English question The paragraph includes sentence fragments Y

English question:

The paragraph includes sentence fragments. You may combine or rearrange sentences as long as you retain the original content.

Many of us tell ourselves. “I don’t waste electricity. I always turn off the lights when I leave a room.” However, many of us waste energy without realizing it. Appliances use a surprising amount of power. Even when they are turned off. Not everyone knows that leaving televisions, computers, and other devices plugged in wastes a lot of electricity. In fact, when we think the stereo is off. It is really only mostly off. Because we use this power without knowing we are using it, often while we are sleeping. People refer to it as “vampire energy” or “phantom power.” Fortunately, more and more companies are making electronics and appliances. That have improved power transformers. Allowing the user to leave the device plugged in without wasting more than one watt of electricity. In the meantime, unplugging appliances at night rather than leaving them in standby mode can save energy and money. Sometimes as much as a hundred dollars a year.

Solution

Many of us tell ourselves, “I don’t waste electricity and always turn off the lights when I leave a room”. However, many of us waste energy without realizing it. Not everyone knows that leaving televisions, computers, and other devices plugged in wastes a lot of electricity. Appliances use a surprising amount of power even when they are turned off. In fact, when we think the stereo is off, it is really only mostly off. People refer to it as “vampire energy” or “phantom power” because we use this power without knowing we are using it, often while we are sleeping. Fortunately, more and more companies are making electronics and appliances, that have improved power transformers, thereby allowing the user to leave the device plugged in without wasting more than one watt of electricity. In the meantime, unplugging appliances at night rather than leaving them in standby mode can save energy and money. This saving is sometimes as much as a hundred dollars a year.