What to do when everything goes wrong? Whether caused by natural disasters or technical failures, whether human error is involved or simply financial difficulties force the issue, it can happen to any of us: suddenly the power is gone. What initially seems like a disruption can quickly escalate into an emergency or even a disaster. This book describes how such scenarios can arise and what options exist to maintain a somewhat orderly life for a while. The author demonstrates which simple emergency and precautionary measures are possible and sensible, what alternative power supply options are available, and how the use of renewable energy can enhance personal independence in the long run.