Be Energy Efficient with Electronics and Lighting
(Sheridan, IL USA)
Replace all of your lightbulbs with energy savers---compare your electric bills and usage (if on a budget plan). You'll be glad you made the initial investment.
Shut out lights when you leave a room. It doesn't expend more energy to flip lights on and off contrary to old wives' tales
Unplug everything, and don't leave things like computers running while they are not in use.
You can save the earth and save money! Once you get into these habits, you'll feel guilty if you feel you are being wasteful. You'll also be more mindful of others' habits and maybe teach others to do the same.