There are various means people can use to produce electricity. Solar panels, windmills, gravity generators, wood gas with a gasoline fueled generator, and the like. I really recommend everyone that can generate their own electricity, and go off grid, because the grid is going off anyway. Everyone that can't produce their own electricity where they live needs to move to where they can. Get out of cities, or die.
Thanks!
100% If you have the chance and means you should definately start looking into generating your own electricity. The sooner the better!