41 Heat Hacks for Dealing with an Unexpected Power Outage in a Cold Winter
When the power cuts out during a frigid winter night, it’s easy to feel a sense of panic. Being prepared with some key “heat hacks” can make all the difference. I’ve been through my fair share of winter blackouts, and I’ve learned that being prepared with some key “heat hacks” can transform a potentially dangerous situation into a manageable, even cozy experience.
Let me share some battle-tested techniques that have kept my family warm through some seriously harsh winter conditions.
Understanding Heat Conservation Basics
The basic goal during a power outage in cold weather is twofold: generate heat where possible and prevent heat loss at all costs. Your body is actually an impressive heat generator, producing about 100 watts at rest – that’s like having a small space heater built in!
The trick is to trap and use that heat effectively.
1. Creating a Warm Zone
One of the most crucial steps is to establish a “warm zone” within your home. Choose a small, interior room with minimal windows.
Gather everyone there – the combined body heat in a confined space can raise the temperature significantly.
During a particularly nasty blizzard, my family and I hunkered down in our windowless bathroom. We were amazed at how comfortable it remained even as the rest of the house chilled. The smaller the space, the easier it is to keep warm.
2. Insulation is Your Best Friend
Sealing off drafts is critical. Use towels or blankets to block gaps under doors.
Cover windows with thick curtains or even cardboard.
If you have bubble wrap lying around, it makes an excellent improvised window insulator. Just spray a light mist of water on the window and press the bubble wrap against it, bubble side facing the glass.
This simple trick can reduce heat loss through windows by up to 50%.
3. Generating Heat Safely
While candles might seem like a good idea, they’re actually not very effective heaters and can pose a fire risk. Instead, try making a terracotta pot heater.
Here’s how:
- Get a small terracotta pot and a larger one that it can fit inside.
- Place a brick in a baking dish.
- Put tea lights on the brick and light them.
- Place the smaller pot upside down over the candles.
- Put the larger pot upside down over the smaller one.
The pots will heat up and radiate warmth into the room. This simple setup can raise the temperature in a small room by 2-4°F, which makes a noticeable difference in comfort.
Potential Risks using the Terracotta Pot Heater Hack
- Fire Hazard: Candles and hot surfaces can ignite nearby flammable materials.
- Ensure the setup is placed on a non-flammable surface, away from curtains, papers, or fabrics.
- Burns: The terracotta pot and brick base can become extremely hot, causing burns if touched accidentally.
- Keep it out of reach of children and pets.
- Carbon Monoxide Risk: Burning candles in an enclosed space can produce carbon monoxide, which is dangerous in poorly ventilated areas.
- Always use this hack in a well-ventilated space to avoid harmful gas buildup.
- Tipping Over: The structure can be unstable, especially if bumped or placed on an uneven surface.
- Use a stable base and ensure it’s positioned securely.
Safety Tips
- Supervise at All Times: Never leave the setup unattended while in use.
- Use Quality Materials:
- Use a heat-resistant terracotta pot with no cracks.
- Use sturdy, metal components for stability.
- Choose the Right Candles: Opt for unscented, long-burning candles and avoid tealights in plastic casings.
- Check Ventilation: Ensure the room is ventilated to allow fresh air circulation.
- Fire Extinguisher: Keep a fire extinguisher or water nearby as a precaution.
For a practical method of making your own safe terracotta pot heater you can watch a video on YouTube here
You can make a much safer non-electric heater by using a metal container rather than terracotta pots, as the terracotta pots are not always safe due to imperfections in their manufacture and possible water content. You will need a broad base, a safe solid structure to hold the metal container, and you can replace the tea light candles with a jar of parrafin. You can watch a video of how to do this here
Conclusion
The terracotta pot heating hack can be safe if proper precautions are taken, but it carries inherent risks. Much safer is the second method above, using a metal container. For consistent and safe heating, alternative solutions like chemical hand warmers are safer options. If you decide to use this hack, prioritize safety and never leave it unattended.
