Former DGA (military aeronautical engineer), in close cooperation with ESTACA/Bordeaux&Paris-Saclay, one of whose group (among 5) is developing the Chilowsky electric car device (patented) which allows an increase of autonomy of at least 50%. I am in "short approach" with a Toulouse SME. Airbus (technical validity only for the TAD, Takeoff Aid Device) could participate but on another concept. You can visualize some concepts on : https://we.tl/t-FlnVhNjNdU With my most respectful greetings Michel Aguilar (budget for numerical simulations).

A "former" Airbus is ready to offer the project of an electric car (or not...) equipped with the device of strong reduction of the aerodynamic drag, and thus to gain in autonomy of the battery (> 50% on freeway at 130 km/h and on 500 km if electric car). This experimentation will be done only in France, and a company from Toulouse, SME, could "come on board".