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Articolul urmator |
841 33 |
Ultima descărcare din IBN: 2024-04-18 16:44 |
Căutarea după subiecte similare conform CZU |
620.9 (564) |
Economia energiei în general (550) |
SM ISO690:2012 RUGINĂ, Vasile. Consideratii privind indicatorii de eficienta energetica. In: Energetica Moldovei. Aspecte regionale de dezvoltare, Ed. Ediția III, 2016, 29 septembrie - 1 octombrie 2016, Chișinău. Chișinău, Republica Moldova: Institutul de Energetică al Academiei de Științe a Moldovei, 2016, Ediția III, pp. 111-117. ISBN 978-9975-4123-5-3. |
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Energetica Moldovei. Aspecte regionale de dezvoltare Ediția III, 2016 |
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Conferința "Energetica Moldovei" Ediția III, 2016, Chișinău, Moldova, 29 septembrie - 1 octombrie 2016 | ||||||
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CZU: 620.9 | ||||||
Pag. 111-117 | ||||||
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Rezumat | ||||||
Energy intensity frequently is used in international evaluations and comparisons of energy efficient use . The topic is approached both by specialists and politicians, newspapermen, representatives of the public opinion etc. This indicator has acquired axiomatic valences and its values are presented as unquestionable arguments for incontestable truths. Nevertheless, besides correct and well-balanced approaches one may come across distorted presentations and exaggerations resulting from superficially knowing the problem. In the first place, energy intensity characterizes the economic efficiency of energy utilization and only to little extent the technical efficiency. Its value is directly linked to macroeconomic parameters, among which the parity between the national currency and the currencies in international circulation, the structure of the national economy etc. The paper presents different variants for the interpretation and calculation of the energy intensity indicator value, including the corresponding mathematical models. Based on the primary information obtained from reliable sources (National Institute of Statistics, EUROSTAT data base) values of this indicator are calculated in different variants that are considered and comparisons between the obtained results are made. Choosing the variant for defining and calculating energy intensity, respectively, depends on the purpose of the analysis to be carried out and needs to be explicitly presented together with the results obtained. |
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Cuvinte-cheie eficienţa energetică, indicatori |
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