Supply Shortages: How to Prepare

Supply Shortages: Food, Fuel and Medicines

Shops hold only a few days of stock. A strike, a storm, a cyberattack on a logistics company or a border closure can empty shelves and fuel stations quickly, and panic buying makes it worse. The answer is not to hoard when the crisis starts. It is to build a modest stock slowly, in normal times, and use it in rotation.


1. Before: build a rotating stock

  • Buy a little extra of what you already eat each time you shop, until you have at least 7 days at home. Use the kit calculator.
  • Choose food that keeps and needs little cooking. See Home kit for 7 days.
  • Rotate: put new items at the back and eat the oldest first.
  • Store drinking water. See Water outages.
  • Keep extra supply of regular medicines when your doctor or pharmacist allows it, and basic first aid and hygiene items.
  • Do not forget baby food, nappies, pet food and special diets.

Fuel and energy

  • Keep the car at least half full, or charged above half.
  • Store fuel only in approved containers, in small amounts, away from the home and following local rules.
  • Have a way to cook and stay warm without the grid: a camping stove used with ventilation, warm clothes and blankets.

2. During a shortage

  • Buy what you need, not what you can carry. Panic buying creates the shortage for everyone else.
  • Use your home stock and plan meals around what will spoil first.
  • Save fuel: combine trips, share cars, walk or cycle.
  • Follow official information about deliveries, rationing and distribution points.
  • Share with neighbours, especially older people and families with small children.
  • Be careful with offers at inflated prices and with sellers you do not know, especially for medicines.

3. After

  • Restock gradually, not all at once.
  • Note what ran out first and adjust your stock.

Quick checklist

  • 7 days of food in rotation
  • Drinking water stored
  • Extra regular medicines
  • Baby, pet and special diet supplies
  • Car at least half full
  • Camping stove and fuel
  • Cash for when card payments fail

See also Financial crisis and payment failures, Power Outages and all risks.

Sources

Educational material. Always follow instructions from your local authorities. Last reviewed: November 2026.

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