An energy efficient home is good for the planet and for your wallet.  A little investment now can reduce your energy bills for years to come.  It’s easy!
Shut down and unplug electronics.
Make small changes to use – and pay for – less energy.  “Phantom load” is the term for power that continues to course through appliances like televisions, cable boxes, and coffee makers, even when they’re not in use.  Eliminate phantom load by plugging these devices into a power strip that you can shut off when you leave the house.   Shut down your computer when you’re not using it, plug your cell phone or iPod charger in only when you need them. 

Using a digital, programmable thermostat.
The benefits of a digital thermostat are twofold.  One is that you can set the exact temperature, and note more clearly the effect that reducing your home’s temperature even a degree or two can have on your heating bill.  Second is that you can automatically set your house to lower its own temperature during the times you’re not usually there – it will do the work for you!

Wash your clothes in cold water.
By using cold water instead of warn, the average household can avoid emitting 1,281 pounds of carbon dioxide annually and save on energy bills.

Fill your bottle with filtered tap water.
Choose the greener solution by using a reusable bottle, and filling it with filtered tap water.  Also, if you happen to use a Brita filtration system, you can be responsible by recycling the filter when you replace it. 

Use Energy Star – qualified windows in your home.
Some people are turned off by the initial cost of installing high-grade insulated windows, but such windows will pay for themselves in just a few years by reducing your heating and cooling costs.  There are aesthetic benefits, too:  Double-or triple-layered windows reduce condensation, increase your comfort, and prevent your home’s interior from fading by blocking harmful UV rays.

Plug Air Leaks
Air leaks are the greatest energy waster in the home, but they can be simple to plug. Install weather stripping and caulk to stop those expensive drafts and improve comfort. It’s cheap and easy, and almost anyone can do it. Look for leaks around windows, doors, electrical outlets, plumbing penetrations, and in the attic floor.
Tune up your HVAC.
HVAC maintenance is key to healthy and efficient heating and cooling. Get a professional tune-up every two years. It will cost around $100, but will save 5% to 10% on your heating and cooling bills. Also, clean or replace your filter every month. Dirty filters block normal airflow and significantly reduce the efficiency of the system, which wastes your money.