Competitive Electricity Markets and Investment in New Generating Capacity
AbstractEvidence from the U.S. and some other countries indicates that organized wholesale markets for electrical energy and operating reserves do not provide adequate incentives to stimulate the proper quantity or mix of generating capacity consistent with mandatory reliability criteria. A large part of the problem can be associated with the failure of wholesale spot market prices for energy and operating reserves to rise to high enough levels during periods when generating capacity is fully utilized. Reforms to wholesale energy markets, the introduction of well-design forward capacity markets, and symmetrical treatment of demand response and generating capacity resources to respond to market and institutional imperfections are discussed. This policy reform program is compatible with improving the efficiency of spot wholesale electricity markets, the continued evolution of competitive retail markets, and restores incentives for efficient investment in generating capacity consistent with operating reliability criteria applied by system operators. It also responds to investment disincentives that have been associated with volatility in wholesale energy prices, limited hedging opportunities and to concerns about regulatory opportunism.
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Bibliographic InfoPaper provided by Regulation2point0 in its series Working paper with number 152.
Date of creation: May 2006
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- Paul L. Joskow, 2006. "Competitive Electricity Markets And Investment In New Generating Capacity," Working Papers 0609, Massachusetts Institute of Technology, Center for Energy and Environmental Policy Research.
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- Chao, Hung-po & Wilson, Robert, 1987. "Priority Service: Pricing, Investment, and Market Organization," American Economic Review, American Economic Association, vol. 77(5), pages 899-916, December.
- Peter Cramton & Steven Stoft, 2006. "The Convergence of Market Designs for Adequate Generating Capacity," Papers of Peter Cramton 06mdfra, University of Maryland, Department of Economics - Peter Cramton, revised 2006.
- Bushnell, James, 2005. "Electricity Resource Adequacy: Matching Policies and Goals," The Electricity Journal, Elsevier, vol. 18(8), pages 11-21, October.
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