Reusable Filters
Upgrade Appliances
Along with the Energy Star rating, you might also want to look for other energy efficient items. This would include items such as an energy efficient light bulb rather than your traditional incandescent bulbs. Most people now in days are going to the more energy efficient light bulbs as they are also supposed to last longer than your traditional incandescent bulb. This should in theory help you save on your monthly electric bills and how often you have to buy new light bulbs as well.
New Doors and Windows
Programmable Thermostat
Cold Water
The bottom line is that your energy bill doesn’t need to cost a quarter of your monthly income. By making a few sacrifices in terms of using more cold water and investing in better appliances, your bill can be mitigated with relatively little impact to your lifestyle. With all of this energy you conserve, just imagine what a beneficial impact it will have on the environment.