by Daisy Luther, The Organic Prepper:
Sometimes people think that a summer power outage is easier to deal with than a winter one. After all, in the summer, you don’t have to worry about freezing to death, which is a very real threat during a long-lasting winter outage.
However, a summer power outage carries its own set of problems. Foremost are heat-related illnesses and the higher potential of spoilage for your food. Even if you aren’t convinced that hardcore preparedness is for you, it would still be difficult to argue against the possibility of a disaster that takes out the power for a couple of weeks. Basic emergency preparedness is important for everyone
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Just ask the people who lived through the Derecho of 2012 how unpleasant it was
Severe, fast-moving thunderstorms (called derechos) swept through Indiana, Ohio, Virginia, West Virginia, Pennsylvania, Maryland, New Jersey, and Washington DC. Millions lost power, an estimated 4 million for an entire week. As if a week-long power outage wasn’t miserable enough, that part of the country was in the midst of a record-setting heatwave during the time period.
Also keep in mind that summer stresses our fragile power grid to the max, as everyone increases their usage of electricity to try and keep cool with air conditioners and fans. This ups the chances of an outage even when there’s not a cloud in the sky.
Back in 2003, a software bug caused an extremely widespread power outage in the middle of August. It was a very hot day, and increased energy demand overloaded the system. Because of the issue with the software, engineers were not alerted of this, and what should have been a small local outage turned into an event that took out power for over 10 million Canadians and 45 million Americans. I remember this one clearly because the little sub shop beside my workplace gave away all the perishable food that they had out at the time before it spoiled and I took home fresh sandwiches for my girls’ dinner that night. We sweated uncomfortably through the next two days until the power was restored.
Beware of dehydration and heat-related illnesses
On of the most serious concerns that sets apart a summer power outage from that of other times of the year is the heat. When you don’t have so much as a fan to move the air around, heat-related illnesses and serious levels of dehydration are strong possibilities. From my book, The Prepper’s Water Survival Guide, here’s an excerpt from the chapter on dehydration:
Dehydration is the state that occurs when you use or lose more fluid than you take in, and your body doesn’t have enough water and other fluids to carry out its normal functions. Your electrolytes are out of balance., which can lead to increasingly serious problems.
Symptoms of electrolyte imbalances include dizziness, fatigue, nausea (with or without vomiting), constipation, dry mouth, dry skin, muscle weakness, stiff or aching joints, confusion, delirium, rapid heart rate, twitching, blood pressure changes, seizures, and convulsions.
Dehydration can lead to very serious side effects, including death.
Following are the most common dehydration-related ailments.
Heat cramps: Heat cramps are painful, brief muscle cramps. Muscles may spasm or jerk involuntarily. Heat cramps can occur during exercise or work in a hot environment or begin a few hours following such activities.
Heat exhaustion: Often accompanied by dehydration, heat exhaustion is a heat-related illness that can occur after you’ve been exposed to high temperatures.
There are two types of heat exhaustion:
- Water depletion. Signs include excessive thirst, weakness, headache, and loss of consciousness.
- Salt depletion. Signs include nausea and vomiting, muscle cramps, and dizziness.
Heat stroke: Heat stroke is the most serious form of heat injury and is considered a medical emergency. Heat stroke results from prolonged exposure to high temperatures—usually in combination with dehydration—which leads to failure of the body’s temperature control system. The medical definition of heat stroke is a core body temperature greater than 105°F, with complications involving the central nervous system that occur after exposure to high temperatures. Other common symptoms include nausea, seizures, confusion, disorientation, and, sometimes, loss of consciousness or coma.
Dehydration can lead to other potentially lethal complications.
The Mayo Clinic offers the following examples:
- Seizures: Electrolytes—such as potassium and sodium—help carry electrical signals from cell to cell. If your electrolytes are out of balance, the normal electrical messages can become mixed up, which can lead to involuntary muscle contractions, and, sometimes, loss of consciousness.
- Low blood volume (hypovolemic shock): This is one of the most serious, and sometimes life-threatening, complications of dehydration. It occurs when low blood volume causes a drop in blood pressure and a drop in the amount of oxygen in your body.
- Swelling of the brain (cerebral edema): Sometimes, when you’re taking in fluids again after being dehydrated, the body tries to pull too much water back into your cells. This can cause some cells to swell and rupture. The consequences are especially grave when brain cells are affected.
- Kidney failure: This potentially life-threatening problem occurs when your kidneys are no longer able to remove excess fluids and waste from your blood.
- Coma and death: When not treated promptly and appropriately, severe dehydration can be fatal.
How to Treat Dehydration
People who are suffering from dehydration must replace fluids and electrolytes. The most common way to do this is through oral rehydration therapy (ORT). In extreme cases, fluids must be given intravenously. In a disaster situation, hospitals may not be readily available, so every effort should be made to prevent the situation from reaching that level of severity.
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