Predicting a building’s energy consumption plays an important role as it can help assess its energy efficiency, identify and diagnose energy system faults, and reduce costs and improve climate impact. An analysis of current research in the field of ensuring the energy efficiency of buildings, in particular, their energy assessment, considering the types of models under consideration, was carried out.
Problem setting. One of the most pressing issues of the development of the fuel and energy complex of Ukraine, the discussion about which has been going on for many years, is the question of the size, forms and directions of state intervention in the activities of individual industries and sub-sectors of the complex, as well as the assessment of the consequences of this intervention for the economy and society as a whole.
For the municipal solid waste (MSW) to be used in a proper way, it is necessary to implement clean technologies capable of thermal treatment of MSW and RDF in order to produce heat and electricity while meeting current ecological requirements. Nowadays, a number of technologies for MSW/RDF thermal treating are being used worldwide. Among them, the most proven technologies, applicable for industrial introduction, have been considered while analyzing their advantages/ disadvantages accounting for local conditions of Ukraine.
This article describes the results of the technical and economic calculations and analysis of the economic efficiency of the project of reconstruction of waste water treatment plant. Lviv and construction of biogas plants for the production of electricity and thermal energy from sludge and excess activated sludge resulting from waste water treatment. The main elements of the technological scheme of biogas is methane tanks, and electrical and thermal energy – cogeneration units.
In the article describes methods of collecting, analyzing and processing of information in the case of energy supply. The systems analysis of the subject area and the conceptual model of the database and structure information support.
The influence of the fuel component of the process of value creation in the energy system
of Ukraine through identifying relevant factors were considered. It should be taken into
account in the system of accounting and analytical maintenance of power plants.
Studying accounting and analytical aspects of the fuel component of the cost of
electricity of the Ukrainian grid the relationship between fuel component and the capital
intensity of individual power plants were analyzed. Highlight kinds of settings that best
In this work is presented a potential of triaxial ellipsoid this help of converging rows. The koeficients which are determined integral descriptions of distributing function density of planet. This approach gives a possibility in a complex to study distributing of the masses of planet, its figure and its external gravity field.