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The cost-effectiveness of household photovoltaic systems in reducing greenhouse gas emissions in Australia: Linking subsidies with emission reductions

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  • Burtt, D.
  • Dargusch, P.

Abstract

This paper examines the cost-effectiveness of subsidies (feed-in tariffs and renewable energy credits) paid for by electricity consumers to support the uptake of roof top photovoltaic (PV) systems by households in Australia. We estimate annual payback periods, and then regress these against the actual uptake of household PV and associated emission reductions, creating a relationship not apparent in other research. Sensitivity analysis reveals that the declining cost of PV panels had most impact on PV uptake followed by feed-in tariffs, renewable energy credits and the increasing cost of household electricity tariffs. Our modelling shows that feed-in tariffs were higher than necessary to achieve the resultant levels of PV uptake and that the low cost of PV panels and comparatively high electricity tariffs are likely to result in a continuing strong uptake of household PV in Australia. Our modelling shows that subsidies peaked in 2011 and 2012, with payback periods of three to four years, having since increased to five to six years. Emission reduction costs are expected to reduce from over AU$200 per t CO2e in 2013 to between AU$65 and AU$100 per t CO2e in 2020. Household PV reduced Australia’s emissions by 3.7 million t CO2e in 2013 (1.7% of Australia’s total emissions) and is expected to reach eight million tonnes (3.7% of Australia’s total emissions) by 2020.

