Electricity deregulation in the United States

Electricity deregulation in the United States
Title	Electricity deregulation in the United States
Jurisdiction	United States
Initiated	1978
Key legislation	Public Utility Regulatory Policies Act of 1978; Energy Policy Act of 1992
Major agents	Federal Energy Regulatory Commission; state public utility commissions; Independent System Operators; Regional Transmission Organizations

Electricity deregulation in the United States is the process by which United States electric power sectors moved from vertically integrated, regulated monopolies toward competitive wholesale and retail markets. Proponents argued that competition modeled on Thatcherism, Reaganomics, and Chicago School economic thought would lower prices and spur innovation, while critics warned of market failures exemplified by events like the California electricity crisis of 2000–01 and contested outcomes in states such as Texas and Pennsylvania. The ensuing policy landscape involved federal institutions such as the Federal Energy Regulatory Commission and state regulators including the California Public Utilities Commission and the Public Utility Commission of Texas.

Background and rationale

Early US electricity systems were shaped by firms like General Electric and utilities such as Consolidated Edison and influenced by commissions such as the New York Public Service Commission and the Massachusetts Department of Public Utilities. Post-Depression regulation crystallized under doctrines from the Federal Power Act and actors like Samuel Insull, with long-term planning by entities including the Tennessee Valley Authority and companies like Southern Company. The oil shocks linked to the 1973 oil crisis and policy responses such as the Public Utility Regulatory Policies Act of 1978 shifted attention toward market reforms supported by scholars at institutions like University of Chicago and Harvard University and think tanks including the Heritage Foundation and Brookings Institution.

Legislative and regulatory history

Federal policy milestones include the Public Utility Regulatory Policies Act of 1978 and the Energy Policy Act of 1992, both affecting wholesale markets administered by the Federal Energy Regulatory Commission. FERC Orders 888 and 889 (1996) and Order 2000 (1999) restructured transmission access and encouraged formation of Independent System Operators and Regional Transmission Organizations such as PJM Interconnection, New York Independent System Operator, and ISO New England. State-level deregulatory experiments used statutes in California, Texas, Pennsylvania, New Jersey, and Connecticut, with pivotal regulatory decisions by bodies like the California Public Utilities Commission and tribunals such as the Pennsylvania Public Utility Commission. Legal battles reached courts including the United States Court of Appeals for the District of Columbia Circuit and involved companies like Enron and Dynegy.

Market structure and mechanisms

Reform separated generation, transmission, and distribution, creating markets for wholesale power traded in day-ahead and real-time markets operated by PJM Interconnection, Midcontinent Independent System Operator, California Independent System Operator, and Electric Reliability Council of Texas. Mechanisms included locational marginal pricing established by FERC and auction designs inspired by research from Harvard University and MIT. Market participants ranged from merchant generators like Mirant to vertically integrated utilities such as Duke Energy operating distribution franchises regulated by state commissions like the California Public Utilities Commission. Instruments included capacity markets, ancillary services, financial transmission rights, and bilateral contracts brokered on platforms influenced by exchanges such as the New York Mercantile Exchange.

State-level experiences and outcomes

States diverged: California implemented early retail competition with mandates and market caps, leading to the California electricity crisis of 2000–01 involving firms like Enron and regulators including the California Public Utilities Commission; Texas pursued wholesale and retail choice via Electric Reliability Council of Texas governance and statutes under the Public Utility Commission of Texas; Pennsylvania and New Jersey adopted retail choice programs with varying consumer participation rates tracked by agencies like the New Jersey Board of Public Utilities. Other states such as Oregon, Arizona, Nevada, and Maryland implemented partial reforms or returned to traditional regulation. Local actors included municipal utilities like the Los Angeles Department of Water and Power and cooperative associations such as the National Rural Electric Cooperative Association.

Impacts on consumers and prices

Empirical assessments by scholars at Resources for the Future, National Bureau of Economic Research, Lawrence Berkeley National Laboratory, and RAND Corporation show mixed effects: some regions saw price declines after restructuring, while others experienced spikes linked to market power abuses by firms like Enron or to extreme weather events affecting generators such as those owned by Calpine or Mirant. Comparative analyses across states including Massachusetts, Connecticut, and Delaware reveal that outcomes depended on regulatory design features such as stranded cost recovery, default service procurement overseen by entities like the New Jersey Division of Rate Counsel, and the presence of retail choice suppliers such as TXU Energy. Consumer protection issues engaged organizations like the Consumer Federation of America.

Effects on reliability and grid operations

Reliability oversight shifted toward organizations like the North American Electric Reliability Corporation, NERC, and regional entities such as the Western Electricity Coordinating Council. Events including the Northeast blackout of 2003 and the California electricity crisis of 2000–01 prompted reforms in transmission planning and operational coordination by Independent System Operators and Regional Transmission Organizations. Integration of market signals with reliability obligations raised debates involving stakeholders like American Public Power Association and Edison Electric Institute and regulatory responses from FERC and state commissions.

Environmental and renewable energy implications

Deregulation intersected with environmental policy instruments such as renewable portfolio standards enacted in states like California, New Jersey, and Texas and federal incentives that influenced investment by firms such as NextEra Energy and Iberdrola USA. Market structures affected deployment of wind power in Midwest regions coordinated by Midcontinent Independent System Operator and PJM, and solar photovoltaic growth in California Independent System Operator territory. Emissions outcomes engaged the Clean Air Act regulatory framework, regional initiatives like the Regional Greenhouse Gas Initiative, and corporate strategies from utilities including Duke Energy and Southern Company.

Category:Energy policy of the United States Category:Electric power in the United States Category:Regulatory reform