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(StatePoint) It may be your dream to make a big impression on the world, but as far as the environment is concerned you’ll do everyone a favor by reducing your impact.

In addition to recycling and composting, you can do your part for the planet by learning your carbon footprint and taking steps to improve it.

A carbon footprint measures your contribution to global climate change, taking into consideration factors like the size of your house, the type of transportation you use, and the source of energy you use at home and work.

You can calculate your carbon footprint online by visiting www.comfortableresponsible.org and clicking on “Carbon Calculator.”

If you’re surprised by what you learn, don’t worry. You can make minor changes to your lifestyle that will reduce your carbon footprint (and save you money!). Here are some ideas to green your daily life:

There’s no reason to keep your electronics and appliances running when you’re not using them. You may find you prefer living in a house without the din of a constantly droning television set.

Better yet, unplug your electronics. Some products consume energy even if they are just plugged into the wall, including chargers for your phone and camera. According to ENERGY STAR, the average U.S. household spends $100 per year to power devices that are off or in standby mode.