I Cut My Electricity Bill Without Unplugging a Single Thing – Here Is the $6 Trick I Use Every Night

You can save up to $100 a year

Bright living room with beige and cream interior, TV mounted on wall, sofas, armchairs, and a window bringing in daylight.
(Image credit: Kyle Knodell, Carrier and Co, Vergara Homes)

Almost every appliance uses power when in standby mode. Particularly electronics with clocks, timers, remotes, and chargers – leaving them on drives up your energy bill, but unplugging them one by one is a time-consuming task that many of us realistically wouldn't do every night.

Smart plugs, like this pack of four $6 Kasa plugs at Amazon, can be programmed to turn off at a certain time every night, eliminating the standby power that can cost households up to $100 a year, according to the US Department of Energy.

$6 Smart Plugs Can Save Up To $100 a Year

Despite the name, smart plugs don't require any specialized tech knowledge to use. There's no installation, all that's required is to plug your devices into the smart plug, then plug that into the outlet.

Download the app, and you'll be able to set timers for the plugs. This can be for the same times every day, or different throughout the week to account for changes in your weekly routine.

Simply set your appliances to turn off at bedtime, then on again before everybody wakes up, and your home will be using significantly less standby energy, reducing bills.

TVs, AC units, consoles, chargers, and small appliances with digital clocks are some of the biggest 'vampire appliances', secretly costing money by using what's referred to as 'phantom power'. Prioritising these devices with smart plugs will result in the most significant reduction in bills.

The Kasa plugs will be part of your smart home setup, too, as they're Matter-compatible, meaning you can control them using your existing voice assistant or smart hub, whether Amazon Alexa or Google Home.

The Kasa Smart Plugs are available as a pack of four for $25.49 at Amazon.

More to Shop

Smart plugs will instantly reduce the amount your household is spending on energy bills by eliminating the power that your devices are pulling overnight, while on standby.

Here are six more solutions to reduce your bills around the house.

All prices were correct at the time of publication.


Next, learn where to put motion sensor lights in your home to reduce your bills.

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Dan Fauzi
Home Tech Editor

Dan is the Home Tech Editor for Homes & Gardens, covering all things cleaning, sound, smart home, and air treatment across the Solved section.

Having worked for Future PLC since July 2023, Dan was previously the Features Editor for Top Ten Reviews and looked after the wide variety of home and outdoor content across the site, but their writing about homes, gardens, tech and products started back in 2021 on brands like BBC Science Focus, YourHomeStyle and Gardens Illustrated.

They have spent more than 400 hours testing and reviewing vacuums, soundbars and air purifiers for Homes & Gardens.

Dan has a BA in Philosophy and an MA in Magazine Journalism. Outside of work, you'll find them at gigs and art galleries, cycling somewhere scenic, or cooking up something good in the kitchen.