Greening up your home is not only good for the environment it is also good on your wallet. According to the National Institutes of Health, the U.S. generates about 208 million tons of municipal solid waste a year, that’s more than 4 pounds per person per day.

Here are some minor changes you can implement at home that will add up to real benefits.

Green up your appliances

Replace your old refrigerator and save as much as $150 a year. Appliances are the biggest drain on a home’s total energy bill. Replace appliances older than 10 years with energy-efficient models that bear the “Energy Star” logo. Energy Star-qualified appliances use 10%-50% less energy and water than standard models.

Take Your Temperature

Use a programmable thermostat to keep your home’s temperature on a schedule. Program the thermostat in cold weather and keep it higher in warm weather. Set the timer to only change the temperature when you are home. During the colder months, each degree below 68°F saves 3%-5%. You may also want to consider replacing older furnaces. Today’s furnaces are about 25% more efficient than they were in the 1980s.

Use Water Wisely

Save every time you flush by installing low-flow toilets. They use only 1.6 gallons per flush, compared to 3.5 gallons per flush for pre-1994 models. Save water at your faucets by installing aerators. This could cut your annual water consumption by 50%.

Let there be Light

Using Compact Fluorescent Light bulbs (CFLs) will consume 66% less energy. CFLs may cost a little more but they last 10 times longer than a standard incandescent bulb. In dollars and cents, replacing a 100-watt incandescent bulb with a 32-watt CFL can save $30 in energy costs over the life of the bulb.

Practice Plastic Placement

Did you know Americans throw away some 100 billion polyethylene plastic bags? — Plastics (grocery, trash and sandwich bags to name a few) are made from petroleum. Plastics are considered one of the main contributors to global warming. Always make sure to reduce, re-use and recycle your plastics.

There are many more ways to live green. If you are looking for more ideas check out National Geographic’s Green Guide.

Please share your tips for saving money, energy and living green.