Energy Vampires: Unplug These Devices to Save Money and Energy
Are you looking for ways to reduce your environmental impact and lower your monthly energy bill? One simple solution is to unplug certain household devices when they’re not in use. Many gadgets continue to consume electricity even when idle, a phenomenon known as “standby power.” These “energy vampires” can silently drain power and add to your expenses. While you don’t need to unplug every device in your home, focusing on the worst offenders can make a noticeable difference.
Unplugging these energy-hungry devices might only save you a few dollars each year individually. However, the cumulative effect of unplugging multiple devices can lead to significant savings over time.
Here are some of the worst energy vampires to consider unplugging:
Coffee Makers
According to data, coffee makers can be surprisingly power-hungry, consuming a significant amount of electricity even when idle. Traditional drip coffee makers are particularly notorious for this due to features like LCD displays, internal timers, and components that are kept ready to quickly brew a cup. Unless you need the machine to keep your coffee warm, unplugging it when not in use is a good idea. If you tend to forget, consider using a timer plug to automatically turn the machine on and off at specific times.
Even modern single-cup coffee makers, such as those from Keurig and Nespresso, can contribute to standby power consumption. The amount of energy they use varies, but models that keep water hot in standby mode will generally consume more power.
Desktop Computers
Whether you have a basic computer or a high-end gaming PC, it’s likely consuming electricity even when on standby, especially if it’s in sleep mode rather than completely shut down. Gaming PCs, with their power-hungry components like dedicated graphics cards, tend to draw even more electricity. On average, a desktop computer in standby mode can add a noticeable amount to your annual electricity bill. Monitors and other peripherals further increase this amount.
Unplugging your computer when not in use ensures that it’s not silently draining power. While plugging and unplugging it every day can be inconvenient, especially if you use it frequently for work, the energy savings can be worth the effort. Consider using a solid-state drive (SSD) as your boot drive to speed up the startup process.
Video Game Consoles
Game consoles are among the worst culprits when it comes to standby power consumption. Modern consoles often have “rest modes” that allow them to update software, charge controllers, and resume games quickly. While convenient, these features consume power. You can reduce this consumption by adjusting the console’s settings, such as turning off power to USB ports when idle. However, turning the console off completely uses even less power.
If you’re in the middle of a game and can’t save, leaving the console plugged in is understandable. However, if you’re finished playing and can save your progress, unplugging the console can help reduce your energy bill.
Wi-Fi Router
The internet is essential for most people, so modems and routers are typically left on all day. While they might not seem like major energy consumers, they can draw a surprising amount of power. Newer Wi-Fi technologies, such as Wi-Fi 6E and Wi-Fi 7, offer increased bandwidth and improved range but often come with higher energy consumption. Mesh Wi-Fi systems, which use multiple devices throughout the home, also tend to consume more energy.
If you have smart home devices that require a constant internet connection, keeping your router on is practical. However, if you don’t need the internet while you’re sleeping or away from home, consider unplugging your router to save energy.
Other Potential Energy Vampires
In addition to the devices listed above, other common household electronics can contribute to standby power consumption. These include:
- Phone chargers: Even when not connected to a phone, chargers can draw small amounts of power.
- Televisions: Modern TVs often have standby modes that allow them to turn on quickly.
- Blu-ray players: Similar to TVs, Blu-ray players can consume power even when turned off.
- Heated pet beds: These can use a surprising amount of energy to keep your furry friends warm.
- Printers: Printers often have standby modes that keep them ready to print.
- Microwaves: The clock and other functions on a microwave can draw power continuously.
How to Identify Energy Vampires
To identify other devices in your home that are consuming excessive standby power, consider using a power meter. These devices measure the amount of electricity used by an appliance, allowing you to see how much power it’s drawing even when idle. By using a power meter, you can identify the worst energy vampires in your home and make informed decisions about which devices to unplug.
