Leaving your coffee maker plugged may not seem like it’s a big deal, but did you know that doing so will significantly affect your electric bill in the long run? As per the US Department of Energy, electric bills can rise by $100 to $200 annually when you leave your unused appliances running. And yes, your beloved coffee maker is not an exemption!

What’s even worse? Your coffee makers with digital displays use more power than older models. So, unplug if you want to save energy!

To unplug or not to unplug?

If you don’t need to keep your coffee warm for a long time, yes, you should unplug. This will help lessen the cost to pay your bill and will also help increase the lifespan of your coffee machine. If you’re lucky enough to have newer models of Keurig, utilize the auto-off feature where you can set it to power off after a certain period of time post-brew.

Plus, other coffee machines from other brands have this feature too so make sure to look for this feature before purchasing a coffee maker.

Why should you unplug your unused appliances?

Not only does it save you money, but unplugging your unused appliances also helps decrease the risk for fire accidents. Based on the US Fire Administration’s 2019 topical fire report, electrical malfunction is included in the top 4 primary causes of residential fires. If that’s not enough for you to unplug, I don’t know what else will!

As per the US Fire Administration’s recommendation:

  • Unplug unused small appliances.
  • Plug all small appliances into their proper wall outlet.

This is not solely a monetary issue, but a safety one! It’s such a small act to do but it can save you from a huge problem.

How much does unplugging let you save really?

As established, you can save around $100 to $200 a year by unplugging unused appliances. But of course, this is a case-to-case basis! Every home is different. But, to make things clearer: any electric device that utilizes a wattage of 1, such as your coffee machine, adds up to $1 rise in electric bill per year. That doesn’t seem much, but just count how many small appliances you have at home and estimate! It might not be so small after all.

Electricity usage of Keurig

The highest electricity expenditure takes place once you hit the power button, but after that, relatively less power is utilized. For example, if you turn the machine once and keep it on for 4 hours more, it uses about 5,440 watts. On the other hand, if you brew 8 cups of coffee and turn it off and on in between cups, it uses up to 10,400 watts. That’s a significant difference so keep that in mind! The initial power used is 1500 watts the moment you turn the unit on and about 3 minutes after that.

Another thing to consider is that leaving your Keurig on does not only keep the water in the reservoir warm, but the water inside that internal tank as well. That adds to the energy spent by the machine because the internal tank utilizes 200-400 watts of electricity when kept warm. However, just like an aircon unit, it uses more energy if the water becomes cold!

Generally, the Keurig utilizes around 60 watts if left unused.

Disabling the Auto-Off Feature

All Keurig coffee machines come with an auto-off feature to save energy. Thus, the machine powers off automatically after 2 hours of being idle. But if you really want to keep it on for more than 2 hours of non-use, here’s a guide on how to disable the feature:

Keurig K-Select and K-Cafe

  1. Turn the Keurig off.
  2. Press and hold the “strong” and the “10 oz. Large Mug” buttons for 3 seconds simultaneously.
  3. The green “AUTO OFF” light will turn off.
  4. Turn your Keurig on again and check if the “AUTO OFF” light stays off.

Keurig K-Classic (K55 or K50)

  1. Press the black “AUTO OFF” button if the green “AUTO OFF” light is on.

Benefits of unplugging unused devices

  • Decreases the cost of electricity bill
  • Decreases risk for electrical malfunction
  • Decreases risk for fire
  • Prolongs the life of your machine!

We believe that to each his own. But to be honest, we don’t see why you won’t unplug your unused appliances!

Are coffee machine prone to starting a fire?

We will not say it’s not possible, because it is, but we want to reiterate that it rarely happens. More likely causes of fire are old homes, frayed and worn-out cords, and broken and old wall outlets. Plus, Keurig is strict in complying with safety measures in manufacturing their coffee makers. 

Another potential fire hazard is leaving the coffee pot, near an electrical cord; if the cord melts, it could cause a fire. Some coffee makers have a 1 or 2 hour coffee pot automatic shut offs for added safety.


question mark

Do all coffee makers have automatic shut off?

To answer your question, not all coffee makers have an automatic shut off, but more manufacturers are producing coffee makers with automatic shut off recently.

What happens if I forgot to turn off my coffee maker?

It will most likely be unaffected by being left on for a few hours. Coffee machines have a built-in thermostat which stops it getting too hot. 

What devices should be unplugged when not in use?

Actually, anything that isn’t being used should be unplugged. But if you want a list, on top of my head are:

  • Coffee machines
  • TVs
  • Computers and laptops
  • Battery chargers
  • Toasters
  • Radio or stereo players

But we won’t get tired saying this: UNPLUG ANYTHING THAT’S NOT IN USE!

Any tips for easy unplugging?

A power strip is a top-rated yet affordable tool you can buy off Amazon. This is a strip where you plug multiple devices. It’s easy since with one flip of a switch, you can turn all those devices off. You’ll want to look for higher joules if you intend to plug-in multiple electronic devices.

Alternatively, if you do not want a surge protector hanging out in your kitchen, you can use a wall mount surge protector like this AmazonBasics:

Amazon Basics 6 Outlet, Wall Mount Surge Protector, Power Strip, 2 USB ports 3.4A, 1080 Joules
5,286 Reviews
Amazon Basics 6 Outlet, Wall Mount Surge Protector, Power Strip, 2 USB ports 3.4A, 1080 Joules
  • 6-outlet surge protector power strip with three-prong plugs
  • Prevents damage to sensitive devices such as computers, media systems, and more due to sudden power surges and outages
  • Provides power to up to six electronic devices with 3-line AC protection
  • Space-saving design can be placed strategically behind an entertainment center or desk, or mounted on the wall
  • LED light surge protection indicator to show active status

What is Energy Vampire or Phantom Power or Vampire Power?

These three terms refer to one thing: any electronic device that uses power despite being off or despite being in sleep mode. This goes on as long as they’re plugged. On top and one of the most draining devices is your beloved TV and its accessories.

As a general rule, a device can be classified as an energy vampire if the device is:

  • Can be controlled using a remote
  • Can be plugged into an external power supply
  • Has a digital interface or LED light that does noy shut off when idle

Last words

We hope that reading through this article encourages you to unplug any device that’s on idle mode. There’s nothing to lose if you do so! 

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