ENERGY PERFORMANCE INDICATORS AND DETERMINING ENERGY SAVING POTENTIAL IN MANUFACTURING PROCESSES

  • E.E. Malyarenko Institute of General Energy of the National Academy of Sciences of Ukraine, Kyiv
  • N.Yu. Maistrenko Institute of General Energy of the National Academy of Sciences of Ukraine, Kyiv
Keywords: energy saving potential, energy intensity, specific energy consumption, energy conversion efficiency, energy efficiency, fuel heat efficiency

Abstract

The article discusses the existing energy performance indicators included in the State Standards of Ukraine and their application for calculating energy saving potentials in manufacturing processes. Methodological approaches are suggested to determine the theoretical and technically feasible energy saving potentials for steam turbine and combined cycle power generation technologies; heat production by boiler houses; for the whole process flow of rolled steel production; and for some food-processing technologies based on the process efficiency, specific fuel consumption, thermal and electric power required for the process, energy intensity of products and types of energy intensity (fuel, heat and electric capacity), full energy output of the product, end-to-end energy intensity of products for different levels of aggregation of indicators (country, region, group of enterprise). Theoretical and technically feasible energy saving potentials have been calculated for electric power and heat generation technologies, enabling comparison and determination of achievable energy conservation for manufacturing technologies in the iron-and-steel and food-processing industries based on different energy performance indicators. The total technically feasible energy saving potential for the discussed technologies has been calculated and economic benefits have been estimated taking into account the probable achievement of higher energy performance indicators in relation to those in 2013. Bibl. 23, Table 3.

Author Biography

E.E. Malyarenko, Institute of General Energy of the National Academy of Sciences of Ukraine, Kyiv

Candidate of Technical Sciences

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Published
2015-06-20
How to Cite
Malyarenko, E., & Maistrenko, N. (2015). ENERGY PERFORMANCE INDICATORS AND DETERMINING ENERGY SAVING POTENTIAL IN MANUFACTURING PROCESSES. Energy Technologies & Resource Saving, (3), 18-28. https://doi.org/10.33070/etars.3.2015.02
Section
Energy saving technologies