A forward reliability market is presented. The market coordinates new entry through the forward procurement of reliability options—physical capacity bundled with a financial option to supply energy above a strike price. The market assures adequate generating resources and prices capacity from the bids of competitive new entry in an annual auction. Efficient performance incentives are maintained from a load-following obligation to supply energy above the strike price. The capacity payment fully hedges load from high spot prices, and reduces supplier risk as well. Market power is reduced in the spot market, since suppliers enter the spot market with a nearly balanced position in times of scarcity. Market power in the reliability market is addressed by not allowing existing supply to impact the capacity price. The approach, which has been adopted in New England and Colombia, is readily adapted to either a thermal or a hydro system.
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Publisher Info
Paper provided by University of Maryland, Department of Economics - Peter Cramton in its series Papers of Peter Cramton with number
08frm.
Length: 13 pages Date of creation: 2008 Date of revision:
2008 Publication status: Published in Utilities Policy, 16, 194-201, 2008 Handle: RePEc:pcc:pccumd:08frm
Contact details of provider: Postal: Economics Department, University of Maryland, College Park, MD 20742-7211 Phone: (202) 318-0520 Fax: (202) 318-0520 Web page: http://www.cramton.umd.edu
For technical questions regarding this item, or to correct its listing, contact: (Peter Cramton).