Propane/gasoline generator, runs essentials. Led lanterns, led flashlights, wood stove. When a major storm is forecast, check supplies. Propane campstove for cooking. Water 1000 gal cistern, up the hill from the house, so gravity fed to the house. We live in timbered area and lose power many times in a year, mostly for 3-4 hours when a limb or tree gives up on gravity. Longest time without power was 15 day, i think, we actually got money sent to use from the power company, so had to be over 2 weeks without service. During the same time period, there were so many trees down on the main road, could not get to anywhere for 1 week.