Presented theses dealing with the complex influence of human activity on the environment. Particularly provides the calculation of carbon footprint volume consumed during manufacturing of raw materials used for a normal and a low-energy house. The calculation of the energy performance certificate for both variants is also included. To evaluate of economical demanding investment to both mentioned houses including carbon dioxide disposal, the theoretical calculation of the price of carbon footprint equivalent has to be determined. The aim of this study is an investigation of carbon footprint in construction industry focusing on the production of carbon dioxide during the realization of a normal and low-energy house.

The main content of this thesis is a design and an assessment of energy-saving measures with an objective of energy economical optimization of a particular family house. The theoretical part of the thesis describes problems of the energy performance of the building. The calculating part is devoted to economical and environmental assessment of two solving options with a use of a computer program which enables a monthly calculating measure. One part constitutes a design of air-conditioning systems, heating and drawing up an Energy Performance Certificates. The part of the thesis which is focused on a computer technology application deals with energy performance optimization with a use of a program which enables a daily calculating measure and making models of pictures of flowing with a use of CFD methods.

This master’s thesis deals with the energy assessment of an administrative building. The theoretical part is devoted to legislation for energy assessment – law, regulations and technical standards. The application of this legislation is provided in the calculation part as energy audit and energy performance certificate of the administrative building. The last part of this thesis is dedicated to application of computational softwares for analysing results of heat consumption in comparison with reality.

This thesis sloves assessment and project insulation of a firehouse, on the expenses related to its operation.Firehouse is situated in Hruba Vrbka nr.138. The building is partly basement, has free floors and is based on concrete foundation girders. Roofing is by the tent roof. In the first part of the thesis is a theoretical introduction in the legislature, energy prices and the posibility of insulation. In the practical part of the thesis is an assessment coefficient of firehouse, evaluation of individual variants insulation and calculated simple payback period.

The aim of this diploma thesis is to revitalize the selected type of panel house in the selected locality in order to meet the standards of international certification for the design and sustainable construction of buildings. First, the thesis analyzes the chronological development of the panel housing estates in Brno and compares the individual structural systems that were historically used for panel construction in Brno. Furthermore, the most used certification methodologies are compared and a specific certification is selected for next simulation. The chapter called solution is focused on performing a simulated certification process for design and sustainable construction of selected panel building, in three phases of its revitalization. The hypotheses describing the individual phases of revitalization are intended to confirm or disprove the achievement of this objective, moreover to say the extent of revitalization that has to be done in order to achieve our goals.

The aim of the thesis is the economic evaluation of return of the different variants of thermal insulation for residential building in Slavičín. In the first part are described the topics, which is related to the issue. Further, it is written the entire range of insulations, which currently are appear on the domestic market. In the practical part is described the residential house and are performed by the proposals of the variants of thermal insulation. Further, they are processed energy performance certificates for buildings, the cost to implement the options chosen. In conclusion, the evaluated individual variants and determined their economic return.

The aim of the diploma thesis is to evaluate the energy assessment and elaboration of energy performance certificates of the building. The building is an apartment building in Vítkov. The theoretical part deals with centralized heat supply. The calculation part contains a more detailed description of individual relationships and calculation procedures that are used to process energy performance certificates of the building. Furthermore, proposals for measures to improve the energy performance of buildings. In this part there is also a proposal of individual equipment of the new boiler room and thermographic measurement. In the project part there is an energy assessment assessing the building in two variants with individual heat sources. The evaluation is carried out from an energy, economic and environmental aspect.

This thesis examines the impacts of possible climate change on selected buildings. For simulations in program BSim the author uses climatic data of SRES scenarios, specifically models B1, A1B and A2. It also includes a research on global warming, design and optimization of the measurement and control system at the production hall and a part of the energy audit for the office building.

The theme of the diploma thesis is study the influence of structural systems for the energy performance of buildings. The thesis compares designed and measured values of the energy consumption of selected buildings with different bearing structure materials beside the results from numerical modeling of energy consumption.

The main aim of this thesis is optimization of energy demands in a new administrative high-rise building Vienna Point II located in Brno. Experimental part of the thesis deals with determination of real energy consumption during winter season and preparation of a set of climate data for theoretical simulations. Theoretical part is based on data obtained by experimental methods and is aimed on optimization of energy demands. The effect of suggested solution is analysed by software solutions which simulate building operation. Resulting energy demands obtained by simulations are compared with real energy consumption.