This paper deals with problematic of biogas plants.Biogas plants are an appropriate decentralized resource in light of the stability of electricity supply and feedback effects on the power system. Combined production heat and power can compete conventional sources in terms of the...

This paper deals with energetically utilizable plants. The introduction describes general information about this issue, the main reasons for the cultivation of energy plants and usable positives. It also deals with specific plants for energy use, their description and management, and&...

This paper deal with analysis of electricity price and affect biomass on analysis. For purpose to research was used MACD analysis. MACD prediction mechanism predicts the price trend of electricity on the basis of the indicator MACD. This way it is possible to predict&#x...

This paper deals with analyse of possible usage of biomass power plants for heating and electricity production in small villages and cities. The aim is to describe applicability of such plants in combination with other renewable energy sources in certain parts of electrical&...

This paper deals with installing small cogeneration biogas unit in mine of Bankov in Košice. This units will supply electricity to mine distribution grid for own consumption in mine, they will also supply heat that will be used to heat buildings in Bankov mine. Thi...

This paper deals with problematic of biogas plants. Economical evaluation of biogas plant will be described.

This paper deals with the utilization of biomass close to Košice. Because of increased pollution caused by fossil fuel power plants there have been agreed that renewable energy sources should be utilized according to country propositions. Close to Košice (city in the eastern...

Fossil fuels cover 95 % of primary energy needs in Slovakia, and more than 90% of primary energy sources are imported. At the same time, Slovakia has a great potential to use biomass from own forests and agriculture. The paper finds potential of biogas acquisition&...

Nowadays it is effort to use as much as possible renewable (alternative) sources of electricity based on the sun radiation (biomass, hydro, wind or solar power). These plants are environmentally friendly and do not pollute the environment as much as it was in traditiona...

This article deals with overview of biomass usage in combined heat and power units (CHP). The aim of the paper is to explain fundamentals and basic properties of these units and heat and power generation with these units. Article deals also with basic requirements ...

This article discusses about influence of biogas power plant on active power losses. With decreasing active power losses we can save energy that occurs in the transmission of power in the network. For this purpose we use biogas power plant. With optimization process we&...