Kiera Jefferson
Electromagnetic fields (EMFs) are an invisible but ever-present part of modern life, with potential risks from mobile phone radiation to high-voltage power lines. However, one lesser-known form of electromagnetic pollution is dirty electricity, which refers to erratic spikes and surges of electromagnetic energy travelling along power lines and building wiring. This type of electrical pollution is characterised by frequencies that deviate from the standard 50 Hz current used in Australia, with frequencies above 2 kHz potentially being harmful. While the exact health risks of living near power lines are debated, there are simple steps you can take to reduce exposure to electric and magnetic fields, such as turning appliances off when not in use and increasing your distance from electrical wiring and appliances. This is particularly important if you experience faulty wiring, which can generate extra electric and magnetic fields and pose a safety risk. Understanding the effects of pollution degrees on electrical equipment can also help ensure a safe, non-hazardous environment. Additionally, power plants are a major source of air pollution and CO2 emissions, and while regulations like the Clean Air Act have helped reduce emissions, there are still risks associated with ash disposal and nuclear waste storage.
Characteristics of how to defend against electrical pollution:
| Characteristics | Values |
|---|---|
| Pollution degree | A classification according to the amount of dry pollution and condensation in the environment |
| Pollution degree 2 | Non-conductive pollution; temporary conductivity caused by condensation |
| Pollution degree 3 | Conductive pollution or dry non-conductive pollution that becomes conductive due to condensation |
| Pollution degree 4 | Persistent conductivity caused by conductive dust, rain, or snow |
| Electric and magnetic fields | Turn appliances off when not in use and when it is safe to do so |
| Reducing exposure to magnetic fields | Move bedrooms and living areas away from circuits; modify the electricity supply; increase distance from wiring |
| Dirty electricity | A form of electrical pollution created as a byproduct of electricity, with frequencies above the standard 50 Hz current |
| Reducing dirty electricity | Use DE plug-in filters; remove or replace high sources of dirty electricity |
| Power plants | Burn low-sulfur-content coal; cofire wood chips with coal; pretreat and process coal; use particulate emission control devices |
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What You'll Learn
Turn off appliances when not in use
One of the easiest ways to defend against electrical pollution is to turn off appliances when they are not in use. This simple action can have a significant impact on reducing your carbon footprint and improving the efficiency of your home or workplace.
Turning off appliances at the wall ensures that they are not using any electricity, even in standby mode. Many modern appliances, such as televisions, computers, and kitchen appliances, often have a standby mode that allows them to turn on quickly or maintain some functionality, such as a clock or display. While this is convenient, appliances in standby mode still consume electricity, contributing to energy waste and increasing your electricity bill.
By turning off appliances when they are not in use, you can reduce the amount of electricity your home or workplace draws from the power grid. This reduction in demand can help lower the overall amount of electricity that needs to be generated, which, in turn, reduces the environmental impact of electricity generation. This is especially true if your local power grid is supplied by fossil fuel-fired power plants, which are a major source of pollution.
In addition to reducing pollution, turning off appliances when they are not in use can also help to extend the lifespan of those appliances. This is because the appliances will not be running continuously, giving them a chance to cool down and rest between uses. This can lead to reduced maintenance costs and less frequent replacement of appliances, further reducing electrical waste and saving you money.
Finally, turning off appliances can also improve your focus and productivity by reducing distractions, especially at home. For example, turning off the television or gaming console when not in use can help create a quieter and more relaxed environment, making it easier to focus on other tasks or simply unwind after a long day.
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Position furniture away from cables
Electric furniture has become increasingly popular in recent years, offering a more efficient and sustainable way to heat homes. However, it's important to be aware of certain risks associated with its usage. Electric furniture can pose a fire risk due to overheating, and live electrical wires can also lead to electrocution. To ensure your safety, it's crucial to heed the following advice:
When arranging furniture, it is imperative to maintain a safe distance from electrical cables and appliances. Here are some specific guidelines to follow:
- Maintain a distance of at least 10 feet between electrical devices, cords, and water sources such as pools or spas. This precaution is essential to minimise the risk of electric shocks and short circuits.
- Avoid placing furniture near electric heaters or hot plates. Electric heaters should be positioned on level, non-flammable surfaces, and it is recommended to plug them directly into wall outlets instead of using extension cords or power strips, which may overheat and result in a fire.
- Keep appliance cords away from heat sources, moisture, rugs, or heavy furniture. This practice helps prevent fires and electrical shocks.
- When using a ladder, ensure it is at least 10 feet away from power lines. Always carry and place the ladder horizontally to reduce the risk of accidental contact with power lines.
- Before digging in your yard or garden, be mindful of potential underground wiring or cables. Contact your local utility company to request information about any underground utilities in your area.
By adhering to these guidelines, you can help create a safer environment when using electric furniture and appliances. Remember to prioritise safety and always consult a qualified professional if you have any concerns or require further advice.
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Regularly test wiring for faults
Electrical wiring should be regularly tested for faults to ensure the safety of your home and family. Faulty electrical wiring can lead to electrical fires, arc faults, power surges, and other serious issues. In the worst cases, faulty wiring can catch fire and burn down your home. Therefore, it is crucial to be vigilant and proactive in inspecting your wiring and addressing any issues that arise.
