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Fact or Fiction: Sustainable Building

Studies have shown that sustainable buildings cost only about 2 percent more to build than traditional buildings do -- and they'll pay you back many times over in energy savings. So how much do you know about building green?

When buying gas appliances, why do you always have to specify whether you are using LPG or natural gas?

Gas appliances are used in homes and business for purposes ranging from bathing to grilling food. But did you know that not all gas appliances use the same kind of gas? Find out the difference between LPG and natural gas appliances in this article.