Ever wonder where the biggest chunk of your utility bill comes from? It actually comes from your appliances, namely your refrigerator. It is the chief energy guzzling appliance in your home, consuming a whopping 13.7% of house-hold energy, over 1000 Kilowatts of electricity a year, and nearly five times the electricity of a color TV., according to the U.S. Department of Energy . Luckily, newer Energy Star certified models will save you a bundle on utility costs.

Big Consumer

Refrigerators, surprisingly, are a big chunk of our utility bills. They consume almost as much as a color TV, clothes dryer, and freezer combined! We often shut off the lights and turn down the heat to save energy, meanwhile, huge amounts of energy are escaping from the refrigerator door as we scour for a midnight snack.

But we are not the only ones to blame, our out-of-date refrigerators are just as guilty. In fact, according to Energy Star, refrigerators from before 1990 use enough extra energy in a year (over a current Energy Star models) to light a house for four months! Efficiency has been improved with better insulation, more precise temperature and defrost gauges, and more efficient compressors. And improvements have been continuous—models today realize nearly 40% savings in energy use over refrigerators in 2001.
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Architect, Sarah Susanka, has helped reduced the popularity of McMansions by introducing a quainter lifestyle, beginning with our homes.

Her book, ‘The Not So Big House,’ embraces the idea that less is more and that luxury does not have to mean excess. So what does this have to do with green and energy efficient homes? How can a smaller home work for you?

A small, modest home means less heat, less air-conditioning, and less lighting. A home with fewer square feet is more efficient because a smaller amount of energy is needed to run the A/C, provide hot water, and perform other energy consuming activities.

So what can we do to make the most of the space we have?

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