4. The “Burrito Wrap” Technique
Another effective method I’ve used is the “burrito wrap” technique. Lay a space blanket or mylar sheet on your bed, then layer blankets on top of it.
When you lie down, wrap yourself up tightly, leaving just your face exposed. The mylar reflects your body heat back to you, creating a surprisingly warm cocoon.
5. Dressing for Warmth
Proper layering is crucial during a power outage in winter. Start with a thin, moisture-wicking base layer to keep sweat away from your skin. Add a warm middle layer like fleece, and top it off with a wind-resistant outer layer.
Don’t forget a hat – you can lose up to 10% of your body heat through your head.
6. Staying Active (But Not Too Active)
Gentle movement can help generate heat, but be careful not to sweat too much. Damp clothes will ultimately make you colder.
For surviving the cold, slow jumping jacks or marching in place can increase your body temperature without overexertion.
7. Hydration and Nutrition
Staying hydrated and well-fed plays a crucial role in maintaining body heat. Warm drinks can help raise your core temperature, but avoid alcohol.
It might make you feel warmer initially, but it actually lowers your body temperature in the long run.
High-calorie, fatty foods can help fuel your body’s internal furnace, so keep some nuts or energy bars on hand for emergencies.
8. Tapping into Hidden Heat Sources
Your water heater tank can be a valuable heat source if the power’s only been out for a short while. There’s likely still hot water in there.
You can use this to fill hot water bottles or even just to run over your hands to warm them up quickly.
9. Recognizing Danger Signs
It’s crucial to be aware of the signs of hypothermia. Shivering, confusion, and sluggish movements are red flags that someone’s body temperature is dropping dangerously low.
In severe cases, people may stop shivering altogether – a sign that immediate action is needed.
10. Long-Term Planning
These techniques are meant for short-term emergencies. If you’re facing an extended power outage in winter and extreme cold, it may be necessary to seek shelter elsewhere.
Many communities set up warming centers during prolonged power outages, so it’s a good idea to know where these are located in your area before an emergency strikes.
The Psychological Aspect
Preparing for a winter power outage isn’t only about physical comfort – it’s also about peace of mind. Knowing you have the skills and resources to keep yourself and your loved ones safe can significantly reduce the stress of an already challenging situation.
Advanced Heat Hacks
11. DIY Hand Warmers
You can make simple, reusable hand warmers using zip-lock bags, water, and calcium chloride (found in some ice melt products). Here’s how:
- Fill a small zip-lock bag about 3/4 full with calcium chloride.
- Place this bag inside a larger zip-lock bag.
- Add a small amount of water to the larger bag, but keep it separate from the calcium chloride.
- When you need warmth, knead the bags to mix the water and calcium chloride.
The chemical reaction will produce heat for about 30 minutes. Be careful not to puncture the bags, as the contents can be irritating to skin.
12. Improvised Insulation
If you’re really in a pinch, you can create makeshift insulation using crumpled newspaper or packing peanuts stuffed into garbage bags. Place these between blankets or stuff them into your clothing for an extra layer of warmth.
13. Solar Heat Capture
Even on cold days, the sun can provide some warmth. Open curtains on south-facing windows during the day to let sunlight in, then close them at night to trap the heat.
If you have dark-colored blankets or fabric, hang them in sunny spots to absorb more heat.
14. Hot Water Bottle Alternatives
No hot water bottle? No problem.
Fill a sock with uncooked rice, tie it off, and microwave it for a minute or two (if you still have power).
It will retain heat for quite a while. In a pinch, you can also use a plastic bottle filled with warm water – just be sure it’s sealed tightly.
Preparing Your Home in Advance
While these heat hacks are great for dealing with an unexpected power outage in winter, a little preparation can go a long way to surviving in the cold. Here are some steps you can take to winterize your home:
15. Insulation Check
Inspect your home’s insulation, especially in the attic and walls. Proper insulation can keep your home warmer for longer during a power outage in winter.
Consider adding extra insulation if needed to survive the cold.
16. Weatherstripping
Install weatherstripping around doors and windows to prevent drafts. This is a relatively inexpensive way to improve your home’s heat retention.
