In today’s world, electricity has become an essential part of everyday life — and so have electricity bills. While some households have managed to reduce their costs through solar power systems, that option remains out of reach for many people. As a result, families across the globe continue searching for practical ways to lower their monthly power expenses.

However, one common habit silently increases electricity bills everywhere — leaving devices plugged in even when they’re turned off. Many everyday appliances continue to draw small amounts of electricity simply by remaining connected to a power source. This constant energy drain, often unnoticed, is known as “vampire energy” or “phantom load.”

According to the U.S. Department of Energy, this wasted standby power can cost the average household between $100 and $200 every year — money spent on devices that aren’t even in use.

Here are six common electrical products that consume power even when they appear to be off:

Televisions and Smart TVs
Modern smart TVs stay in standby mode to receive remote signals or software updates, using electricity even when the screen is dark.

Laptop and Mobile Chargers
If you leave your charger plugged in after disconnecting your device, it continues to draw power — a small but constant drain that adds up over time.

Gaming Consoles
Devices like PlayStation and Xbox consume standby energy to remain connected to networks and download updates automatically.

Wi-Fi Routers and Modems
These are among the biggest unnoticed power consumers. Even when your internet isn’t in use, routers constantly operate to maintain connections.

Microwaves and Ovens with Digital Displays
Those small LED clocks and settings screens draw power around the clock, even if you’re not heating anything.

Desktop Computers and Printers
Both devices often go into “sleep mode” rather than shutting down fully, which means they still use electricity in the background.