Image Credits: Stanly8853, at Pixabay
Sustainability, green building and energy efficiency are all words becoming part of today’s mainstream consciousness. As global environmental awareness spreads, certain regions in the world are acting as leaders in the green living movement.
Living a more earth friendly and healthy lifestyle is not as difficult as many people believe. Green building methods and alternative energy systems are increasingly affordable for the average citizen. There are even ways to make an existing structure more energy efficient whether it is a residential home or a commercial building.
One of the easiest ways to improve energy efficiency is to purchase products recognized by the Energy Star program. Energy Star is sponsored by the U.S. Environmental Protection Agency and gives special certification to products that offer the highest level of efficiency in a particular category. All products certified must meet specific guidelines and are then allowed to carry the Energy Star logo. For more information about Energy Star, visit: http://www.energystar.gov/.
Natural light is the simplest way to save energy at home. Consider the size and location of all the windows in your home. Well-placed skylights or atriums also increase natural light and electrical efficiency. Although it is easier to make these considerations when building your home, you’ll be surprised at how quickly an investment in a smart, energy efficient renovation can pay for itself.
Passive solar and passive cooling are excellent strategies to maintain energy efficiency. Passive solar optimizes the use of heat-trapping materials. Many aspects of a home affect heating and cooling, even the direction it faces can decrease energy costs.
When choosing a passive solar solution, remember basic facts like homes facing the South are warmer than homes facing the North. Homes facing the East are warmer in the morning and those facing West are hotter in the afternoon.
Passive cooling is facilitated by the wind in higher elevations. Mountain slopes facing away from predominant winds provide shelter and warmth. Slopes facing predominant winds are cooler.
Properly insulated walls, windows, roofs and floors are also crafted to attract or deflect the sun’s heat. Special window glazing can increase heating efficiency in the winter and shades or blinds affect cooling in the summer. The correct use of ceiling fans in the appropriate season can also improve energy efficiency.
The trees in your yard also support energy efficiency. Landscaping is another important consideration when thinking about energy efficiency. Deciduous trees (leafy in summer, bare in winter) provide wonderful shade for your home in summer, but allow the sun to help warm your home in winter. Plant these trees on the sides of your home that receive the most sun. Evergreens can also provide an effective break from chilling winds in winter.
Energy efficiency is a simple, affordable way to begin living a healthier, greener lifestyle. Whether you are building a new home or searching for a way to increase the value of your existing home, an investment in increased home efficiency is an investment in the future.