Erik, Eric, Dr. Anderson, Verdego and Hybrid Power

Dean Sigler Batteries, Biofuels, Diesel Powerplants, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 1 Comment

In a recent AVWeb Vodcast, Paul Bertorelli interviewed Embry Riddle’s Dr. Pat Anderson on the topic, “Why Electric Airplane Designers Are Turning to Hybrid Drives.”  Battery energy-carrying capability has not fulfilled its promise yet, according to Anderson.  The difference in energy density between fossil fuels and batteries is still too great to fulfill missions involving more than small craft and short distances for the most part.  This outlook caused Dr. Anderson’s associates, Eric Lindbergh and Eric Bartsch to form Verdego Aero, dedicated initially to developing a Diesel-hybrid generator system. They corroborate Dr. Anderson’s sense of current battery technology, their web site answering “Why hybrid?”  They explain, “Electric aircraft are at the forefront of aviation technology, but the energy density of current batteries isn’t yet high enough to support many mission types or aircraft designs.  The power generation systems in the VerdeGo IDEP (Integrated Distributed Electric Propulsion) systems, which use Continental Jet-A Piston Engines, offer 4-8x the equivalent energy density of today’s …