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Towards smart thermal grids: Techno-economic feasibility of commercial heat-to-power technologies for district heating

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  • Hennessy, Jay
  • Li, Hailong
  • Wallin, Fredrik
  • Thorin, Eva

Abstract

Recent improvements in low-temperature heat-to-power (LTHtP) technologies have led to an increase in efficiency at lower temperatures and lower cost. LTHtP has so far not been used in district heating. The aim of the study is to establish under what conditions the use of existing LTHtP technology is technically and economically feasible using a district heating system as the heat source. The organic Rankine cycle (ORC) is identified as the most interesting LTHtP technology, due to its high relative efficiency and the commercial availability of devices operating at temperatures in the district heating operating range. The levelised cost of electricity of several ORC devices is calculated for temperatures found in district heating, assuming a zero cost of heat. A case study from Sweden is used to calculate the levelised cost of electricity, the net present value and payback period, based on income from the electricity produced, excluding taxes. Hourly spot market electricity prices from 2017 are used, as well as forecast scenarios for 2020, 2030 and 2040. A sensitivity study tests the importance of electricity price, cost of heat and capital/installation cost. Based on the case study, the best levelised cost of electricity achieved was 26.5 EUR/MWh, with a payback period greater than 30 years. Under current Swedish market conditions, the ORC does not appear to be economically feasible for use in district heating, but the net present value and payback period may be significantly more attractive under other countries’ market conditions or with reduced capital costs. For a positive net present value in the Swedish market the capital cost should be reduced to 1.7 EUR/W installed, or the average electricity price should be at least 35.2 EUR/MWh, if the cost of heat is zero. The cost of heat is an important factor in these calculations and should be developed further in future work.

Suggested Citation

  • Hennessy, Jay & Li, Hailong & Wallin, Fredrik & Thorin, Eva, 2018. "Towards smart thermal grids: Techno-economic feasibility of commercial heat-to-power technologies for district heating," Applied Energy, Elsevier, vol. 228(C), pages 766-776.
    • Handle: RePEc:eee:appene:v:228:y:2018:i:c:p:766-776
    DOI: 10.1016/j.apenergy.2018.06.105
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    References listed on IDEAS

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    1. Østergaard, Poul Alberg & Andersen, Anders N., 2016. "Booster heat pumps and central heat pumps in district heating," Applied Energy, Elsevier, vol. 184(C), pages 1374-1388.
    2. Li, Yu & Rezgui, Yacine & Zhu, Hanxing, 2017. "District heating and cooling optimization and enhancement – Towards integration of renewables, storage and smart grid," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 281-294.
    3. Tchanche, Bertrand F. & Lambrinos, Gr. & Frangoudakis, A. & Papadakis, G., 2011. "Low-grade heat conversion into power using organic Rankine cycles – A review of various applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 3963-3979.
    4. Pensini, Alessandro & Rasmussen, Claus N. & Kempton, Willett, 2014. "Economic analysis of using excess renewable electricity to displace heating fuels," Applied Energy, Elsevier, vol. 131(C), pages 530-543.
    5. Levihn, Fabian, 2017. "CHP and heat pumps to balance renewable power production: Lessons from the district heating network in Stockholm," Energy, Elsevier, vol. 137(C), pages 670-678.
    6. Werner, Sven, 2017. "District heating and cooling in Sweden," Energy, Elsevier, vol. 126(C), pages 419-429.
    7. Bach, Bjarne & Werling, Jesper & Ommen, Torben & Münster, Marie & Morales, Juan M. & Elmegaard, Brian, 2016. "Integration of large-scale heat pumps in the district heating systems of Greater Copenhagen," Energy, Elsevier, vol. 107(C), pages 321-334.
    8. Zhang, Lipeng & Gudmundsson, Oddgeir & Thorsen, Jan Eric & Li, Hongwei & Li, Xiaopeng & Svendsen, Svend, 2016. "Method for reducing excess heat supply experienced in typical Chinese district heating systems by achieving hydraulic balance and improving indoor air temperature control at the building level," Energy, Elsevier, vol. 107(C), pages 431-442.
    9. Andrei David & Brian Vad Mathiesen & Helge Averfalk & Sven Werner & Henrik Lund, 2017. "Heat Roadmap Europe: Large-Scale Electric Heat Pumps in District Heating Systems," Energies, MDPI, vol. 10(4), pages 1-18, April.
    10. Xiong, Weiming & Wang, Yu & Mathiesen, Brian Vad & Zhang, Xiliang, 2016. "Case study of the constraints and potential contributions regarding wind curtailment in Northeast China," Energy, Elsevier, vol. 110(C), pages 55-64.
    11. Padilla, Ricardo Vasquez & Demirkaya, Gökmen & Goswami, D. Yogi & Stefanakos, Elias & Rahman, Muhammad M., 2010. "Analysis of power and cooling cogeneration using ammonia-water mixture," Energy, Elsevier, vol. 35(12), pages 4649-4657.
    12. Quoilin, Sylvain & Broek, Martijn Van Den & Declaye, Sébastien & Dewallef, Pierre & Lemort, Vincent, 2013. "Techno-economic survey of Organic Rankine Cycle (ORC) systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 22(C), pages 168-186.
    13. Lund, Rasmus & Persson, Urban, 2016. "Mapping of potential heat sources for heat pumps for district heating in Denmark," Energy, Elsevier, vol. 110(C), pages 129-138.
    14. Magnusson, Dick, 2012. "Swedish district heating—A system in stagnation: Current and future trends in the district heating sector," Energy Policy, Elsevier, vol. 48(C), pages 449-459.
    15. Rinne, S. & Syri, S., 2013. "Heat pumps versus combined heat and power production as CO2 reduction measures in Finland," Energy, Elsevier, vol. 57(C), pages 308-318.
    16. Lund, Henrik & Werner, Sven & Wiltshire, Robin & Svendsen, Svend & Thorsen, Jan Eric & Hvelplund, Frede & Mathiesen, Brian Vad, 2014. "4th Generation District Heating (4GDH)," Energy, Elsevier, vol. 68(C), pages 1-11.
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