THERMAL SCIENCE

International Scientific Journal

Thermal Science - Online First

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Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia

ABSTRACT
The district heating system in Serbia, with an installed capacity of 6,600 MW, currently supplies 58 towns with thermal energy. As a candidate country for accession to the European Union, Serbia faces the obligation to reduce the level of its greenhouse gas emissions as part of environmental reforms. This paper presents a basic scenario and three alternatives for final energy consumption in the district heating sector for the years 2015, 2020 and 2025. It is suggested that demand for heating will increase 10% up to 2020 and by 15% up to2025, in relation to 2015 levels, while the share of each energy carrier will not change. Changing the structure of energy sources for heat supply assumes a decrease in the share of coal and liquid fuel, and increases in the use of biomass and natural gas. The results obtained were compared to the General Index of Sustainability which is a measure of the complexity of the proposed energy scenario. The paper considers the formation of related energy indicators as quantitative tools for the analysis of changes. It also proposes a methodology for multi-criteria analysis in the sustainability assessment of complex energy systems based on the stochastic evaluation of criteria (sets of indicators and sub-indicators). In this way, the results of the multi-criteria assessment can help in the decision-making process in cases where economic, social and ecological criteria are considered to be influential. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. III42008: Improving the energy performance and the indoor air quality of educational institution buildings in Serbia with the impact on health and Grant no. TR33036: Development of new meteorological mast for turbulence parameters characterization]
KEYWORDS
PAPER SUBMITTED: 2018-10-09
PAPER REVISED: 2018-10-25
PAPER ACCEPTED: 2018-10-27
PUBLISHED ONLINE: 2018-11-04
DOI REFERENCE: https://doi.org/10.2298/TSCI181009298J
REFERENCES
  1. The strategy of energy sector development in the Republic of Serbia until 2015, Termotehnika, 31(2005), 1-2, pp.13-70 (in serbian).
  2. The energy balance of the Republic of Serbia for 2015, No.622, Federal Statistical Office, Belgrade, Serbia, 2017
  3. ***, Kyoto Protocol to the United Nations Framework Convention on Climate Change, UN 1998, unfccc.int/resource/docs/convkp/kpeng.pdf
  4. Tomic, T., Cosic, B., Schneider, D. R., Influence of legislative conditioned changes in waste management on economic viability of MSW-fuelled district heating system-case study, Thermal Science, 20(2016), 4, pp.1105-1120
  5. Glavonjic, B., Oblak L., Consumption of woody biomass in industry, commercial and public facilities in Serbia. Present State and Possible Contribution to the Share of Renewable Sources in Final Energy Consumption, Thermal Science, 16(2012), 1, pp.7-19
  6. Grujic, M., Ivezic, D., Zivkovic M., Application of multi-criteria decision-making model for choice of the optimal solution for meeting heat demand in the centralized supply system in Belgrade, Energy, 67(2014); pp.341-350.
  7. Browne, D., O'Regan, B., Moles, R., Use of multi-criteria decision analysis to explore alternative domestic energy and electricity policy scenarios in an Irish city-region, Energy, 35(2010), pp. 518-528.
  8. Theodorou, S., Florides, G., Tassou, S., The use of multiple criteria decision-making methodologies for the promotion of RES through funding schemes in Cyprus-A review, Energy policy, 38(2010), pp.7783-7792
  9. Ghafghazi, S., Sowlati, T., Sokhansanj S., Melin S., A multicriteria approach to evaluate district heating system options, Applied Energy, 87(2010), pp.134-1140
  10. Wang J.J., Jing Y.Y., Zhang C.F., Zhao J.H., Review on multi-criteria decision analysis aid in sustainable energy decision making, Renewable and Sustainable Energy Reviews, 13(2009), pp.2263-2278
  11. Cvetinovic, D., Stefanovic, P., Markovic Z., Bakic V., Turanjanin V., Jovanovic M., Vucicevic B., GHG (Greenhouse Gases) emission inventory and mitigation measures for public district heating plants in the Republic of Serbia, Energy, 57(2013); pp.788-795
  12. ***, 1979 Convention on long-range transboundary air pollution, www.unece.org/fileadmin/DAM/env/lrtap/full%20text/1979.CLRTAP.e.pdf
  13. ***, Paris Agreement, CCC/CP/2015/L.9, unfccc.int/resource/docs/2015/cop21/eng/l09r01.pdf
  14. The Law on Air Protection, No. 36/09 and 10/13, Official Gazette of RS, Belgrade, Serbia www.paragraf.rs/propisi/zakon_o_zastiti_vazduha.html (in serbian)
  15. IPCC 2006 Guidelines for national Greenhouse gas Inventories, Methodology Reports www.ipcc-nggip.iges.or.jp/public/2006gl/
  16. EMEP/EEA air pollutant emission inventory guidebook 2016, EEA Report No 21/2016, European Environmental Agency, 2016 www.eea.europa.eu/themes/air/emep-eea-air-pollutant-emission-inventory-guidebook/emep
  17. Stefanović, P., Bakić, V., Marković, Z., Jovanović, M., Turanjanin, V., Cvetinović D. et all. Emission of greenhouse gases in PE 'Heating plants' in the cities of the Republic of Serbia in the period 1990 to 2008, Internal report NIV-ITE 2010, No. 445, Institute of Nuclear Science Vinca, Laboratory of Thermal Energy and Engeneering, Belgrade, Serbia, 2010 (in serbian).
  18. The typology of the residential building stock in Serbia and modeling its low-carbon transformation Serbia, Report of the project: Support for Low-Emission Development in South Eastern Europe (SLED), december 2015
  19. Fundamentals of balancing energy building, Serbian Chamber of Engineers, Belgrade, Serbia 2012 (in serbian)
  20. The Official Gazette of the City of Belgrade, No. 56, Belgrade, Serbia, 30 september 2015 (in serbian)
  21. ***, Eurostat-Half-yearly gas prices, ec.europa.eu/eurostat/statistics-explained/index.php/File:Half-yearly_gas_prices_(EUR).png
  22. ***, The World Bank in Serbia, www.worldbank.org/en/country/serbia/overview
  23. ***, Trading Economics, www.tradingeconomics.com/serbia/gdp
  24. ***, www.deagel.com/country/Serbia_c0178.aspx
  25. Republic Institute for Statistics, statistics of employment and earnings, No.15-year LXVII: 25/01/2017, Belgrade, Serbia, 2017 (in serbian).
  26. Afgan, N., Carvalho, M., Jovanović, M., Biomass-fired power plant: the sustainability option, International Journal of Sustainable Energy, 26(2007), 4, pp.179-193
  27. Afgan, N., Quality, sustainability and indicators of energy systems, Instituto Superior Tecnico, Lisbon, Portugal; 2003
  28. Škobalj, P., Kijevčanin, M., Jovanovic, M., Afgan, N., Erić, M., Energy indicators impact in multicriteria sustainability analyze of thermal power plant unit, Thermal Science, 21(2016),2, pp.1143-1151