Buildings That Generate Their Own Energy

Every neuron has its own voltage level and the difference in voltage levels causes electrical synapses and hence knowledge flow across the neurons. Hence in a city inspired from neural network, each building should have a voltage level. The difference in the voltage levels can be used to drive car, trains and trams between the buildings. The easiest way of doing this is by generating it own energy. Here is some of my research on how can buildings generate electricity.