I have 2 small solar arrays right now. One powers my garage and one to power the aquaponics. They are not enough to live comfortable but will be enough to sustain when tshtf. I am going to build a small wind turbine that I have found plans for and mount it to the corner of my house where the wind seems to channel itself fairly briskly. I have a gen set but fuel will be an issue. The pioneers found ways, so will us who have the will to survive. Prepare, it's time seems to be getting closer everyday.