Suggested Citation

  • Burtt, D. & Dargusch, P., 2015. "The cost-effectiveness of household photovoltaic systems in reducing greenhouse gas emissions in Australia: Linking subsidies with emission reductions," Applied Energy, Elsevier, vol. 148(C), pages 439-448.
    • Handle: RePEc:eee:appene:v:148:y:2015:i:c:p:439-448
    DOI: 10.1016/j.apenergy.2015.03.091
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    as
    1. Fokaides, Paris A. & Kylili, Angeliki, 2014. "Towards grid parity in insular energy systems: The case of photovoltaics (PV) in Cyprus," Energy Policy, Elsevier, vol. 65(C), pages 223-228.
    2. Lu, L. & Yang, H.X., 2010. "Environmental payback time analysis of a roof-mounted building-integrated photovoltaic (BIPV) system in Hong Kong," Applied Energy, Elsevier, vol. 87(12), pages 3625-3631, December.
    3. Jenner, Steffen & Groba, Felix & Indvik, Joe, 2013. "Assessing the strength and effectiveness of renewable electricity feed-in tariffs in European Union countries," Energy Policy, Elsevier, vol. 52(C), pages 385-401.
    4. Cludius, Johanna & Forrest, Sam & MacGill, Iain, 2014. "Distributional effects of the Australian Renewable Energy Target (RET) through wholesale and retail electricity price impacts," Energy Policy, Elsevier, vol. 71(C), pages 40-51.
    5. Grau, Thilo, 2014. "Responsive feed-in tariff adjustment to dynamic technology development," Energy Economics, Elsevier, vol. 44(C), pages 36-46.
    6. Jessika E. Trancik, 2014. "Renewable energy: Back the renewables boom," Nature, Nature, vol. 507(7492), pages 300-302, March.
    7. Reuter, Wolf Heinrich & Szolgayová, Jana & Fuss, Sabine & Obersteiner, Michael, 2012. "Renewable energy investment: Policy and market impacts," Applied Energy, Elsevier, vol. 97(C), pages 249-254.
    8. Orioli, Aldo & Di Gangi, Alessandra, 2014. "Review of the energy and economic parameters involved in the effectiveness of grid-connected PV systems installed in multi-storey buildings," Applied Energy, Elsevier, vol. 113(C), pages 955-969.
    9. Antonelli, Marco & Desideri, Umberto, 2014. "The doping effect of Italian feed-in tariffs on the PV market," Energy Policy, Elsevier, vol. 67(C), pages 583-594.
    10. Ringel, Marc, 2006. "Fostering the use of renewable energies in the European Union: the race between feed-in tariffs and green certificates," Renewable Energy, Elsevier, vol. 31(1), pages 1-17.
    11. Antonelli, Marco & Desideri, Umberto, 2014. "Do feed-in tariffs drive PV cost or viceversa?," Applied Energy, Elsevier, vol. 135(C), pages 721-729.
    12. Danchev, Svetoslav & Maniatis, George & Tsakanikas, Aggelos, 2010. "Returns on investment in electricity producing photovoltaic systems under de-escalating feed-in tariffs: The case of Greece," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(1), pages 500-505, January.
    13. Francis In & Sangbae Kim & Philip I Ji, 2014. "On timing ability in Australian managed funds," Australian Journal of Management, Australian School of Business, vol. 39(1), pages 93-106, February.
    14. Martin, Nigel & Rice, John, 2013. "The solar photovoltaic feed-in tariff scheme in New South Wales, Australia," Energy Policy, Elsevier, vol. 61(C), pages 697-706.
    15. Yuan, Chaoqing & Liu, Sifeng & Yang, Yingjie & Chen, Ding & Fang, Zhigeng & Shui, Lulu, 2014. "An analysis on investment policy effect of China’s photovoltaic industry based on feedback model," Applied Energy, Elsevier, vol. 135(C), pages 423-428.
    16. Buckman, Greg & Sibley, Jon & Bourne, Richard, 2014. "The large-scale solar feed-in tariff reverse auction in the Australian Capital Territory, Australia," Energy Policy, Elsevier, vol. 72(C), pages 14-22.
    17. Mayr, Dieter & Schmidt, Johannes & Schmid, Erwin, 2014. "The potentials of a reverse auction in allocating subsidies for cost-effective roof-top photovoltaic system deployment," Energy Policy, Elsevier, vol. 69(C), pages 555-565.
    18. Couture, Toby & Gagnon, Yves, 2010. "An analysis of feed-in tariff remuneration models: Implications for renewable energy investment," Energy Policy, Elsevier, vol. 38(2), pages 955-965, February.
    19. Richard Schmalensee, 2012. "Evaluating Policies to Increase Electricity Generation from Renewable Energy," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 6(1), pages 45-64.
    20. Skoufa, Lucas & Tamaschke, Rick, 2011. "Carbon prices, institutions, technology and electricity generation firms in two Australian states," Energy Policy, Elsevier, vol. 39(5), pages 2606-2614, May.
    21. Rigter, Jasper & Vidican, Georgeta, 2010. "Cost and optimal feed-in tariff for small scale photovoltaic systems in China," Energy Policy, Elsevier, vol. 38(11), pages 6989-7000, November.
    22. Bazilian, Morgan & Onyeji, Ijeoma & Liebreich, Michael & MacGill, Ian & Chase, Jennifer & Shah, Jigar & Gielen, Dolf & Arent, Doug & Landfear, Doug & Zhengrong, Shi, 2013. "Re-considering the economics of photovoltaic power," Renewable Energy, Elsevier, vol. 53(C), pages 329-338.
