Through a variety of analytical lenses - formal modeling, econometrics and case study comparisons - Carlos RufIn fills a gap in the political economy of second-wave, or microeconomic, reforms around the world. More specifically, he does so in the context of the electricity supply industry, where such reforms have been as problematic as they have been widespread. The author shows that ideological considerations and bargaining over the distribution of economic rents accruing from certain institutional arrangements are powerful shapers of institutional change. At the same time, the legacy of the past does not appear to have a clear or systematic effect on the direction of second-wave reforms that seek to transform existing economic institutions. If distributional conflicts can be resolved, these conclusions provide grounds for optimism about the ability to create new institutions even in countries where little favorable precedent exists. Political economy and public policy scholars, specialists on business-government relations and non-market strategy and those interested in Latin America will find this comprehensive book of great interest. Practitioners involved in the design and implementation of second-wave reforms around the world will find this an essential addition to their library.

This book offers a most comprehensive characterization of the historical, institutional and economic forces affecting electricity regulation. Eminent economists organized by the University of California Energy Institute survey the USA, UK, Scandinavia, Latin America, France, Germany, Japan, Canada, New Zealand and Yugoslavia. Recent experiments with privatization, competition and restructuring in electricity are contrasted with instances where government ownership and traditional vertical integration still dominate. The introductory essay by Richard J. Gilbert, Edward P. Kahn and David Newbery synthesizes individual country studies. In any regulatory system, the government must bargain with investors and consumers to satisfy conflicting interests. The opacity of information about cost constrains this process. Governments also impose multiple political and economic objectives on the electricity industry, which further obscures cost conditions. Privatization and deregulation tend to reverse these effects. Few countries, however, have managed to sustain private ownership in the long run.

Margot P. C. Weijnen, Zofia Lukszo and Geert Deconinck Abstract The infrastructures for electric power and information and telecommunication services are critical enablers for all economic activity. Both of these infrastructure systems evolved over time as networks-of-networks in an institutionally fr- mented landscape. In understanding and steering the emergent behaviour of these infrastructure systems both their physical network complexity and their social n- work complexity pose a formidable challenge. On top of the socio-technical c- plexity of the electricity infrastructure and the information and telecommunication infrastructure as such, the two infrastructure systems show unprecedented mutual interdependency. Unravelling this multi-level interdependency and identifying strategies to curb the new risks and vulnerabilities it implies for the reliability of electric power services is the goal of this book. It clearly shows that technical so- tions alone will not suffice to ensure the future reliability and security of electricity infrastructure operations. Keywords Cybersecurity * infrastructure vulnerability * infrastructure depend- cies * power systems 1. 1 Infrastructures Are Critical Infrastructures are the backbone of the economy and society. Especially the network bound infrastructures operated by public utilities and network industries provide essential services that are enabling for almost every economic and social activity. M. P. C. Weijnen (*) and Z. Lukszo Technology Policy and Management, Delft University of Technology, P. O. Box 5015, 2600 GA Delft, The Netherlands e-mail: M. P. C. Weijnen@tudelft. nl; Z. Lukszo@tudelft. nl G. Deconinck K. U.

After improving steadily for decades, the technology that brought unequalled productivity growth to the American electric utility industry appeared to stall in the late 1960s, making it impossible to mitigate the difficult economic and regulatory assaults of the 1970s. Unfortunately, most managers did not recognize the severity of the technological problems they faced and chose to focus instead on issues that appeared more manageable. Partly as a result of this lack of attention to technological issues, the industry found itself challenged by the prospects of deregulation and restructuring in the 1980s. This book focuses on the role of technological stagnation in the decline of the industry and argues that a long and successful history of managing a conventional technology set the stage for the industry's deterioration.

Due to the characteristics of electricity, power markets rank among the most complex markets operated at present. The requirements of an environmentally sustainable, economically efficient, and secure energy supply have resulted in the emergence of several interrelated markets that have to be carefully engineered in order to ensure efficient market outcomes.

