Grakhov V.P. 1
Mokhnachev S.A. 2
Yakushev N.M. 1
Nazarov S.A. 1
Ovsepyan O.A. 1
1 Izhevsk state technical University named after M.L. Kalashnikov
2 Eastern-European Institute
In this article, the authors calculated the efficiency of individual houses. In modern society, more and more attention is paid to the environmental conditions of the surrounding world. This trend has affected housing construction. In many countries, standards are developed «eco homes». Provides an overview of the systems that affect the energy efficiency of the building. On the basis of these systems were calculated parameters of individual houses. Payment method known in advance the characteristics of the studied buildings identified energy efficiency class. The authors concluded that buildings with energy efficiency class D less habitable, require large investments to maintain comfortable indoor climate, rather than the building, which is assigned to the class Century Building with energy efficiency class In require virtually no energy from urban networks, and therefore the cost of isterzana minimized.