Sure, but it starts with the impractical version to kick off the other side. The hearthstone house demonstrated the value of a central power source homes could

Sure, but it starts with the impractical version to kick off the other side. The hearthstone house demonstrated the value of a central power source homes could draw from. The electric lights at the time were not much better than candles in terms of output, but it generated interest enough to get more people on board. Now, electric lighting is present everywhere, and a practical solution for all but mass agriculture (where the sun remains more efficient).