1. Monitor Your Energy Use
You can reduce your monthly electric expenses — typically by as much as 15 percent, according to a recent IBM study — by knowing how much power you’re actually using and where you can most effectively cut back. Add a plug load monitor ($25 and up) to any outlet where you plug in an appliance or device; the monitor will display how much energy the device is consuming and when, helping you decide which ones should be turned off and at what time. Some models are programmable, to cut power automatically.
2. Install Dimmer Switches
Not yet ready to say buh-bye to incandescent bulbs? Then consider that simply dimming a light by 10 percent more than doubles the bulb’s life — and switches only cost about $10.
3. Add a Motion Sensor
Add motion sensor to your outdoor lighting fixtures. One of these little helpers (around $20 each) turns off the light when nobody’s present. The gizmos are great for the seldom-used areas of your home, like the basement and guest room.
4. Set a Programmable Thermostat
This handy item — widely available for about $50 — can help you save almost $200 a year by turning down the heat at certain times of day or night. For every degree you lower your thermostat for an eight-hour period, you cut energy use by about 1 percent. So, if you set it back 10 degrees overnight, you can save 10 percent.
5. Install an Energy Star-Rated Ceiling Fan
Prices start at just $30. In cooler months, run the fan in a clockwise direction to push warm air down from the ceiling, reducing HVAC load by as much as 10 percent. And in the summer, reverse the motion to circulate cool air — and make the temperature feel up to eight degrees cooler!
