1. Design systems of buildings under power efficiency and ecological compatibility LEED international standards, BREEAM. 2. Forming of concepts of objects by power efficiency and ecological compatibility and engineering supervision of their realization. 3. Construction and starting-up and adjustment works on engineering systems of objects. 4. Carrying out of substantive audit of engineering systems. 5. Development of mathematical models of flows energy and resources in buildings for an annual cycle of their operation. 6. Determination of the valid power efficiency of objects of building. 7. Development of mathematical models of fields of light exposure, temperatures, speeds and humidity in premises of building objects. 8. Works on certification of objects in system LEED USGBC, BREEAM. 9. Distribution of the power saving up equipment and materials. As you can read all information on our site: www.bt-comfort.ru We have created a site for distribution of new technologies: www.ecorussia.info We were one of organizers of the competition first in Russia on the most power effective object: www.greenawards.ru