In those years mobility was finally no longer a cost or reserved for an elite. Commercial transportation was mostly left to railroads and aerial drones for the final routes. The biggest miss-understandg of the pandemic years, electric cars, was limited only to urban transportation such as cabs and car-sharing users. Diversification was leading the way and allowed everyone to find the best solution for their needs. One of the key factors had been the development of small solar panels allowed all the auxiliary systems of normal-powered cars to be kept running, allowing a significant increase in powertrain efficiency. This type of technology spread very quickly not because it was supported by incentives or other types of aid, it had caught on because of its convenience and the possibility of home-made installation by users with a minimum of technical knowledge. The introduction of fuels derived from industrial or agricultural waste had helped to achieve economic circularity.