scholarly journals IMPLEMENTATION OF ENERGY EFFICIENT PRINCIPLES IN MANAGEMENT OF AN APARTMENT BUILDING IN UKRAINE

2021 ◽  
Vol 2 (3) ◽  
pp. 16-21
Author(s):  
Stanislav Kiris
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Large Scale ◽  
Energy Resources ◽  
Energy Audit ◽  
Apartment Building ◽  
State Support ◽  
Financial Capacity ◽  
Apartment Buildings ◽  
The Cost

The purpose of this article is to analyze the efficiency of management of an apartment building in the context of energy efficiency. The article describes the conduct of an energy audit for apartment buildings, which allows a thorough assessment of this problem and identify optimal ways to save energy resources by apartment buildings. Energy audit is a special examination of residential buildings or enterprises, conducted by specialized specialists in energy certification of buildings to determine their technical condition and energy efficiency. Methodology. Within the framework of this article, the results of a sociological survey conducted among the heads of condominiums to analyze the level of their interest in the implementation of energy efficiency measures were analyzed. The value of the cost of 1 apartment for the implementation of the energy modernization project is calculated. Currently, "energy efficiency" and "energy saving" are extremely popular in Ukraine, due to the following: increasing the cost of energy resources;limited financial capacity of vulnerable groups to pay for services. Results of the survey showed an insufficient level of implementation of energy-saving technologies, although the level of interest of apartment building heads is very high. The development of energy efficiency programs for an apartment building is carried out not only taking into account the necessary priority measures, but also based on the financial capacity of the co-owners of the apartment building. The reason for the insufficient implementation of energy saving measures is the insufficient financial capacity of co-owners and, as a consequence, the apartment buildings themselves. State support for the implementation of energy efficiency in the management of apartment buildings has been studied in detail. It is concluded that large-scale involvement of apartment buildings in the implementation of energy efficiency programs is constrained by the following problems: insufficient funding; insufficient state support for project financing; distrust of co-owners to the effectiveness of the project; unsatisfactory condition of the apartment building, which requires significant financial costs. The growth rate of the number of condominium applications shows an increase in public confidence in the Program. However, they are not enough to talk about launching large-scale energy modernization of multi-apartment housing. Financial support of local authorities to their residents in the implementation of energy saving measures will contribute to even better results.

scholarly journals Improving the efficiency of capital repairs of apartment buildings through energy-saving measures (on the example of the Republic of Tatarstan)

2021 ◽  
Vol 274 ◽  
pp. 10011
Author(s):  
Evgeniya Ilina ◽  
Diana Gafurova ◽  
Andrey Puris
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Energy Efficient ◽  
The State ◽  
Apartment Building ◽  
Apartment Buildings ◽  
Efficient Construction ◽  
The Republic

The article discusses the energy-efficient repair and construction of apartment buildings, as well as the dynamics of changes in the energy efficiency class of apartment buildings in the Republic of Tatarstan. The object of the study is directly the energy efficiency of apartment buildings, as well as its increase in the course of major repairs and construction of apartment buildings. The article also discusses measures to improve the energy efficiency of apartment blocks. The purpose of the study is to analyze the state of management of energy efficient construction and repair of apartment building, mainly using the example of the Republic of Tatarstan.

scholarly journals Development of a Mathematical Model for Precise Temperature Measurement in Geoinformation Systems for Monitoring Individual Heat Consumption In Apartment Buildings

2018 ◽  
Vol 7 (4.38) ◽  
pp. 1158
Author(s):  
Andrey Aleksandrovich Larchikov ◽  
Aleksandr Viktorovich Larchikov ◽  
Dmitry Borisovich Rygalin
Keyword(s):  
Energy Consumption ◽  
Temperature Measurement ◽  
Energy Saving ◽  
Distribution Systems ◽  
Hot Water ◽  
Heat Consumption ◽  
Energy Resources ◽  
Apartment Building ◽  
Apartment Buildings ◽  
Heat Meters

