Among the many measures and projects which he decided on Grenelle Environment addressed the theme of "energy performance" buildings and homes. Remember that buildings account, in France, 25% CO ² and 43% of energy consumption. Thus, since 1 July 2007, any signing of a lease of a dwelling must be accompanied by an energy performance analysis. This system, already applicable to real estate sales since 1 November 2006, also refers to two million rental units involved .(...) The annual energy performance is established by a professional and results in a document that gives 4 Main information:
- a description of the main features of the building and its thermal equipment;
- an estimate of annual energy consumption and cost, and a ranking of consumption per m2 according to the principle of "label energy (scale from A to G);
- an indication of the amount of CO2 emitted due to this consumption, with a ranking according to a "climate label"
- recommendations to control energy consumption, especially work that could be made to improve building energy performance.
Reading this diagnosis is facilitated by a double label and a numerical estimate in euros.
Nearly half of the final energy consumption in France is for buildings. The buildings represent about 20% of greenhouse gas emissions. To improve the energy efficiency of buildings, a variety of instruments is used: thermal regulation "2005" for new buildings, tax credits for the purchase of equipment, energy performance ... "
In this context it is interesting to recall the cards thermographic losses heat homes.
Thus, the city of Grenoble says on its website , the studies it has undertaken to achieve a mapping infrared thermography on its entire territory. Using data collected by helicopter, a level of heat loss through the roof level has been assigned to each block on a scale January to May.
(Click here to view large map)
The TCC French company has developed since 2002, Thermicarte ® which is a map of the aerial extent of energy efficiency .
(Copyright CBT)
When Cleantuesday Effectiveness of April 14, 2009, TCC filed its services. The media presentation is available here , here and here .
if conducted on behalf of local authorities, Thermographic surveys are made available to citizens through the operation Thermi-Interactive ® for example in the case of joint Allevard-les-Bains . But as the infrared image of a home is a private, he can not publicly display or make available on the Internet the thermal image of a city. Also people who want to have a detailed heat loss of their homes are encouraged to visit City Hall to access detailed information about their home.
Although all aerial operations are offset carbon, we imagine that this is a troubling paradox that to produce a thermographic map from a plane or helicopter to result in the emission of greenhouse gases (GHGs). Also, the Swiss company Minizepp had the idea to install a sensor on a tethered balloon thermography has the advantage of being without noise and especially without any release of greenhouse gases.
Images taken from the infrared sensor are available online on the display screen which provides the ground operator who can perform all operations of their choice in taking pictures from the ball.
0 comments:
Post a Comment