Izvorni znanstveni članak

https://doi.org/10.21278/TOF.493051623

Energy Performance Indicators in a Large Electrical Company

Milos Tosanic ; JP Elektroprivreda Srbije, Ogranak RB Kolubara, Lazarevac, Serbia
Dragan Miladinovic ; JP Elektroprivreda Srbije, Ogranak RB Kolubara, Lazarevac, Serbia
Rado Maksimovic orcid.org/0000-0003-3551-1639 ; University of Novi Sad, Faculty of Technical Sciences, Novi Sad, Serbia *
Predrag Vidicki orcid.org/0000-0001-7365-9429 ; University of Novi Sad, Faculty of Technical Sciences, Novi Sad, Serbia

* Dopisni autor.

Sažetak

The paper presents the results of the measurement and analysis of energy performance indicators in a large electrical company, which deals with the processes of tailings excavation, coal production, thermal energy production, water steam production, and energy equipment production. The energy performance that is the focus of this paper refers to energy efficiency. In the initial phase, seven energy performance indicators were defined for the measurement and analysis of energy efficiency, two of which are discussed in this paper, bearing in mind that the electricity is dominantly consumed in the company, and that the primary business activity is coal production. The analysis of monthly changes in the energy performance indicators in the three-year period showed that there is a certain interdependence between those indicators This paper proposes an introduction of specific energy consumption as an additional energy performance indicator that will more adequately represent energy efficiency.

Ključne riječi

energy efficiency; energy performance; energy performance indicators; energy baseline

Hrčak ID:

335914

URI

https://hrcak.srce.hr/335914

Datum izdavanja:

19.9.2025.

Posjeta: 1.222 *