energy consumption

Energy effective houses increase efficiency and they are designed to decrease Negative effect on human healthy and environment during their life-cycle by means of better location, design, constructions, operation, maintenance and reconstruction performance is their main contribution which means lower energy consumption and lower operating costs. These buildings have certain thermal-technical specifications. Which consumer model will be solved by design .

The article examines the consumption of fuel in given facility, in relation to the existing climatic conditions. It has been analyzed the building energy efficiency improvement after thermomodernization. Summarizes the nature of the changes in the cost of energy/fuel for the facility, with the change of income and inflation in Poland. A comparison of the terms of use of the building by the residents on the basis of questionnaire surveys was conducted. It was shown the different effects of thermomodernization of multi-family building.