We have two small solar generators (one 300 watts for phones, radio, etc and one 1800 watts for a small cooking eye); over a half dozen power banks and several LED lamps. And an emergency weather/shortwave radio that can be powered by USB, solar panel or hand crank. Emergency food, water, fuel and appropriate measures to defend it all. You never know when a disaster or emergency will occur... being prepared may be an "extreme" behavior but that's who will most likely survive.