nbsp;
they are switched off or in a standby mode. Household appliances, including microwaves, can contribute significantly to these phantom loads.
According to the U.S. Department of Energy, standby power can account for 5-10% of residential energy use. Given that the average microwave uses about 3 watts of standby power, I wanted to see if unplugging it between uses could make a measurable difference in my electricity consumption and subsequent bill.
2. How I Tracked My Power Use And Electric Bill For The Experiment
To accurately track the impact
of
unplugging my microwave, I used a combination of a Kill A Watt electricity usage monitor and my utility’s online energy tracking tool. The Kill A Watt
device allowed me to measure the exact power usage of my microwave in both active and standby modes. I recorded the data daily to establish a baseline and monitor changes.
Additionally, I compared my electric bill from this April to previous months and the same month last year. My utility company’s online tool provided detailed consumption data, which helped me analyze any
