 400 kW powerplant: urban air mobility, cargo drones, regional fixed-wing. 18:16 – 19:06: Weight trade-offs: 2,000 lb of batteries yields 30–50 m...