The building has been for years singled out as responsible for climate change committed in recent decades.

Without exceeding in alarmism is a fact that he sees the buildings and their emissions as a major advocate of climate change and all the consequences that this temperature change has led at all levels both for the environment in the global ecosystem.

And 'in fact estimated that globally more than half of global energy needs to be used for construction, production and maintenance of residential buildings is that they work. Just in research in sustainable building have turned it the latest technology involving the use of materials with low environmental impact such as laminated wood and cork, which often also employ renewable energy sources for their livelihood.

It 's a construction technique that is also becoming popular in Italy with a trial game from the Alpine regions that always takes the form of wood panels for construction and housing which have always been well advanced in the field of renewable energy and their daily use. No accident that the largest photovoltaic plants are located in this region and many of the industries that manufacture wooden houses have their production centers here, the starting point for a business that is expanding more and more throughout Italy.

The wooden buildings, however, in addition to being residential building in itself, can also become additions to the expansion of existing housing but also accessories and material for the remediation of buildings that need maintenance and restoration. And 'in fact essential for any type of building that isolation from the outside that minimizes heat loss is always monitored and reinforced. They alone can reduce the overall impact that buildings have in the world. To implement this, however, is entirely necessary to reevaluate what is the planning and construction logic that has offered in recent years and the means of producing wood: a house, office or any building to be efficient in the right place than isolation from the outside material needs to be in the right direction to make the most of natural light, which is essential especially in workplaces where the use of artificial light has been abused and can cause discomfort as well as in eye employees.

For orientation, the isolation is the fundamental type of energy source that is used for heating the building. Those currently employed are surely more oil, gas and other highly polluting forms of energy and space are increasingly obtaining alternative sources of energy such as biomass, solar, wind and other experimental forms. Certainly the initial investment is no small thing, the return to saving money and energy is evident, however. A good start would be to involve local governments in order to accomplish systems that foster public buildings, a small gesture but it could set an example for many private citizens and especially raising awareness of environmental protection. Also, if you evaluate the appearance of plant and specialist equipment, the more widespread use of these forms of energy would certainly increase the labor market, now so unpromising.