One way to test for wiring faults is to regularly check your fuse box or circuit breaker. Typically located in the garage or outside of the house, you can open the box and inspect for any signs of irregularity. For example, a voltage reading of 0 or damage to wires are indications of a problem. If you notice any irregularities, it is recommended to call a professional electrician to address the issue.
Another method to test for wiring faults is to inspect your electrical wires and sockets for any signs of damage. Wires can become damaged over time due to various factors such as age, pests, or incorrect wiring. Frayed cables are a common issue that can lead to fire hazards and electric shocks. Chew marks on the wiring may indicate the presence of rodents, which can compromise the integrity of the wiring. Discolored sockets or light switches can also indicate that the wiring is heating up, often due to loose or faulty connections.
To further test for wiring faults, you can assess the condition of all outlets in your home. Loose outlets can shake the wires, causing a disruption in the electricity flow that can lead to sparks, shocks, and potential fire hazards. If you notice a loose outlet, it is important to first turn off the power from the breaker before attempting any repairs. Ensure that the wires are securely connected to their respective terminals, then reattach and screw the outlet in place.
Additionally, it is important to be mindful of strange odors coming from your outlets. A persistent burning smell could indicate that the wiring is overheating and melting the outer protective sheath. In such cases, it is crucial to act quickly by disconnecting all appliances from the circuit, manually tripping the breaker, and keeping a fire extinguisher nearby.
While some wiring faults can be identified through visual inspection and basic tests, it is always recommended to consult a licensed electrician to thoroughly check the quality of your electrical wiring and perform any necessary repairs or replacements. They have the knowledge, experience, and specialized equipment to accurately diagnose and resolve wiring faults, ensuring the safety of your home and preventing potential hazards.
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Keep distance from power lines
With the increasing number of power lines in urban areas, it is crucial to understand the importance of maintaining a safe distance from them. Power lines carry a voltage of almost half a million volts, emitting electric and magnetic fields, also known as electromagnetic fields (EMFs). These EMFs emit in any direction up to a quarter of a mile from the lines, and the strength of the EMF decreases as the distance from the source increases.
The real danger lies in the magnetic fields, as they can penetrate most things, including buildings and people. Prolonged exposure to high levels of EMFs from power lines has been a topic of concern for many years, with studies suggesting a possible link to certain health conditions, such as childhood leukemia. While most buildings are shielded from electric fields, it is important to minimize the risk of magnetic field exposure, especially for young children.
To measure your exposure to EMF radiation, you can use an EMF meter. The goal is to measure exposure to electromagnetic fields with your meter of 0.5 mG (milligauss) or less, which will likely require a distance of 800 feet or more from power lines. Maintaining a safe distance from power lines is crucial, especially during sleep, as it is the key regenerative time for your body.
In addition to distance, you can also use EMF protective products to neutralize the EMFs you are exposed to. It is important to remember that power lines are not the only sources of EMFs. Cell phones, microwave ovens, computers, and many other common household items also produce electromagnetic fields, some at higher levels than power lines but for shorter periods. When considering the purchase of a property, always investigate the potential for electronic pollution, as ongoing exposure to EMR can impact your health.
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Consult a doctor after an electric shock
Electric shock occurs when an electric current passes through the body. The effects of an electric shock vary depending on its source and severity. Shocks from household appliances are often mild, while shocks from power lines can be severe or even fatal. Even after a minor shock, it is recommended to see a doctor as soon as possible, as electric shocks can cause internal injuries that are hard to detect without a thorough medical exam.
When to Consult a Doctor
Even if the injuries seem minor, it is crucial to see a doctor after an electric shock to check for internal injuries. Electric shocks can cause a range of health complications, including infection, irregular heartbeat, cardiac arrest, respiratory arrest, and psychiatric disorders. In addition, electric shocks can result in blunt force trauma or broken bones if the person is thrown from the electric source.
What to Expect at the Doctor's
When you arrive at the hospital, a medical team will run tests to determine the extent of your injuries. They will check to see if your heart, brain, muscles, and bones have been damaged by the electric shock. Tests may include an electrocardiogram (EKG) to check your heart, blood tests and urinalysis to check for muscle injuries, and imaging tests such as X-rays, CT scans, or MRI scans to check for broken bones or dislocations. For severe shocks, a doctor may recommend staying in the hospital for monitoring to check for any heart issues or severe injuries.
Preventing Electric Shock
To prevent electric shock, it is important to follow safety guidelines and regulations. This includes always using a licensed electrician for electrical work, installing safety switches and testing them regularly, and never using electric appliances around water or with damaged cords. Additionally, it is important to check household appliances regularly for signs of damage and to follow the manufacturer's instructions for power tools. By taking these precautions, you can help reduce the risk of electric shock and its potentially serious health complications.
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Frequently asked questions
Electrical pollution, also known as "dirty electricity," is a form of electromagnetic interference or electromagnetic pollution. It is created as a by-product of electricity and is characterised by frequencies that deviate from the standard 50 Hz current used in Australia.
You can use a Trifield® Line EMI Meter to measure electromagnetic interference on power lines and detect electrical pollution. Take readings at low and high power to get a baseline. If readings are above the recommended levels, try using DE plug-in filters.
While research is ongoing, electrical pollution may negatively impact health and well-being. Electrical shocks and fires are also a risk. If you believe someone has experienced an electric shock, do not touch them, as they may still be in contact with the electrical source. Call 911 or emergency medical help.
