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Wyszukujesz frazę "alternative source" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
The small hydroelectric power stations as an element of the multifunctional development of rural areas
Autorzy:
Bukowski, M.
Tematy:
small hydroelectrical power station
power station
multifunctional development
rural area
hydroelectrical power station
alternative energy
energy source
alternative source
renewable energy
market
economic efficiency
renewable source
cost
small hydropower plant
hydropower plant
Pokaż więcej
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Powiązania:
https://bibliotekanauki.pl/articles/573382.pdf  Link otwiera się w nowym oknie
Opis:
Poland’s accession to the EU has caused a necessity of harmonising Polish with the union law also in the field of energy law. It also enforces achievement of 7,5% share of energy from alternative sources in the total energy consumption in 2010. Execution of this international commitment will require more economic and legal support from the state. The development of alternative sources of energy creates chances of development of rural areas where these kinds of installations are being mostly located. This article presents an analysis of the economic efficiency of energy production on an example of 5 small hydroelectric power stations. The analysis is based on a comparison of full unit costs and unit revenue from energy sale. Bigger stations proved economically efficient while for the smaller the break even point is associated with an average water flow of 153 million m3/year.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ispol'zovanie al'ternativnykh istochnikov ehnergii s cel'ju snizhenija tekhnogennogo zagrjaznenija geologicheskojj sredy v rajjone Sakskogo ozera
Autorzy:
Chaban, V.
Tematy:
geological environment
industrial pollution
contamination degree
energy source
alternative energy
small hydropower plant
anthropogenic factor
catchment
Pokaż więcej
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Powiązania:
https://bibliotekanauki.pl/articles/76541.pdf  Link otwiera się w nowym oknie
Opis:
The results of the study of natural and anthropogenic factors influencing the formation of geological environment in the catchment Saki Salt Lake. Studied the degree of contamination of the geological environment. In order to reduce the intensity of industrial pollution is proposed the use of alternative energy sources. We consider the prospect of two types of mini-hydropower plants.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy saving energetic systems for coastal fishing cutters
Autorzy:
Behrendt, C.
Barta, D.
Tematy:
fishing cutter
energetic systems structure
alternative fuels
energy source
exhaust gas emission
kuter rybacki
struktura systemów energetycznych
paliwa alternatywne
źródło energii
emisja spalin
Pokaż więcej
Wydawca:
STE GROUP
Powiązania:
https://bibliotekanauki.pl/articles/27315916.pdf  Link otwiera się w nowym oknie
Opis:
The maritime environment protection is increasingly reflected in legal regulations regarding, inter alia, the harmful exhaust gas components emitted by marine combustion engines. The provisions imposing the emission limits for SOx, NOx and CO2 are included in MARPOL 73/78 Annex VI adopted by the International Maritime Organization (IMO). However, as of today, these provisions are not applicable to fishing cutters. One of the methods, both to decrease emissions’ volume and also to reduce the operating costs of ships, is to lower fuel consumption of marine energetic systems. The paper presents a proposition of energy-efficient and environmentally friendly energetic systems for coastal fishing cutters. It also demonstrates the importance of the said systems and includes the elaboration regarding the impact of fuel type, renewable energy sources and energy conversion methods on the hazards to the environment caused by the emission of harmful exhaust gas components. The presented solutions refer to fishing cutters of the length of 15-30 m and are categorized into two groups. The division criterion applied is an access to technologies currently available and future technologies enabling the use of alternative energy sources.
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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