ABSTRACT: Electric propulsion: using sustainable energy in Advanced Air Mobility Environmental preservation, the depletion of fossil fuels, pollution, and climate change have all fueled the pursuit for more sustainable and clean forms of transportation in recent decades. In this regard, several agencies and associations have defined a set of quantitative and qualitative goals in terms of efficiency, reliability, power density, and economical costs to be met by next generation full electric vehicles. This is the reason why many businesses and startups are working on developing eVTOL (electric vertical takeoff and landing) aircraft as a viable way to cut carbon emissions, relieve traffic in cities, and provide faster modes of transportation.