title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ»Ð°ÑÑÐ° ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ð¹ ÑÑÐ°ÑÐ¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸ Ð¿ÑÐ¸ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improving the energy efficiency class of buildings of old buildings during the modernization of engineering systems
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ðµ
ÐºÐ»Ð°ÑÑ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
ÑÐ½ÐµÑÐ³Ð¾Ð°ÑÐ´Ð¸Ñ
ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ðµ
energy consumption
energy efficiency class
energy audit
energy saving

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description: This work is devoted to the study of an urgent problem - improving the energy efficiency of old buildings. The purpose of the work: to determine the possibilities and effectiveness of various methods for upgrading engineering systems to increase the energy efficiency class of a building, as well as to develop recommendations for choosing the best and most cost-effective methods for improving the energy efficiency of old buildings. Tasks that were solved during the study: As part of the work, an analysis of information sources and regulatory documents on the energy efficiency of buildings and the modernization of engineering systems was carried out. A study and assessment of the impact of the modernization of engineering systems on the energy efficiency of old buildings was also carried out. The paper considered various methods to improve energy efficiency, such as thermal insulation, modernization of heating and hot water systems and the use of renewable energy sources, in particular solar panels. As a result of the calculations, it was shown that the energy efficiency class of a building can be increased by several levels after the implementation of the measures under consideration. To achieve these results, the following information technologies were used in the work: Microsoft Word, Microsoft Excel, Grafula II, SmartView.