Logo EMERG

INDICATORI DE EFICIENȚĂ ENERGETICĂ ŞI CALCULUL ECONOMIILOR DE ENERGIE UTILIZÂND METODE TOP DOWN

Dr. ing. Vasile RUGINĂ, Mat. Anca BADEA2, C.ă. III Adina STANCULEA

Abstract

The paper presents the energy use efficiency indicators that are used for the calculation of obtained energy efficiency gains. Calculation and interpretation details are given for the indicator „primary energy intensity”, alongside values recorded in Romania in the past years. The indicator “specific consumption” also plays an important part and it is a feature of the technical efficiency in the use of energy. The French company ENERDATA of Grenoble has established and developed the ODEX system of indicators, which can be used for the calculation of energy efficiency gains. The paper presents the principles of this system. The paper also presents a top-down methodology for the calculation of energy efficiency gains in the end user sectors: household sector, service sector, transports and industry.

Keywords

energy efficiency, indicators, energy efficiency gains, top-down models, energy intensity

Read the article

Contact

Headquarters
Lacul Tei Bvd. #1-3, sector 2, 020371, Bucharest

emerg@cnr-cme.ro
secretariat@cnr-cme.ro
+40372.821.475
www.emerg.ro
ISSN 2668-7003
ISSN-L 2457-5011

See on Google Maps

© 2021 EMERG, All rights reserved.