Energy has become a central theme in many environments. In recent years, if businesses, industries, offices and even homes today, the problem has to do with energy efficiency. Case, in particular, are concerned areas where energy efficiency can be achieved easily with many advantages attracted. Design, power sources, and some of the aspects in a house and have managed to build energy efficient homes.
So what do we do with energy efficiency? In science the definition of complex meanings of efficiency with input power and output. For purposes of this article, we use the definition profane.
Energy efficiency simply means using less energy to achieve the same result. For example, in winter, heating is the most commonly used, which means that more power is used to keep the house warm. Otherwise, summer is the air conditioning occurs in the majority of cases, to keep warm. What happens if you change the normal window with special windows that allow a lot of heat through them? Now, in winter, less heat escapes from the house through the window to the outside in the summer and less heat in the house. Air conditioning is often away from home, because there are already comfortable. In this case, we have less energy with the same results.
Is important to note that energy efficiency is not the same energy savings. Reduce the amount of time you spend with your desktop is energy saving. Replace the desktop with the laptop consumes less energy efficiency.
The following are some of the areas in which the energy is applied.
Devices today consume less energy than the old plant. In most houses are energy efficient new models of refrigerators, freezers, dishwashers and other appliances. Some changes, such as getting a laundry instead of the oven saves a lot of energy.
The size of the building plays the shape, color, location and overall design an important role in energy efficiency. How to insulate walls slabs, foundation and basement to reduce heat loss in the cold and keeps you cool in the summer house. Color is important. Houses dark colors tend to absorb a lot of heat, light color. So if you live in a cold area, you can use a dark color at home to save energy used for air conditioning. Planting trees around your home also contributes to the internal temperature.
One of the techniques of energy saving and more important when it comes to replacing incandescent lamps with new energy efficient fluorescent lamps. The sky lights are also used to store energy used for lighting.
There are many technologies in the design of the building and strengthening of the energy value engineering effort optimal structural insulated panels (SIPs), insulated concrete forms (ICF), reducing vapor retarder / air solar water heater uses solar energy, and many others.
Houses low energy consumption are at the center of interest in the energy sector today and over time has become a necessity rather than a luxury