Try using cold water in the washing machine whenever it is possible. 90% of the energy used by washing machines is for heating up water. Because of this, using warm water will just increase your monthly utility bill and decrease the amount of money you have at the end of the month.
Turn off the kitchen, bathroom, and any other exhaust fans as soon as you no longer need them. Some people leave the fans on for 20 minutes or so, but it is better to leave them on for no longer than five minutes after showering, bathing, or cooking is finished.
Use solar hot water. By installing a solar hot water system, you can use solar power to heat the water you use for everything in your home. It will work for your showers, washing dishes and doing laundry. If you are worried about not getting enough sun, you can invest in a small, traditional water heater as well.
For green energy use in your home, you should change all your incandescent bulbs to the new energy efficient fluorescent bulbs. Not only will you save a bundle on your energy bill, but you will help conserve energy for future generations and reduce your own impact on the power grid in your city.
Too often, the water heater allows water to reach a scalding temperature when trying to take a shower. Try turning the maximum heat on the water heater down by twenty degrees, and you will see a definite decrease in electricity costs. Tankless water heaters are another green energy option for anyone.
Check out the Green Power Network website to find out if there is a green power alternative available in your area. Consider switching to green power if there is a good service available in your area and if you can afford to. You might be able to get a tax rebate in some states.
Learn how to make your own windmill and solar panels through these sites: Homemade Solar Power Solar Power Benefits
Install timers, motion sensors, or sound sensors on lamps, lights and other electrical devices to automate their functions. Such sensors are ideal if you have a hard time remembering to turn off the lights, and because they conserve energy, they can save you a significant amount of your power bill.