    23. Byrnes, Liam & Brown, Colin & Foster, John & Wagner, Liam D., 2013. "Australian renewable energy policy: Barriers and challenges," Renewable Energy, Elsevier, vol. 60(C), pages 711-721.
    24. Schleicher-Tappeser, Ruggero, 2012. "How renewables will change electricity markets in the next five years," Energy Policy, Elsevier, vol. 48(C), pages 64-75.
    25. Holdermann, Claudius & Kissel, Johannes & Beigel, Jürgen, 2014. "Distributed photovoltaic generation in Brazil: An economic viability analysis of small-scale photovoltaic systems in the residential and commercial sectors," Energy Policy, Elsevier, vol. 67(C), pages 612-617.
    26. Branker, K. & Pathak, M.J.M. & Pearce, J.M., 2011. "A review of solar photovoltaic levelized cost of electricity," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(9), pages 4470-4482.
    27. Fais, Birgit & Blesl, Markus & Fahl, Ulrich & Voß, Alfred, 2014. "Comparing different support schemes for renewable electricity in the scope of an energy systems analysis," Applied Energy, Elsevier, vol. 131(C), pages 479-489.
    28. Talavera, D.L. & Nofuentes, G. & Aguilera, J., 2010. "The internal rate of return of photovoltaic grid-connected systems: A comprehensive sensitivity analysis," Renewable Energy, Elsevier, vol. 35(1), pages 101-111.
    29. Komiyama, Ryoichi & Fujii, Yasumasa, 2014. "Assessment of massive integration of photovoltaic system considering rechargeable battery in Japan with high time-resolution optimal power generation mix model," Energy Policy, Elsevier, vol. 66(C), pages 73-89.
    30. Sun, Peng & Nie, Pu-yan, 2015. "A comparative study of feed-in tariff and renewable portfolio standard policy in renewable energy industry," Renewable Energy, Elsevier, vol. 74(C), pages 255-262.
    31. Hsu, Chiung-Wen, 2012. "Using a system dynamics model to assess the effects of capital subsidies and feed-in tariffs on solar PV installations," Applied Energy, Elsevier, vol. 100(C), pages 205-217.
    32. Muhammad-Sukki, Firdaus & Abu-Bakar, Siti Hawa & Munir, Abu Bakar & Mohd Yasin, Siti Hajar & Ramirez-Iniguez, Roberto & McMeekin, Scott G. & Stewart, Brian G. & Sarmah, Nabin & Mallick, Tapas Kumar & , 2014. "Feed-in tariff for solar photovoltaic: The rise of Japan," Renewable Energy, Elsevier, vol. 68(C), pages 636-643.
    33. Zahedi, A., 2011. "Maximizing solar PV energy penetration using energy storage technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(1), pages 866-870, January.
    34. Mundo-Hernández, Julia & de Celis Alonso, Benito & Hernández-Álvarez, Julia & de Celis-Carrillo, Benito, 2014. "An overview of solar photovoltaic energy in Mexico and Germany," Renewable and Sustainable Energy Reviews, Elsevier, vol. 31(C), pages 639-649.
    35. Heymans, Catherine & Walker, Sean B. & Young, Steven B. & Fowler, Michael, 2014. "Economic analysis of second use electric vehicle batteries for residential energy storage and load-levelling," Energy Policy, Elsevier, vol. 71(C), pages 22-30.
    36. Weisser, Daniel, 2007. "A guide to life-cycle greenhouse gas (GHG) emissions from electric supply technologies," Energy, Elsevier, vol. 32(9), pages 1543-1559.
    37. Tamás, Mészáros Mátyás & Bade Shrestha, S.O. & Zhou, Huizhong, 2010. "Feed-in tariff and tradable green certificate in oligopoly," Energy Policy, Elsevier, vol. 38(8), pages 4040-4047, August.
    38. Lesser, Jonathan A. & Su, Xuejuan, 2008. "Design of an economically efficient feed-in tariff structure for renewable energy development," Energy Policy, Elsevier, vol. 36(3), pages 981-990, March.
    39. Leepa, Claudia & Unfried, Matthias, 2013. "Effects of a cut-off in feed-in tariffs on photovoltaic capacity: Evidence fromGermany," Energy Policy, Elsevier, vol. 56(C), pages 536-542.
    40. Dusonchet, L. & Telaretti, E., 2015. "Comparative economic analysis of support policies for solar PV in the most representative EU countries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 42(C), pages 986-998.
    41. de la Hoz, Jordi & Martín, Helena & Ballart, Jordi & Monjo, Lluis, 2014. "Evaluating the approach to reduce the overrun cost of grid connected PV systems for the Spanish electricity sector: Performance analysis of the period 2010–2012," Applied Energy, Elsevier, vol. 121(C), pages 159-173.
    42. Zhou, Ying & Wang, Lizhi & McCalley, James D., 2011. "Designing effective and efficient incentive policies for renewable energy in generation expansion planning," Applied Energy, Elsevier, vol. 88(6), pages 2201-2209, June.
    43. Ma, Chunbo & Burton, Michael P., 2014. "The Public's Preference for Green Power in Australia," 2014 Conference (58th), February 4-7, 2014, Port Macquarie, Australia 165858, Australian Agricultural and Resource Economics Society.
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    24. Guanyi Yu & Qiang Lin & Xiaoqian Qi, 2021. "Government Incentive Contracts for Microgrid Users," Energies, MDPI, vol. 14(4), pages 1-16, February.

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