17. Emergency Kit
Put together a winter emergency kit that includes:
- Warm blankets and sleeping bags
- Battery-powered or hand-crank radio
- Flashlights and extra batteries
- First aid kit
- Non-perishable food and water
- Manual can opener
- Warm clothing and extra socks
- Matches in a waterproof container
- Mylar blankets
18. Alternative Heat Sources
Consider investing in a safe, non-electric heat source like a propane heater designed for indoor use. Always follow manufacturer instructions and confirm proper ventilation.
A good example of a non-electric heat source is the VESTA Self-Powered Camping or Indoor Heater & Stove.
The VESTA Self-powered heater is available on Amazon and you can buy yours here
Community Preparedness
During extended power outages, community support can be crucial. Here are some ways to prepare on a community level:
19. Know Your Neighbors
Get to know your neighbors, especially those who might need extra help during an emergency, like elderly residents or families with young children.
20. Community Warming Centers
Find out if your community has designated warming centers and where they’re located. These are often set up in schools, community centers, or libraries during prolonged outages.
21. Local Emergency Plans
Familiarize yourself with your local government’s emergency response plans. Many cities and towns have specific protocols for winter emergencies.
Health Considerations
22. Medication Storage
If you rely on medication that needs to be kept cool, have a plan for storing it during a power outage. Some medications can be kept at room temperature for a limited time – ask your pharmacist for specific guidance.
23. Carbon Monoxide Awareness
Be extremely cautious with choice heating methods. Never use gas stoves, charcoal grills, or other fuel-burning devices indoors for heating.
These can produce deadly carbon monoxide.
If you’re using a generator, keep it outside and well away from windows and doors.
24. Frostbite Prevention
In extremely cold conditions, be aware of the risk of frostbite, especially on exposed skin. Keep extremities covered and limit time outdoors.
Tech Tips for Power Outages
25. Conserve Phone Battery
Turn off unnecessary features like Wi-Fi and Bluetooth, and reduce screen brightness to conserve your phone’s battery. Consider investing in a hand-crank charger or solar charger for emergencies.
26. Battery Backup for Essential Medical Devices
If you or a family member relies on electric medical devices, have a battery backup system in place. Some power companies offer priority service for households with medical needs – check if this is available in your area.
Food Safety During Outages
27. Keep the Fridge Closed
A refrigerator will keep food cold for about 4 hours if unopened. A full freezer will maintain temperature for about 48 hours (24 hours if half-full) if the door remains closed.
28. Safe Food Temperatures
Use a food thermometer to check temperatures. Discard perishable foods (like meat, poultry, and eggs) that have been above 40°F (4°C) for more than 2 hours.
29. Outdoor Storage
If it’s below freezing outside, you can use the outdoors as a natural refrigerator. Place food in sealed containers to protect from animals.
Water Considerations
30. Emergency Water Supply
Store at least one gallon of water per person per day for at least three days. Remember to account for pets too.
31. Melting Snow for Water
If you need to melt snow for water, bring it to a rolling boil for at least one minute to make it safe for drinking.
32. Preventing Frozen Pipes
Let faucets drip slightly to prevent pipes from freezing. Know how to shut off your home’s water supply in case pipes do freeze and burst.
Long-Term Power Outage Strategies
33. Evacuation Plans
Have a plan for where you’ll go if you need to leave your home. This might be a friend or family member’s house, a hotel, or a public shelter.
34. Communication Plan
Establish a family communication plan. Choose an out-of-area contact who can relay messages if local phone lines are down.
35. Document Preparation
Keep important documents (like identification, insurance policies, and medical information) in a waterproof, portable container that you can easily take with you if you need to evacuate.
Psychological Well-being
36. Stay Informed, But Don’t Overdo It
While it’s important to stay updated on the situation, constant exposure to news about the outage can increase stress. Set specific times to check for updates.
37. Maintain Routines
Try to maintain some semblance of normal routines, especially if you have children. This can provide a sense of stability during an uncertain time.
