Supply Shortage Checklist
How to handle shortages calmly: build a small buffer early, buy normally during a disruption, and find substitutes without hoarding.
Checklist
0 of 11 ticked
Buffer to build now 0/4
If shortages start 0/5
Share 0/2
Everything on this list is ticked. Check it again when you rotate your supplies.
Most shortages are short and local. In 2020 FDA said the food supply stayed strong and that empty shelves came from unusual demand and distribution problems, not from a lack of food.
Before anything happens
Build a two-week pantry slowly from foods you already eat. Add one or two extra items each trip. That is much cheaper and calmer than buying everything at once.
During a shortage
- Buy what your household will use over the next week or two. FDA specifically asked people to leave some for others.
- Check your own pantry first and eat from it, oldest items first.
- Use substitutes. Ask yourself what the item does, then find something else that does it: another grain, another protein, powdered or shelf-stable milk.
- Try smaller stores, or buy in a different size. In 2020 FDA pointed to items short in consumer packaging, such as 5-pound (2.3 kg) bags of flour.
- Get information from official and established news sources.
Medicine
Do not ration or stretch a prescription. If you cannot get yours, talk to your pharmacist or doctor about an alternative. See medication planning.
Fuel
Keep your gas tank at least half full, or your electric vehicle charged, if a disruption is possible. Store fuel only in approved containers, outside living areas, and only as much as you need.
Where to buy
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Spare batteries for your flashlights and radio
Energizer: Energizer Ultimate Lithium AA Batteries, 4 Pack
Energizer states AA Ultimate Lithium cells last up to 25 years in storage and work from -40°F to 140°F (-40°C to 60°C), which suits stored kits.
Sources
- FDA: Perspective on Food Safety and Availability During COVID-19 https://www.fda.gov/food/conversations-experts-food-topics/fdas-perspective-food-safety-and-availability-during-and-beyond-covid-19
- Public Health Agency of Canada: Pandemic flu, be prepared https://www.canada.ca/en/public-health/services/diseases/flu-influenza/pandemic-flu.html
- USDA FSIS: Shelf-Stable Food Safety https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/shelf-stable-food
- Canada.ca: Power outages, how to prepare https://www.canada.ca/en/services/policing/emergencies/preparedness/get-prepared/hazards-emergencies/power-outages/how-prepare.html
- Canada.ca: Emergency kits https://www.canada.ca/en/services/policing/emergencies/preparedness/get-prepared/emergency-kits.html
- Ready.gov: Build a Kit https://www.ready.gov/kit
Updated November 9, 2026