The sun generates more than 10,000 times the amount of energy the entire world consumes annually ... for free. Utilizing this power can help to cut dependence on fossil fuels, reduce harmful CO2 emissions and dramatically lower your energy costs.
Here are some solar design techniques to consider. Some would be impractical to apply after your home is built, but others can be adapted to help you save money and the environment:
- Orientation - Your home should be positioned so that living areas face to the south because that side receives the most natural daylight.
- Insulation - Make sure your home is properly and thoroughly insulated.
- Ventilation - Doors and windows should be positioned opposite each other in order to allow a cooling breeze to flow through your house.
- Windows - The windows on the south side of your home should be larger so the sun's light can easily penetrate them, and windows on the north side should be smaller to prevent heat loss at night. All windows should be high-quality with energy-saving features like double- or triple-panes and protective coatings.
- Landscaping - Plant trees to provide shade in summer months. Arrange landscaping to direct the breeze toward your home.
- Energy Audit – A home energy checkup helps owners determine where their house is losing energy and money, and how such problems can be corrected to make the home more energy efficient. The audit may include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test, and using an infrared camera.
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