Real options approach to renewable energy investments in Mongolia
Many developing nations are in transition from non-renewable to renewable energy in electricity generation. This research analyzes this type of changing investment environment for renewable energy projects such as wind farms and solar-thermal plants with the application of real options theory. The main intent is to explore the potential and to provide further insights for such a transition in developing economies through studying the case of Mongolia under coal price uncertainty. To evaluate the comparative attractiveness of either continuing to use non-renewable (coal-based) infrastructure or switching to renewable energy, we formulate social revenue functions for the two environments under the assumptions that coal-based operations generate negative externalities and renewable energy is externality-free. Framing the problem as a type of real options, we arrive at the optimal trigger prices of coal for switching technologies. With this analytical framework, we further pose some possible scenarios with respect to electricity price as well as negative externality valuation, and characterize when renewable energy investments become attractive. In sharp contrast to conventional wisdom in real options theory, we identify some situations where option values for switching technologies become negative in some price domains, and welfare losses are incurred. Overall, the result raises the possible risks in developing nations that waiting to switch energy sources yields huge losses under input price uncertainty. To avoid such a case in Mongolia, the government should remove coal subsidies and increase electricity prices or switch to renewable energy earlier rather than holding the option to wait, especially when people are willing to pay more for the removal of negative externalities.
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- Davis, Graham A. & Owens, Brandon, 2003. "Optimizing the level of renewable electric R&D expenditures using real options analysis," Energy Policy, Elsevier, vol. 31(15), pages 1589-1608, December.
- Kenneth L. Judd, 1998. "Numerical Methods in Economics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262100711, June.
- Pindyck, Robert S., 2000.
"Irreversibilities and the timing of environmental policy,"
Resource and Energy Economics,
Elsevier, vol. 22(3), pages 233-259, July.
- Pindyck, Robert S., 1998. "Irreversibilities and the timing of environmental policy," Working papers WP 4047-98., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Chao, Hung-po, 2011. "Efficient pricing and investment in electricity markets with intermittent resources," Energy Policy, Elsevier, vol. 39(7), pages 3945-3953, July.
- Sergey Levendorskiy & Svetlana Boyarchenko, 2004.
"Practical guide to real options in discrete time,"
Computing in Economics and Finance 2004
137, Society for Computational Economics.
- Ellerman, A Denny, 1995. "The world price of coal," Energy Policy, Elsevier, vol. 23(6), pages 499-506, June.
- Sarkar, Sudipto, 2003. "The effect of mean reversion on investment under uncertainty," Journal of Economic Dynamics and Control, Elsevier, vol. 28(2), pages 377-396, November.
- Martin L. Weitzman, 2001.
American Economic Review,
American Economic Association, vol. 91(1), pages 260-271, March.
- Martin L. Weitzman, 1998. "Gamma Discounting," Harvard Institute of Economic Research Working Papers 1843, Harvard - Institute of Economic Research.
- Insley, Margaret, 2002. "A Real Options Approach to the Valuation of a Forestry Investment," Journal of Environmental Economics and Management, Elsevier, vol. 44(3), pages 471-492, November.
- Warell, Linda, 2005. "Defining geographic coal markets using price data and shipments data," Energy Policy, Elsevier, vol. 33(17), pages 2216-2230, November.
- Pindyck, Robert S., 2002. "Optimal timing problems in environmental economics," Journal of Economic Dynamics and Control, Elsevier, vol. 26(9-10), pages 1677-1697, August.
- Pindyck, Robert S., 1998.
"The long-run evolution of energy prices,"
WP 4044-98., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Metcalf, Gilbert E. & Hassett, Kevin A., 1995.
"Investment under alternative return assumptions Comparing random walks and mean reversion,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 19(8), pages 1471-1488, November.
- Gilbert E. Metcalf & Kevin A. Hassett, 1995. "Investment Under Alternative Return Assumptions: Comparing Random Walks and Mean Reversion," NBER Technical Working Papers 0175, National Bureau of Economic Research, Inc.
- Lamont, Alan D., 2008. "Assessing the long-term system value of intermittent electric generation technologies," Energy Economics, Elsevier, vol. 30(3), pages 1208-1231, May.
- Hyman, Leonard S., 2010. "Restructuring electricity policy and financial models," Energy Economics, Elsevier, vol. 32(4), pages 751-757, July.
- Lund, Diderik, 2005.
"How to analyze the investment-uncertainty relationship in real option models?,"
Review of Financial Economics,
Elsevier, vol. 14(3-4), pages 311-322.
- Diderik Lund, 2003. "How to analyze the investment–uncertainty relationship in real option models?," EPRU Working Paper Series 03-17, Economic Policy Research Unit (EPRU), University of Copenhagen. Department of Economics.
- Conrad, Jon M. & Kotani, Koji, 2005. "When to drill? Trigger prices for the Arctic National Wildlife Refuge," Resource and Energy Economics, Elsevier, vol. 27(4), pages 273-286, November.
- Gautam Gowrisankaran & Stanley S. Reynolds & Mario Samano, 2011. "Intermittency and the Value of Renewable Energy," NBER Working Papers 17086, National Bureau of Economic Research, Inc.
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