Year of Award
Master of Arts (MA)
Department or School/College
Department of Economics
Doug Dalenberg, John Duffield
Deregulation, Electricity, Federal Energy Regulatory Commission, Independent System Operator, Market Power, Montana Power Company, NorthWestern Energy, PPL, renewable energy, SB 390, Wholesale Electricity Market, Energy, Montana Public Service Commission
University of Montana
This work investigates market power and regulatory failures in the Montana wholesale electrical market after the implementation of deregulation in 1997. It provides a review of the development of the Montana wholesale electrical market, federal and state market power regulation, economic theory, and approaches for regulating market power in electrical markets. The work primarily focuses on the conduct of PPL Corporation, which acquired the generation assets of the Montana Power Company, and its capacity to set prices in Montana. It identifies that the current regulatory scheme, which is managed by the Federal Energy Regulatory Commission, is inadequate at deterring and detecting the exercise of market power. Welfare impacts to Montana Consumers are estimated at $722 million. The work includes a significant review of NorthWestern Energy’s re-vertical integration and information about the structure of the Montana electrical market.
Keogh, Ross Patrick, "Market Power and Regulatory Failure in the Montana Wholesale Electricity Market" (2012). Graduate Student Theses, Dissertations, & Professional Papers. 646.
© Copyright 2012 Ross Patrick Keogh