Freezer Failure Plan

What should I do the moment I notice the freezer is off?

Keep the door closed. A full, closed freezer holds its cold much longer than one that is opened repeatedly to look inside. Check whether the cause is simple, such as a tripped breaker, an unplugged cord or a power outage in your area.

If the cause is the power company, call to ask about the expected outage length. If the cause is the freezer itself, begin your backup steps right away, because the plan only works if you start while the food is still frozen.

Notice how the freezer sounds and feels when you open the door briefly to read the thermometer. If you cannot tell what failed, call an appliance repair service rather than experimenting, since a compressor or wiring fault can be unsafe to handle yourself.

• Keep the door shut and note the time you found the problem
• Check the breaker, cord and outlet
• Ask the power company how long the outage may last
• Start backup steps early, not after food softens

How do I decide what is safe to keep?

The USDA Food Safety and Inspection Service publishes guidance on food safety during power outages, including how to treat foods that have thawed or partly thawed. Use that guidance, and do not guess based on smell or appearance, because food can be unsafe without looking or smelling bad.

A thermometer kept in the freezer helps. Food that still contains ice crystals or measures at safe cold temperatures by the guidance is treated differently from food that has been warm. Always apply the current published rules to each type of food.

• Follow current USDA FSIS guidance for each food
• Do not rely on smell or look alone
• Keep a freezer thermometer inside at all times
• When in doubt, throw it out

What can I do to keep food cold during an outage?

Group food closely, since a packed freezer stays cold longer. Add ice or frozen containers of water to empty space, and cover the freezer with blankets if the guidance for your appliance allows, taking care not to block vents.

Consider a backup source of cold: a friend or neighbor with working power, a commercial locker, a feed store or processor with spare space. Call ahead, and know where you would take food well before you need to.

• Keep the freezer as full as possible
• Use frozen water containers to fill gaps
• Arrange backup storage before an emergency
• Pack food into coolers with ice if you must move it

Should I buy a generator or a backup power source?

Many homesteaders do, but a generator introduces its own hazards. Run it outdoors only, far from windows, doors and vents, because exhaust contains carbon monoxide, which can kill without warning. Never connect it to household wiring without a properly installed transfer switch put in by a licensed electrician.

Think in cost categories: the unit, fuel storage, installation, maintenance and the electrician's work. Ask a licensed electrician what size matches your freezer and other needs, and follow the maker's directions.

• Run generators outdoors and well away from the building
• Use a licensed electrician for any connection to house wiring
• Store fuel safely and rotate it
• Test the generator regularly

What if the food thawed?

Do not refreeze or cook anything without checking the USDA guidance first. Some foods can be handled safely, while others must be discarded, and the rules depend on the type of food and how long it was warm.

Dispose of spoiled food in sealed bags where animals cannot reach it. If you or a family member become ill after eating suspect food, contact a doctor or your local health office.

• Check USDA guidance before refreezing or cooking
• Discard food that does not meet the guidance
• Bag and secure discarded food away from pets and wildlife
• Call a doctor if anyone becomes ill

How do I write and keep a freezer plan?

Write a one-page plan: who to call, where backup storage is, where the coolers and ice are, where the thermometer lives and where the USDA guidance is saved. Post a copy near the freezer.

Keep an inventory list on the freezer door, with dates, so you can decide quickly what to eat first or move. Rotate older items forward, and consider whether you are keeping more than your family can use. Check with your insurance agent about whether your policy covers spoiled food.

Review the plan twice a year, perhaps when you change smoke detector batteries. Phone numbers change, neighbors move, and a plan with a dead number is no plan at all. Walk a family member through it so more than one person knows what to do.

• Write down contacts and backup locations
• Keep an inventory with dates on the door
• Rotate stock and use older food first
• Ask your insurance agent about coverage

Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.