If you have a house full of electronics that all consume small amounts of electricity while idle, those little loads can add up.
But there’s another factor people often overlook.
**Convenience matters.**
Saving money is great.
Saving energy is great.
But if an energy-saving habit is so annoying that you stop doing it after three days, it isn’t particularly useful.
That’s why I’m now much more selective about what I unplug.
If something is easy to disconnect and I know it doesn’t need to remain powered, I’ll consider doing it.
But I’m not going around the house unplugging every appliance after every use.
That’s simply not a sustainable routine for me.
The microwave experiment also made me rethink another common piece of advice: “Just unplug everything when you’re not using it.”
That sounds simple, but modern homes don’t really work that way.
Some devices are designed to remain connected.
Others have settings, clocks, or features that depend on continuous power.
And some appliances may be difficult or inconvenient to unplug repeatedly because they’re positioned behind furniture or connected to hard-to-reach outlets.
There’s also the question of whether repeatedly plugging and unplugging something is worth the hassle.
For me, the biggest lesson wasn’t that everyone should—or shouldn’t—unplug their microwave.
It was that you should understand what you’re actually trying to save.
If your goal is to reduce your electricity bill, don’t assume every plugged-in appliance is equally responsible for the cost.
Start with the biggest consumers.
Look at heating and cooling.
Look at hot water.
Look at appliances that run for hours.
Look at anything that’s old or inefficient.
And, if you’re genuinely curious about standby consumption, consider using an electricity meter designed to measure the power draw of individual devices.
That gives you something much better than guessing.
You can plug the meter into the outlet, connect the appliance, and see how much electricity it actually uses.
That kind of experiment can be surprisingly revealing.
You might discover that the device you assumed was wasting the most energy barely uses anything when idle.
Meanwhile, something you rarely think about could be consuming considerably more.
