There are lots of ways to reduce your utility bill. Using dimmer switches and three-way light bulbs can help you reduce electricity consumption.
Fluorescents produce more light with less electricity and last longer too.
Keep blinds and drapes closed during summer months to prevent sunlight from heating up your house. During the winter, take advantage of the sun's rays by opening blinds and shades. Fireplaces are common sources of energy loss. Be sure the damper is in working order and that it's closed when the fireplace isn't in use. Glass fireplace doors can also help prevent energy loss.