How Dry Ice Refrigeration Supports Businesses During Power Outages
When power outages hit, dry ice refrigeration comes to the rescue of businesses that deal with temperature-sensitive goods.
Power outages can be a nightmare for businesses that rely on refrigeration to preserve perishable goods. Whether due to extreme weather, equipment failure, or grid issues, losing power can lead to significant financial losses and operational disruptions. Fortunately, dry ice refrigeration provides a reliable and cost-effective solution to maintain low temperatures and protect inventory until power is restored.
What is Dry Ice Refrigeration?
Dry ice is the solid form of carbon dioxide (CO2), maintaining an ultra-low temperature of -109.3°F (-78.5°C). Unlike traditional ice, dry ice does not melt into liquid but instead sublimates directly into gas, making it an ideal cooling agent for temporary refrigeration needs. Businesses can place dry ice in refrigerators, freezers, and insulated containers to maintain cold temperatures without the risk of water damage or contamination.
Benefits of Dry Ice Refrigeration During Power Outages
- Preserves Perishable Goods
- Dry ice helps keep food, pharmaceuticals, and other temperature-sensitive products from spoiling during extended outages.
- Restaurants, grocery stores, and medical facilities can avoid significant inventory losses by utilizing dry ice.
- Extends Shelf Life
- Businesses that handle frozen and refrigerated goods can maintain product integrity for hours or even days, reducing waste and financial losses.
- No Electrical Dependency
- Unlike backup generators, dry ice does not require fuel or power, making it a completely independent refrigeration solution.
- This is especially beneficial in prolonged outages where fuel for generators may become scarce.
- Prevents Water Damage
- Since dry ice sublimates into gas instead of melting into liquid, it prevents moisture-related damage and contamination of stored items.
- Cost-Effective and Readily Available
- Dry ice is relatively affordable and can be sourced from local suppliers or dry ice manufacturers during emergencies.
- Businesses can pre-plan by stocking up on dry ice when a power outage is anticipated.
How to Use Dry Ice for Refrigeration
- For Refrigerators: Place dry ice on the top shelf to allow the cold air to circulate downward. Keep refrigerator doors closed as much as possible to retain the cold temperature.
- For Freezers: Position dry ice on top of the frozen products, using approximately 10-20 pounds of dry ice per 24 hours for every 15 cubic feet of space.
- For Transporting Goods: Use insulated coolers with dry ice to maintain low temperatures for perishable items when relocating them.
- Safety Precautions: Always handle dry ice with insulated gloves, ensure proper ventilation to prevent CO2 buildup, and avoid direct skin contact to prevent burns.
Industries That Benefit from Dry Ice Refrigeration
- Restaurants and Food Service – Keeps food fresh and prevents spoilage.
- Grocery Stores and Supermarkets – Maintains stock during power disruptions.
- Pharmaceutical and Medical Facilities – Protects temperature-sensitive medications and vaccines.
- Florists – Extends the lifespan of fresh flowers.
- Catering and Event Businesses – Ensures food safety for outdoor or off-grid events.
Dry Ice For All Your Needs
Dry Ice Corp is the largest regional supplier of dry ice and related products in the Northeastern United States. Our ice is fresh and delivered right to your doorstep. We are happy to help you determine the best way to ship your goods, whether you have a huge amount of cookies or a single pie, and help you select the perfect amount of dry ice for the job. Give us a call at (201) 767-3200 or contact us online for a quote. To connect with us online, be sure to follow us on Facebook, Pinterest, and Twitter.