This book presents an agent-based simulation model that facilitates electricity market research. Simulation outcomes from this model are validated against price data from German power markets. The results significantly contribute to existing research in agent-based simulation and electricity market modeling, and provide insights into the impact of the market structure and market design on electricity prices.

The book addresses researchers, lecturers and students who are interested in applying agent-based simulation to power markets. It provides a thorough discussion of the methodology and helpful details for model implementation.

Elihu Thomson was a major American inventor of electric light and power systems. A contemporary of Thomas Edison, Thomson performed the engineering and design work necessary to make electric lighting a common product. From the 1880s to the 1930s, Thomson was employed by the General Electric Company and its predecessors. Working within the corporation, Thomson reveals how successful inventions are based on explicit links among technological artifacts, marketing strategy, and the business organization needed for manufacturing and marketing.

This book is a comprehensive, clear, and well-organized description of applied quality regulation in the electricity sector as it is today. It creates an essential bridge linking the theoretical aspects of service quality regulation with country-specific applied mechanisms. As a special feature, the book offers a survey of the most innovative regulatory mechanisms under proposal, in test stages, or in effect in European countries.

This book attempts to explain what went wrong in California's restructured energy markets and what must be done to restore California's economy and build new electricity systems. The intention here is to reconcile the principles of competition and regulation. California had a severe electricity crisis for about thirteen months beginning in May of 2000. The economic consequences and political fallout that arose from this crisis persist. California's economy continues to suffer and the state's treasury is deeply in debt. The state's three investor-owned utilities were nearly financially decimated. San Diego Gas & Electric has recovered to a greater degree than the other two only because its retail prices are about three times the national average and, for a time, well above the other two IOUs in California. Southern California Edison has recently been restored to investment grade and was granted a rate increase. Pacific Gas & Electric is emerging from bankruptcy. This book discusses all of this in greater detail. The problems and consequences arising from California's ill-fated foray into electricity market restructuring could damage the state for years to come. Challenges of this nature are not new to the Golden State. In the past, as we explain here, pragmatic, not entrenched, approaches have worked best in California. If California is to relatively quickly restore its previous enviable economic vitality and recover from the damage done to tarnish its luster, pragmatic approaches must again be used.

This book offers the most comprehensive characterization assembled to date of the historical, institutional, and economic forces affecting electricity regulation. Eminent economists organized by the University of California Energy Institute survey the US, UK, Scandinavia, Latin America, France, Germany, Japan, Canada, New Zealand, and Yugoslavia. Recent experiments with privatization, competition, and restructuring in electricity are contrasted with instances where government ownership and traditional vertical integration still dominate. The introductory essay by Richard J. Gilbert, Edward P. Kahn, and David Newbery synthesizes individual country studies.

Transport Pricing of Electricity Networks aims at providing a methodological and practical transmission tariff guide, to those who are involved in the electricity business as managers, engineers, lawyers, economists, regulators or policy-makers, but are not specialists in electricity transport, nor in tariff-setting for public utilities. It offers a synthesis of the recent economic research on the subject. The volume is divided into three major parts, each presenting a general aspect of transmission pricing: its legal and accounting background, its basic theory, and its implementation, successively.
How much does it cost to transmit electricity from a nuclear plant close to Lyon in France, to a car manufacturer located in Stuttgart in Germany? What price should a system operator in Canada charge a pulp and paper mill that uses the high-voltage grid for only a few weeks per year? Where in California is it more profitable to reinforce or build a new transmission line? What is the best place to locate a power gas station in England, in order to pay the lowest transmission cost? Such questions are novel and crucial for American and European liberalised electricity markets. Transport Pricing of Electricity Networks shows how the economics toolbox can be used to answer them.

