How to keep a refrigerator running during a hurricane outage

Hurricane outages can spoil hundreds of dollars in food and disrupt access to temperature-sensitive items like medicine and baby formula. A new guide from GEYOTO lays out how households can prepare their refrigerators, monitor temperatures and use portable power stations to extend cold storage during storms.

Why it matters: - Hurricane-related outages can turn a stocked refrigerator into spoiled food within hours. - Food loss can cost hundreds of dollars and create health risks if perishables warm above safe temperatures. - Refrigeration can also protect medications, baby formula and other temperature-sensitive items during extended outages.

What happened: - GEYOTO published tips for keeping refrigerators running during a hurricane power outage. - The guidance covers preparing the fridge before a storm, using a portable power station, limiting door openings and checking food safety after power returns. - The company also outlines a 2-hours-on, 4-hours-off power cycling strategy for outages that can last up to 72 hours.

The details: - A closed refrigerator can stay cold for about 4 hours. - A full freezer can keep food frozen for up to 48 hours. - A half-full freezer can maintain safe temperatures for around 24 hours. - GEYOTO recommends filling the freezer to at least three-quarters full before a storm. - Water-filled containers or ice can help hold lower temperatures. - Setting the refrigerator to a colder temperature before the storm can help preserve food, as long as items that should not freeze are protected. - Keeping the refrigerator clean can improve airflow and efficiency. - A refrigerator thermometer can help track whether food stays within safe conditions. - Perishable foods such as meat, seafood, dairy, eggs and leftovers need the closest attention after an outage. - Foods kept above 40°F for hours may become unsafe to eat. - When food safety is uncertain, discarding questionable food is the safer option. - Keeping an inventory of refrigerated items before a storm can make post-outage decisions easier. - Most modern refrigerators use about 100 to 300 watts while running. - Compressor startup can briefly require two to five times the normal running power. - A refrigerator that runs at 150 watts may need 600 to 1,000 watts at startup. - A power station needs enough surge output to handle that startup demand. - Battery power stations can run indoors because they do not produce exhaust emissions. - GEYOTO says the 1024Wh power station can also support smartphones, internet equipment, medical devices, lights and laptops. - GEYOTO says actual runtime depends on refrigerator size, efficiency, temperature settings and ambient conditions. - The company says a 1024Wh power station can often provide many hours of refrigerator operation because the appliance cycles on and off. - Battery capacity is measured in watt-hours, while power output is measured in watts.

Between the lines: - The guide pushes households toward battery backup instead of fuel generators. - That matters in hurricane zones where fuel can be scarce, refueling can be difficult and generators cannot be used indoors. - Noise and exhaust also make generators less practical in dense neighborhoods and apartments. - The 2-hours-on, 4-hours-off approach is a battery-savings strategy, not a guarantee of food safety. - The real challenge is not just storing energy, but matching surge demand and managing refrigerator cycles over multiple days.

What's next: - Households in hurricane-prone areas are being urged to plan backup power before storms arrive. - The key next step is choosing a power station with enough capacity and surge output for a specific refrigerator. - Families should also map out which foods to use first and what items need extra protection if the outage lasts beyond a day.

The bottom line: - Keeping a refrigerator cold during a hurricane outage depends on preparation, temperature monitoring and the right backup power — not just keeping the lights on.