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Electricity Restructuring and Regulation in the Provinces: Ontario and Beyond

By Donald N. Dewees


Competitive electricity markets are artificial markets with extensive rules for all participants arising from the complex interconnections of the electricity network. Governments or regulatory agencies oversee the market design process and the operation and maintenance of the market, so market design is necessarily a political process. The conceptual design of the market must recognise the political forces that will operate on the market design process so that the political process will not thwart the intended outcome of the market as it has in some jurisdictions including Ontario. The limited ability of consumers to understand changes in the electricity sector in the short run poses a real constraint on what can be achieved politically. Letting the market set the price means that governments cannot ensure any particular future price level and both theory and experience tell us that prices may increase after restructuring (California, Ontario, Alberta). This makes it difficult to sell restructuring to consumers who will be interested in the price they pay and not much interested in abstractions like efficiency. Another challenge for electricity restructuring is that the starting points differ from one jurisdiction to another and the starting points matter. The problems are different if you begin with a crown monopoly than if you have investor-owned utilities; if expected prices are higher than recent prices rather than lower; if governments have been deeply involved in the electricity sector rather than distant from it; if the public has experience with stable electricity prices rather than fluctuating prices. Finally, the situation in neighbouring jurisdictions matters as well. Restructuring in a low-price jurisdiction surrounded by high prices will increase the prospect of price increases at home, while a high-price island is more likely to see its prices decline. If workable competition will be difficult to achieve at home, strong interties to neighbouring jurisdictions can improve competitive performance if the market is appropriately designed. Air pollution, like electricity, moves across borders, so one must assess and evaluate the pollution implications of competition and make any appropriate adjustments to the market design.electricity restructuring, electric utilities, market design, electricity price, electricity market, spot price, retail competition

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  1. (1983). A Theory of Competition among Pressure Groups for Political Influence,”
  2. (2005). Alberta Electric System Operator (AESO),
  3. (1998). Alberta’s Electricity Market: How it Works, Recent Developments, New Opportunities,” PowerPoint presentation by the Vice-President of ESBI
  4. (2001). California's Electricity Crisis,"
  5. (1996). Committee on Competition in Ontario’s Electricity System,
  6. (1997). Direction for Change: Charting a Course for Competitive Electricity and
  7. (1999). Electric Power in Canada,
  8. (1979). Electric Power in the United States: Models and Policy Analysis Cambridge,
  9. (1988). Electric Utility Planning and Regulation, Washington: American Council for an Energy-Efficient Economy.
  10. (2002). Essentials of Canadian Law: Environmental Law, 2 nd edn.
  11. (1998). Getting on the Map: The Political Economy of State-level Electricity Restructuring,” Resources for the Future DP 98/19,
  12. (1992). Industry Regulation and the Performance of the American Economy,
  13. (2002). Making Electricity Competition Work,
  14. (2001). Manifesto on the California Electricity Crisis”,
  15. (2000). Market Design and price Behaviour in Restructured Electricity Markets: An International Comparison,”
  16. (2005). Market Year Review
  17. (1997). Moving to Competition”, brochure, Alberta Department of Energy, Electricity Branch: Edmonton.
  18. (1998). Pollution Control in the United States, Washington DC: Resources for the Future.
  19. (1999). Power Loss: The Origins of Deregulation and Restructuring in the American Electric Utility System,
  20. (1996). Power Struggles: Explaining Deregulatory Reforms
  21. (2005). Press Release, “OEB issues reminder on details of the recently announced New Price Plan,” Ontario Energy Board,
  22. (2000). Price Spike Reality: Debunking the
  23. (1979). Prospect Theory: An Analysis of Decisions under
  24. (2005). Regulated Price Plan Manual,” Ontario Energy Board,
  25. (1997). Restructuring, Competition and Regulatory Reform in the U.S. Electricity Sector,"
  26. (2002). Statement of
  27. (2002). The California Electricity Crisis,
  28. (1996). The Future of Ontario Hydro: A Review of Structural and Regulatory Options,”
  29. (1971). The Theory of Economic Regulation,”
  30. (2002). The Trouble with Electricity Markets: Understanding California’s Restructuring Disaster”,
  31. (2001). The Troubles with Electricity Markets and How They Derailed California’s Electricity Restructuring,” .
  32. (2002). The Value of Dynamic Pricing
  33. (1997). Time-of-use Prices and Electricity Demand Allowing for Selection Bias in Experimental Data,”
  34. (1976). Toward a More General Theory of Regulation,”

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