Most people never think twice about leaving their microwave plugged in day and night. But after learning about “phantom power,” I decided to test whether unplugging it after every use could actually lower my electricity bill and reveal a hidden source of wasted energy, therefore
What I discovered was both interesting and unexpected. While the microwave did continue using a small amount of electricity while idle, the actual savings from unplugging it were far smaller than I imagined—raising a bigger question about whether some popular energy-saving habits are really worth the effort, but