A brief explanation of the ACC's television's deal with ESPN and why UK-Louisville basketball will be on ESPN2.
Lighting. 1  1. Embrace natural light. Open up your curtains and let the sun shine in! 2  2. Change your bulbs. Replacing regular incandescent light bulbs with compact fluorescent (CFL) or LED bulbs is a big energy saver. 3  3. Turn off the lights. This is the simplest, most common way to save electricity, and it really works.
(More on figuring energy use without directly measuring it.). But if you want to measure the energy use yourself, you can definitely do that too. There are three ways to measure how much electricity something uses: 1  Buy a cheap, simple watt-hour meter.2  Buy and install a whole-house meter. 3  Look at the meter on the side of your house and time it.ut if you want to measure the energy use yourself, you can definitely do that too. There are three ways to measure how much electricity something uses: 1  Buy a cheap, simple watt-hour meter.