Learn about bulk foods and cooking methods that your can use when there is no power to your home.  Many of the websites selling food will have blogs as well as links to helpful information.  Why not use them to increase your overall knowledge and  become familiar with additional tactics and strategies for storing food for the long term in a hassle free manner?
Potable Water Supply –Your basic supply should be a gallon per day, that will cover drinking and basic sanitation. That is per person, and is a baseline. Hotter climates necessitate more, and some people just need more water. Your next trip out to the grocery, grab at least a 3 day supply. You should have no less than a week’s worth of water on hand for all family members. Get extra if you are storing a lot of food that requires water to prepare.
Survivalists' concerns and preparations have changed over the years. During the 1970s, fears were economic collapse, hyperinflation, and famine. Preparations included food storage and survival retreats in the country which could be farmed. Some survivalists stockpiled precious metals and barterable goods (such as common-caliber ammunition) because they assumed that paper currency would become worthless. During the early 1980s, nuclear war became a common fear, and some survivalists constructed fallout shelters.

Variety is the spice of life, so make sure when you are prepping; you get a wide-range of things. Getting only wheat flour might get boring after a while and could be dangerous if someone is allergic to it. So it is a good idea to have a variety of grains to use, as well as a grinder that you can turn dried food into flour-like substances to aid in supplementing nutrition.

Great article. Very informative and insightful. I also think learning how to store the right food most especially for leaner times is very important. For me canning is the best way to store food. But make sure that you can your food the right way. It is also a proven fact that canning as a way of storing and preserving different kinds of foods has been done since the 1800’s.

I would never advise you start a survival food stockpile with something like this, but once you have a year or two of long-shelf life survival foods you can grab at a grocery store, and you’ve saved up enough in emergency funds of course, investing in something like this is, in my opinion, serious peace of mind. You, again, hopefully won’t have to use it, but if the time comes when you do, and you run out of your year or two supply at hand, this would come in really handy, especially since it will a quarter of a century before it even remotely starts going off.
Quick and easy foods help you through times when you are psychologically or physically unable to prepare your basic storage items. No cook foods such as freeze-dried are wonderful since they require little preparation. MRE’s (Meals Ready to Eat), such as many preparedness outlets carry, canned goods, etc. are also very good. Psychological Foods are the goodies – Jello, pudding, candy, etc. – you should add to your storage.

Anyway, in a general crisis only organized communities are likely to practice formal kinds of ‘execution’ or exiling. For North American urbs, formal reorganizing is initially unlikely; as with the failing Roman Empire, people will attempt to maintain prior forms until it’s clear that those require much more than that which is locally available (ie., records, ‘honest’ record-keeping, knowledge, skills, imported or difficult materials…).
That doesn’t mean that some companies aren’t marketing freeze-dried food as an innovation. After eating the Wise Company meals for three days, I switched to Thrive Life’s Simple Plate program, a Blue Apron–esque service that teaches you how to cook from the company’s store of freeze-dried ingredients, which customers can also get mailed to them in recurring shipments. Unlike Wise Company, Thrive Life’s website makes no mention of emergency preparedness, instead emphasizing the sorts of qualities, like saving money and avoiding waste, that might have appealed to Lydia Maria Child in her time: “These foods won’t spoil in a few days... You won’t be thawing, degreasing, or cutting raw meat. You won’t be chopping veggies or washing and peeling fruit.” I reached out to Thrive Life’s founders to hear more about their rationale for marketing freeze-dried food for everyday use, but didn’t hear back.
Time and time again I’ve seen families buy all of their wheat, then buy all of another item, and so on. Don’t do that. It’s important to keep well-balanced as you build your storage. Buy several items, rather than a large quantity of one item. If something happens and you have to live on your present storage, you’ll fare much better having a one-month supply of a variety of items than a year’s supply of two to three items.
Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.