Tel: +998977838464

2026
III International Bioeconomy Forum: Special Issue

V-SEKSIYA - SIRKULYAR IQTISODIYOT VA QAYTA TIKLANUVCHI ENERGIYA MANBALARINI INTEGRATSIYALASH IMKONIYATLARINI OSHIRISH

SIRKULYAR IQTISODIYOT TAMOYILLARI ASOSIDA SANOAT KORXONALARINING RESURS VA ENERGIYA SAMARADORLIGINI OSHIRISH MEXANIZMLARI

DOI 10.67668/mj/2026issmaxsus/2070 Pages 121-132

Published 2026-09-25

Authors
Ergashev Sanjarbek Sobirjon oʻgʻli
Affiliation
Tashkent State University of Economics image/svg+xml
III Bioiqtisodiyot xalqaro forumi, Buxoro, 24-25-sentabr 2026
PDF (Uzbek) Google Scholar Google Scholar

Abstract

The article examined mechanisms for improving industrial resource and energy efficiency through circular economy principles. Systems and process approaches, comparative analysis, classification, and time series analysis were applied. World Bank and national statistics informed the assessment of Uzbekistanʼs energy intensity trends and industrial technological structure. A conceptual model integrated diagnostic, managerial, technological, and institutional mechanisms. Decoupling elasticity and the resource loss share were proposed as assessment indicators. Material flow cost accounting, energy management, waste heat recovery, and water recirculation were systematised. Recommendations addressed resource conservation, production cost optimisation, and environmental performance, providing a framework for subsequent evaluation using enterprise data.

Keywords

circular economy, industrial enterprises, resource efficiency, energy efficiency, decoupling elasticity, material flow cost accounting, energy management, waste heat recovery

References

  1. Abdelaziz, E. A., Saidur, R., & Mekhilef, S. (2011). A review on energy saving strategies in industrial sector. Renewable and Sustainable Energy Reviews, 15(1), 150- 168. https://doi.org/10.1016/j.rser.2010.09.003
  2. Christ, K. L., & Burritt, R. L. (2015). Material flow cost accounting: A review and agenda for future research. Journal of Cleaner Production, 108, 1378-1389. https://doi.org/10.1016/j.jclepro.2014.09.005
  3. Ghisellini, P., Cialani, C., & Ulgiati, S. (2016). A review on circular economy: The expected transition to a balanced interplay of environmental and economic systems. Journal of Cleaner Production, 114, 11-32. https://doi.org/10.1016/j.jclepro.2015.09.007
  4. ISO. (2011). ISO 14051:2011. Environmental management - Material flow cost accounting - General framework. Geneva: International Organization for Standardization. https://www.iso.org/standard/50986.html
  5. ISO. (2018). ISO 50001:2018. Energy management systems - Requirements with guidance for use. Geneva: International Organization for Standardization. https://www.iso.org/standard/69426.html
  6. Jouhara, H., Khordehgah, N., Almahmoud, S., Delpech, B., Chauhan, A., & Tassou, S. A. (2018). Waste heat recovery technologies and applications. Thermal Science and Engineering Progress, 6, 268-289. https://doi.org/10.1016/j.tsep.2018.04.017
  7. Lieder, M., & Rashid, A. (2016). Towards circular economy implementation: A comprehensive review in context of manufacturing industry. Journal of Cleaner Production, 115, 36-51. https://doi.org/10.1016/j.jclepro.2015.12.042
  8. Schulze, M., Nehler, H., Ottosson, M., & Thollander, P. (2016). Energy management in industry - a systematic review of previous findings and an integrative conceptual framework. Journal of Cleaner Production, 112, 3692-3708. https://doi.org/10.1016/j.jclepro.2015.06.060
  9. Sorrell, S., Dimitropoulos, J., & Sommerville, M. (2009). Empirical estimates of the direct rebound effect: A review. Energy Policy, 37(4), 1356-1371. https://doi.org/10.1016/j.enpol.2008.11.026
  10. Tapio, P. (2005). Towards a theory of decoupling: Degrees of decoupling in the EU and the case of road traffic in Finland between 1970 and 2001. Transport Policy, 12(2), 137-151. https://doi.org/10.1016/j.tranpol.2005.01.001
  11. UNEP. (2011). Decoupling natural resource use and environmental impacts from economic growth. A Report of the Working Group on Decoupling to the International Resource Panel (Fischer-Kowalski, M., Swilling, M., von Weizsäcker, E. U., et al.). Nairobi: United Nations Environment Programme. https://www.resourcepanel.org/reports/decoupling-natural-resource-use-and-environmental-impacts-economic-growth
  12. UNIDO. (2017). UNIDOʻs Environment Solution: Resource Efficient and Cleaner Production (RECP) Programme. Vienna: United Nations Industrial Development Organization. https://www.unido.org/sites/default/files/2017-05/RECP_EN_0.pdf
  13. World Bank. (2025). World Development Indicators: Energy intensity level of primary energy (MJ/$2021 PPP GDP), EG.EGY.PRIM.PP.KD. Washington, DC: World Bank. https://data.worldbank.org/indicator/EG.EGY.PRIM.PP.KD
  14. Worrell, E., Laitner, J. A., Ruth, M., & Finman, H. (2003). Productivity benefits of industrial energy efficiency measures. Energy, 28(11), 1081-1098. https://doi.org/10.1016/S0360-5442(03)00091-4
  15. Oʻzbekiston Respublikasi Prezidentining 16-fevral 2026-yil PF-21-son “Mamlakat taraqqiyotining 2030-yilgacha moʻljallangan ustuvor yoʻnalishlari doirasida islohotlarni izchil davom ettirish va yangi bosqichga olib chiqishning qoʻshimcha chora-tadbirlari toʻgʻrisida”gi Farmoni https://lex.uz/ru/docs/-8050769
  16. Oʻzbekiston Respublikasi Prezidentining 2020-yil 10-iyul PQ-4779-son “Iqtisodiyotning energiya samaradorligini oshirish va mavjud resurslarni jalb etish orqali iqtisodiyot tarmoqlarining yoqilgʻi-energetika mahsulotlariga qaramligini kamaytirishga doir qoʻshimcha chora-tadbirlar toʻgʻrisida”gi Qarori. https://lex.uz/docs/-4890081
  17. Oʻzbekiston Respublikasi Prezidentining 2022-yil 2-dekabr PQ-436-son “2030-yilgacha Oʻzbekiston Respublikasining «yashil» iqtisodiyotga oʻtishiga qaratilgan islohotlar samaradorligini oshirish boʻyicha chora-tadbirlar toʻgʻrisida”gi Qarori. https://lex.uz/docs/-6303230
  18. Oʻzbekiston Respublikasi Milliy statistika qoʻmitasi. (2026). Oʻzbekiston Respublikasida sanoat ishlab chiqarishi (2025-yil yanvar-dekabr). Press-reliz. https://stat.uz/img/news/press-reliz-sanoat-21_01_2025-j_-lotin_p43175.pdf

Downloads

Download data is not yet available.