One of the main energy saving objectives is to find methods for metering individual heat consumption in each apartment of an apartment building. Achievements in the area of microprocessor devices made it possible to create a new type of measurement and control systems for monitoring and metering energy resources. Newly developed heat meters are the ground for fundamental changes in energy saving and energy efficiency. Apartment buildings are heated by various hot water distribution systems, for which it is not always possible to use conventional heat meters. The ambiguity related to the parameters of heat meters can adversely affect the estimation of heat consumption by each apartment in an apartment building. This paper is aimed at analyzing a new contact temperature measurement method and means used to create a system for heat monitoring and metering in an apartment building. The developed system can be used to meter energy resources of facilities distributed in a specific area, with geographic referencing to each facility. This makes it possible to remotely monitor heat energy consumption, which makes the energy consumption control system much more transparent and ensures public control. The system gathers data from a large number of users, processes data in real time and promptly responds to users’ requests based on recent developments in information technology. An important advantage of the developed system is that it can be used to anticipate emergency situations taking into account various factors, such as weather conditions and the age of buildings. Due to all of the above, the system can be used in the future not only in Russia but also abroad. 

scholarly journals Energy Efficiency Solutions for Small and Medium-Sized Enterprises

Proceedings ◽  
2021 ◽  
Vol 65 (1) ◽  
pp. 19
Author(s):  
Joanna Southernwood ◽  
Grigoris K. Papagiannis ◽  
Erudino Llano Güemes ◽  
Luisa Sileni
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Energy Management ◽  
Policy Recommendations ◽  
Effective Energy ◽  
Energy Audit ◽  
Horizon 2020 ◽  
Efficiency Measures ◽  
Energy Audits ◽  
Innovative Capacity

Few small and medium-sized enterprises (SMEs) have undertaken an energy audit to date and even fewer have taken action to implement energy-saving measures. Lack of time, knowledge, and finance, coupled with the low priority that SMEs give to energy management, are the most commonly cited barriers to effective energy management in SMEs. Four projects funded by Horizon 2020 (SPEEDIER, SMEmPower Efficiency, E2DRIVER, and Innoveas) have developed innovative capacity-building programmes designed to eliminate these barriers and encourage SMEs to undertake energy audits and implement the recommended energy efficiency measures. This paper presents an overview of the innovations being tested and suggests a series of policy recommendations that could help to drive uptake of energy audits in SMEs.

scholarly journals Energy auditing and energy saving measures in 'Zastava Automobili' factory

2009 ◽  
Vol 13 (1) ◽  
pp. 185-193 ◽  
Author(s):  
Dusan Gordic ◽  
Milun Babic ◽  
Dubravka Jelic ◽  
Davor Koncalovic ◽  
Nebojsa Jovicic ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Feasibility Studies ◽  
Hot Water ◽  
Compressed Air ◽  
Energy Sources ◽  
Energy Costs ◽  
Energy Audit ◽  
Energy Auditing ◽  
Economical Feasibility

This paper deals with energy audit procedure implemented on only Serbian car manufacturer 'Zastava Automobili'. Based on the results of energy auditing and performed technological and economical feasibility studies several energy saving measures were proposed. The measures are related to different energy sources: steam, hot water, compressed air, electricity, and water. Such energy efficiency programs reduce energy costs and increase production profitability of the factory.

scholarly journals Principles of energy saving in water supply and sewage systems

2018 ◽  
Vol 144 ◽  
pp. 04013 ◽  
Author(s):  
Nikolay Makisha ◽  
Tatiana Kazimirova
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Water Supply ◽  
Energy Saving ◽  
The Cost ◽  
Sewage Systems ◽  
Regions Of Russia ◽  
Water Supply And Sanitation

In this paper, we consider energy efficiency in the system of water supply and sanitation. Particular attention is paid to energy conservation techniques, stages of implementation. The review of energy conservation methods, a table of classification, taking into account the cost. The work is aimed at further more detailed study of energy efficiency techniques in the water supply and sanitation and their application in the regions of Russia.

OPTIMAL ENERGY DESIGN AND RETROFIT RECOMMENDATIONS FOR THE TURKISH BUILDING SECTOR

2021 ◽  
Vol 16 (1) ◽  
pp. 61-90
Author(s):  
Selçuk Sayin ◽  
Godfried Augenbroe
Keyword(s):  
Energy Saving ◽  
Large Scale ◽  
Optimal Strategies ◽  
Energy Performance ◽  
Optimization Approach ◽  
Investment Strategies ◽  
Single Family ◽  
Building Sector ◽  
Design Standards ◽  
The Cost

ABSTRACT This paper introduces methodologies and optimal strategies to reduce the energy consumption of the building sector with the aim to reduce global energy usage of a given .region or country. Many efforts are underway to develop investment strategies for large-scale energy retrofits and stricter energy design standards for existing and future buildings. This paper presents a study that informs these strategies in a novel way. It introduces support for the cost-optimized retrofits of existing, and design improvements of new buildings in Turkey with the aim to offer recommendations to individual building owners as well as guidance to the market. Three building types, apartment, single-family house and office are analyzed with a novel optimization approach. The energy performance of each type is simulated in five different climate regions of Turkey and four different vintages. For each vintage, the building is modelled corresponding to local Turkish regulations that applied at the time of construction. Optimum results are produced for different goals in terms of energy saving targets. The optimization results reveal that a 50% energy saving target is attainable for the retrofit and a 40% energy saving target is attainable for new design improvements for each building type in all climate regions.

