45% of the total energy used in U.S. homes goes toward heating. So it pays to let the sun in, seal drafts, use insulated window coverings, and replace your old furnace, which is probably only 65% efficient (or less) and might burn 400 more therms of natural gas than a new model that’s 95% efficient. It’s good for you AND for the Earth.
[For more easy, money-saving, Earth-friendly tips, download a FREE copy of Green Riches: Help the Earth & Your Budget. Go to www.Smashwords.com/books/view/7000 or your favorite e-book seller and download to your computer or e-book device. Totally free, with no strings attached.]