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5 Common Misconceptions About Electricity Usage: How to Save Big on Your Utility Bills

ELECTRICITY RIS UPDATED February 25, 2025

Many homeowners unknowingly waste electricity due to misconceptions. A few simple changes can drastically reduce your utility bills and make your home more energy-efficient. Let’s clear up the most common myths about electricity usage, and show you how easy it is to save money while protecting the environment.

Misconception #1: Fans Make Rooms Cooler

It’s a common belief that running a fan can cool a room, but this isn’t the case. Fans do not lower the temperature of a room. Instead, they circulate air, which creates a cooling sensation on your skin, tricking your body into feeling cooler. This can allow you to set your air conditioner to a higher temperature, reducing energy consumption without sacrificing comfort.

Additionally, running a fan in an empty room is a waste of electricity. Make sure to turn off fans when you leave a room to save on your energy bill.

Misconception #2: Space Heaters Are Cheaper Than Heating Your Whole House

Using space heaters in only the rooms you use may seem like a cost-saving strategy, but space heaters are actually less energy-efficient than your furnace. In fact, running multiple space heaters can end up costing you more in the long run. If your furnace is well-maintained, it’s often the most cost-effective way to heat your home, even if it heats rooms that aren’t always in use.

Misconception #3: Turning Devices On and Off Uses More Energy Than Leaving Them On

Years ago, it was true that turning electronic devices off and on could consume more electricity than leaving them running. But today’s devices have become far more energy-efficient. Modern laptops, smartphones, and other electronics use minimal energy when starting up. Keeping them on constantly wastes energy. Turn off your devices when not in use to avoid unnecessary electricity consumption.

Misconception #4: Devices Stop Using Power When Turned Off

Turning off a lamp, TV, or coffee maker doesn’t necessarily stop them from consuming power. Many appliances enter "standby" or "sleep" mode, where they still draw electricity, albeit in small amounts. To truly save energy, unplug devices when they’re not in use. For added convenience, plug several devices into a power strip and simply turn it off when you're done.

Alternatively, use smart plugs to control your devices remotely, making it easy to cut the power at the source with your phone.

Misconception #5: Running Appliances at Night Is Always Cheaper

Some utility companies offer reduced rates during off-peak hours, but not all do. If you’re charged the same rate 24/7, running appliances like dishwashers or washing machines at night won’t save you any money. To find out if your utility provider offers time-of-use billing, check your latest bill or contact them directly.

Make Your Home Energy-Efficient with The Light Realty

When you’re looking for a new home in North or South Carolina, consider energy-efficient features like smart thermostats, energy-efficient appliances, and good insulation. These can significantly lower your electricity costs. At The Light Realty, we’re committed to helping you find homes that save you money, with the best energy-efficient options available. Let us guide you to a home that fits your needs, lifestyle, and budget—while also helping you save on utilities.


By addressing these misconceptions and making simple adjustments to your daily habits, you can save a considerable amount of money on your electricity bills. Start with these easy changes today, and enjoy a more energy-efficient home tomorrow!

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