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Energetics in Visegrad Group
Horák, Lukáš ; Černá, Iveta (advisor) ; Čajka, Radek (referee)
Main purpose of this thesis is to find out how self sufficient concerning the energy raw materials are countries within Visegrad group. Further purpose of my thesis is to analyse total primary energy supply, the structure of energy supply in countries of Visegrad group and its developments in last 4 decades. Furher I want to reveal how the structure of total primary energy supply and structure of electricity generation reflect the disponibility of raw materials in these countries and transformation of economics in the nineties. A sub-objective of my work will examine how countries of the Visegrad Four use the potential of renewable energy sources and how they support it.
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Program " Green savings" and his efficiency in the South bohemia region
KAČENOVÁ, Petra
The Green Savings programme was drawn up by the Ministry of the Environment of the Czech Republic and fully administered by the State Environmental Fund. The main objectives of the programme were reduction of CO2 emissions as well as limitation of other air pollutants, supported by increased use of renewable energy sources and improved energy efficiency in the housing sector. The programme has not only promoted use of renewable energy sources for heating and hot water preparation but has also subsidized energy savings in reconstructions and new buildings. The programme supports quality insulation of family houses and non-panel multiple-dwelling houses, replacement of environment unfriendly heating for low-emission biomass-fired boilers and efficient heat pumps and, finally, installations of these sources in new low-energy buildings as well as construction of new houses in the passive energy standard. The Green Savings support is provided in the form of non-claimable subsidies granted only to applicants from the Czech Republic. The Green Savings programme started 1st April 2009 and was suspended in late October 2010 due to its funds having been spent. The State Environmental Fund of the Czech Republic received 7137 grant applications from the South Bohemian Region - 1693 applications (23.7%) were granted and paid in full, 2121 applications (29.7%) were approved and 3323 applications (46.6%) were turned down. The applicants in the South Bohemian Region have claimed to be adequately informed about the programme and they find it to be economically advantageous ? the programme itself proved to be extremely popular and successful in meeting the applicants expectations in energy savings. If some of the South-bohemian households choose not to apply for a subsidy within this programme it was not because of lack of funds. Most households who applied for the subsidy reported only partial satisfaction with its administration process. The greatest majority of benefactors in all subsidized areas were family houses and the biggest amount of grants applied for concerns the use of renewable energy sources for heating and hot water preparation (in particular installation of solar-thermal collectors which represents 25% of all submitted applications). Lowest interest within the subsidized areas was for housing construction in the passive energy standard. For many applicants the governmental support isn't the main driving force in their decision-making process about energy efficient homes. Many of them had implemented energy-saving measures before the programme started. But they claim to have chosen more energy efficient measures using the programme than they would have done without it. People living in South Bohemian Region have positive relationship with their environment and take environmental issues seriously.
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Is subvention program supporting production of electricity in photovoltaic plants in the Czech Republic efficient?
Vaniš, Miloš ; Mičúch, Marek (advisor) ; Zajíček, Miroslav (referee)
As a consequence of recent generous subvention program, supporting electricity production from renewable resources, number and size of installed capacity of the photovoltaic plants in the Czech Republic skyrocketed. Strikingly, using photovoltaic plants to reduce CO2 is the most expansive but paradoxically the most supported way to reduce emissions compared to alternative electricity production in the Czech Republic. Guaranteed producers' purchase price increases electricity prices for households and firms. Production of electricity in photovoltaic plants also encumber power transfer network. Purchase prices of electricity from photovoltaic plants were introduced to increase the share of electricity produced in photovoltaic plants on the overall consumption and to reduce CO2 emissions. Reducing CO2 emissions to stop climate change was the main reason for introducing photovoltaic subvention. Analysing the relationship between amount of CO2, number of photovoltaic plants and GDP on the data of selected countries showed that the production of electricity in a photovoltaic plants contributes nothing to CO2 reduction in short-term.
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Valuation of effectiveness of constrution of photovoltaic power plant
Rákosník, Milan ; Sieber, Patrik (advisor) ; Marek, Miroslav (referee)
The main objective of this thesis is to provide management of specific company with valid information concerning intended investment in construction of a small photovoltaic power plant. Valuation of the investment is done using methods: payback period, discounted payback period, net present value, internal rate of return and profitability index. There is a comlete sensitivity analysis included in the thesis. Besides the valuation itself, the thesis provide also relevant information about the company, legal environment, czech and european renewable energy market and current state of the project.
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Analýza efektivnosti kombinované výroby elektřiny a tepla
Knesplová, Jana ; Jílková, Jiřina (advisor) ; Schulz, Martin (referee)
Předložená bakalářská práce se zabývá analýzou efektivnosti kombinované výroby elektřiny a tepla. Pro komplexní pohled na problematiku výroby energií je zařazeno využívání obnovitelných zdrojů v energetice. Hlavním cílem práce je zanalyzovat ekonomickou a environmentální efektivnost kombinované výroby elektřiny. Při analýze jsou vzaty v úvahu národohospodářské aspekty.Vlastní analýza byla realizována na případové studii vyhodnocení investičního záměru společnosti Ško- Energo, s. r. o. a na porovnání kombinované výroby, výroby elektřiny v elektrárně a výroby tepla ve výtopně používající jako palivo zemní plyn. Environmentální efektivnost je hodnocena dle změny energetických vstupů a emisních výstupů.
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Investiční využití obnovitelných zdrojů energie
Česák, Jakub ; Kačín, Radovan (advisor)
Práce hodnotí možnosti investičního využití obnovitelných zdrojů v ČR. Cílem práce je posoudit životnost a rentabilitu investice při realizaci výstavby fotovoltaické elektrárny. Dále se zabývá způsoby financování, a to jak ze soukromých, tak z veřejných zdrojů. Praktická část práce je zpracována formou podnikatelského plánu, který má za cíl výstavbu fotovoltaické elektrárny ve středních čechách.Investiční záměr je hodnocen pomocí finanční analýzy za podpory finanční kalkulačky společnosti CzechInvest.
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Hodnocení investičního projektu větrné elektrárny
Chomát, Jakub ; Hnilica, Jiří (advisor) ; Scholleová, Hana (referee)
The paper describes the market environment in the field of wind energy. Its aim is to evaluate a concrete investment project of a wind turbine from an investor's point of view. The investor assesses a potential construction of a wind turbine through considering experts's judgments. As an example, three different variations of financing were chosen. On each of these variations standard methods of effectiveness evaluation were applied
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Hodnocení investičního projektu větrné elektrárny
Chomát, Jakub ; Hnilica, Jiří (advisor) ; Metzlová, Hana (referee)
Předkládaná práce popisuje prostředí na trhu s větrnou energií. Jejím cílem je vyhodnotit konkrétní investiční projekt větrné elektrárny z pohledu investora, který na základě odborných posudků zvažuje možnost výstavby větrné elektrárny. Pro ilustraci jsou zvoleny tři modely financování, na které jsou aplikovány standardní metody hodnocení efektivnosti investice.
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