Development of Production and Investment Measures for Energy Saving and Energy Efficiency in Rural Areas

2020 ◽  
Vol 11 (5) ◽  
pp. 1251
Author(s):  
Kaparov Nurtaza MARATOVICH ◽  
Zhibek OMARKHANOVA ◽  
Rakhisheva Aida BEKARYSOVNA ◽  
Saulebaevna Saule SAPARBAYEVA ◽  
Zakirova Dilnara IKRAMKHANOVNA ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Private Sector ◽  
Energy Conservation ◽  
Energy Saving ◽  
Rural Areas ◽  
Energy Intensity ◽  
Electric Power Industry ◽  
Environmental Crisis ◽  
Energy Audit ◽  
Additional Energy

The relevance of the research topic is that energy-saving is the key element of modern energy development in the country. In Kazakhstan, energy-saving, and improving the energy efficiency of agriculture is currently a priority task that will solve energy, environmental and economic problems. Without a solution to these problems, the country's development will inevitably hold back. The head of state in the field of energy conservation has set a goal to reduce the energy intensity of the gross domestic product by at least 25% by 2020, and annual energy-savings of 3.5% after 2020. Industry in rural areas consumes more than 70 % of all electricity. As part of the comprehensive plan, their energy audit was conducted 50/50 (50 % of the financing is the enterprises' funds, the remaining 50 % is the state budget). As a result of the energy audit, systematic measures were developed to reduce the energy intensity of the industry, including the electric power industry. Large unproductive losses of energy resources are in the private sector, in this connection, since 2019, the energy audit of JSC "Kazakhstan center for modernization and development of housing and communal services (housing and communal services)" is conducted on budget funds in the private sector. Energy conservation is one of the most important and strategic tasks of the country. Rapidly developing production requires additional energy costs. This is confirmed by the annual increase in energy tariffs. In turn, resources are not unlimited, and their irrational consumption will inevitably lead to not only economic but also to an environmental crisis.

scholarly journals Intelligent power management at waterworks (case of Water Supply Branch of State Unitary Enterprise St. Petersburg Vodokanal)

2020 ◽  
Vol 2020 (4) ◽  
pp. 7-14
Author(s):  
Valery Glebovich Larionov ◽  
Marina Gennad'evna Treyman
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Water Supply ◽  
Energy Saving ◽  
Electricity Consumption ◽  
Optimal Solution ◽  
The State ◽  
Energy Resources ◽  
Resource Saving ◽  
Software Products

The article gives the analysis of resource saving and energy efficiency of the enterprises of water supply and waste water services of the State Unitary Enterprise “St. Petersburg Vodokanal”. There has been evaluated the consumption of electrical energy by the enterprise. The main methods of energy resources management (creating a system of rational consumption and saving of energy resources, using energy-efficient materials, equipment and technologies, identifying the potential of energy-saving measures at operating facilities) have been determined. The priority directions for reducing the production energy intensity in the water supply processes have been defined. An algorithm is proposed that includes the processes of collecting, modeling, structuring information, as well as developing an optimal solution for an enterprise. A model for optimizing work in water supply processes is presented, software products are considered that allow to control the processes of energy saving and energy efficiency. The most promising software products for their introducing them into practice of the enterprise have been identified, including General Electric Intelligent Platforms CSense. A plan for the sequential implementation of the software product into operation at the enterprise is presented. The dynamics of electricity consumption at the enterprise, the structure of energy consumption are illustrated. It is noted that the most significant contribution to the amount of energy consumption is made by the technological processes of water intake and supply. It has been substantiated that the most energy-consuming process for the enterprise (Water Supply Branch of the State Unitary Enterprise St. Petersburg Vodokanal) is replacement or maintenance of pumping equipment. The components of energy conservation of the enterprise under study are the partial regulation and automation of processes.

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