38. Group Activities
Engage in group activities that don’t need electricity, like board games, storytelling, or singing. This can boost morale and help pass the time. I can remember being stuck in my home with my family during the famous “Beast from the East” winter in the UK during February of 2018. We practiced group activities such as board games to keep everyone occupied and this improved our collective morale. One of our favourites was what we called “The Train Game”. The official title of this game is “Ticket to Ride”. My family and I can thoroughly recommend this wonderful board game.
This booard game is available on Amazon – you can purchase your Ticket to Ride board game here
After the Power Returns
39. Gradual Warming
When power is restored, gradually increase your home’s temperature. Sudden heating can cause damage to pipes and appliances.
40. Check for Damage
Inspect your home for any damage that may have occurred during the outage, such as burst pipes or spoiled food.
41. Restock Supplies
Replenish any supplies you used from your emergency kit so you’re prepared for future outages.
Key Takeaways
- Create a warm zone in a small, interior room.
- Insulate aggressively, sealing off drafts and covering windows.
- Use body heat strategically with techniques like the “burrito wrap.”
- Dress in proper layers, starting with a moisture-wicking base.
- Stay hydrated and eat high-calorie foods to fuel your internal heat production.
- Be aware of the signs of hypothermia and have a plan for extended outages.
- Prepare your home in advance with proper insulation and emergency supplies.
- Know your community resources and emergency plans.
- Prioritize safety when using choice heating methods.
- Have a long-term plan for extended outages, including potential evacuation.
Frequently Asked Questions
How long can a house stay warm without power?
The rate at which a house cools during a power outage depends on various factors like insulation, outside temperature, and house size. Generally, a well-insulated home can maintain a livable temperature for 8-12 hours in freezing weather.
What is the safest way to heat a house without electricity?
The safest ways to heat a house without electricity include using a properly vented fireplace, a portable propane heater designed for indoor use, or a kerosene heater in a well-ventilated area. Always follow manufacturer instructions and safety guidelines.
Can you use a gas stove for heat during a power outage?
Using a gas stove for heat during a power outage is not recommended. It’s dangerous due to the risk of carbon monoxide poisoning and fire hazards. Gas stoves are designed for cooking, not heating large spaces.
How can I keep my pipes from freezing during a power outage?
To prevent pipes from freezing during a power outage, let faucets drip slightly, open cabinet doors to allow warmer air to circulate around pipes, and insulate pipes in unheated areas. If possible, use heat tape powered by a generator.
What foods are best to keep on hand for winter power outages?
The best foods to keep on hand for winter power outages are non-perishable items that don’t need cooking. These include nuts, dried fruits, peanut butter, crackers, canned goods (with a manual can opener), and energy bars.
How can I tell if my food is safe to eat after a power outage?
Food safety after a power outage depends on temperature and time. Use a food thermometer to check if perishables have stayed below 40°F (4°C).
If they’ve been above this temperature for more than 2 hours, it’s best to discard them.
When in doubt, throw it out.
What’s the most effective way to insulate windows quickly?
The most effective way to quickly insulate windows is to cover them with thick blankets, quilts, or even cardboard. For a more effective solution, use bubble wrap: spray a light mist of water on the window and press the bubble wrap against it, bubble side facing the glass.
How can I keep my cell phone charged during a power outage?
To keep your cell phone charged during a power outage, use a portable battery pack, car charger, or hand-crank charger. Conserve battery by turning off unnecessary features like Wi-Fi and Bluetooth, and reducing screen brightness.
What are the early signs of hypothermia?
Early signs of hypothermia include shivering, exhaustion, confusion, fumbling hands, memory loss, slurred speech, and drowsiness. In infants, signs can include bright red, cold skin and very low energy.
How can I prepare my elderly neighbors for a winter power outage?
To help prepare elderly neighbors for a winter power outage, confirm they have adequate supplies of food, water, and medication. Help them create an emergency contact list, and check on them regularly during the outage.
Consider inviting them to stay with you if their home becomes too cold.
Conclusion
I hope you have found this article useful and informative. Consider using the article as a checklist for preparing for and dealing with an unexpected power outage on winter.