This guidebook for managers and other decision makers analyses all important aspects that have to be considered when evaluating photovoltaics as a potential option in the power-supply industry and industrial development. Since such an analysis is quite complex and requires know-how from several scientific disciplines, the book draws upon the expertise of about 40 invited experts. Consensus statements on some of the controversial items such as cost development or energy pay-back time are given. In addition, the book is rounded out by an evaluation of the technological status of photovoltaics. The Photovoltaics Guidebook for Decision Makers enables readers to form their own opinions, particularly on the realistic potential and role of photovoltaics in energy policy, the power-supply industry and industrial development.

Electricity Pricing In Transition is written to address the new issues facing utilities, retailers, regulators, and customers in the changing electricity market. It is organized into five sections. Section I deals with the new restructured organization that has emerged from yesterday's vertically integrated, regulated monopoly company. Section II deals with issues in competitive pricing. Section III reviews the role of demand response and product design in today's chaotic marketplace. Given the single importance of California's energy crisis and the fact that it will be studied for years to come, Section IV is devoted to studying the lessons learned from this crisis. The final section of the book deals with markets and regulations.

This book will provide practitioners with guidance on how to avoid the major pitfalls in pricing electricity while the market is in transition by drawing upon the insights and lessons learned from the experience of others that are documented in this book.

The challenges facing participants in competitive electricity markets are staggering: high price volatility introduces significant financial risk into an industry accustomed to guaranteed rates of return, while illiquid forward markets prevent effective hedging strategies from being implemented. Valuation, Hedging and Speculation in Competitive Electricity Markets: A Fundamental Approach, examines the unique properties which separate electricity from other traded commodities, including the lack of economical storage, and the impact of a scarce transmission network. The authors trace the sources of uncertainties in the price of electricity to underlying physical and economic processes, and incorporate these into a bid-based model for electricity spot and forward prices. They also illustrate how insufficient market data can be circumvented by using a combination of price and load data in the marking- to-market process. The model is applied to three classes of problems central to the operation of any electric utility or power marketer; valuing generation assets, formulating dynamic hedging strategies for load serving obligations, and pricing transmission contracts and locational spread options. Emphasis is placed on the difference between trades which can be 'booked out' in the forward markets, and those which must be carried through to delivery. Lately, significant attention has been given to the role of regulators in mitigating excessive price levels in electricity markets. The authors conduct a quantitative analysis of the long-term effects of regulatory intervention through the use of price caps. By modeling the dynamic interplay between the observed price levels and the decision toinvest in new generation assets, it is shown how such short term fixes can lead to long term deficits in the available generation capacity, and ultimately to market failures and blackouts.

Over the years, the electric power industry has been using optimization methods to help them solve the unit commitment problem. The result has been savings of tens and perhaps hundreds of millions of dollars in fuel costs. Things are changing, however. Optimization technology is improving, and the industry is undergoing radical restructuring. Consequently, the role of commitment models is changing, and the value of the improved solutions that better algorithms might yield is increasing. The dual purpose of this book is to explore the technology and needs of the next generation of computer models for aiding unit commitment decisions. Because of the unit commitment problem's size and complexity and because of the large economic benefits that could result from its improved solution, considerable attention has been devoted to algorithm development in the book. More systematic procedures based on a variety of widely researched algorithms have been proposed and tested. These techniques have included dynamic programming, branch-and-bound mixed integer programming (MIP), linear and network programming approaches, and Benders decomposition methods, among others. Recently, metaheuristic methods have been tested, such as genetic programming and simulated annealing, along with expert systems and neural networks. Because electric markets are changing rapidly, how UC models are solved and what purposes they serve need reconsideration. Hence, the book brings together people who understand the problem and people who know what improvements in algorithms are really possible. The two-fold result in The Next Generation of Electric Power Unit Commitment Models is an assessment of industry needs and new formulations and computational approaches that promise to make unit commitment models more responsive to those needs.

Electricity markets are being deregulated or face new regulatory frameworks. In such changing markets, new pricing strategies will need to consider such factors as cost, value of service and pricing by objective. Pricing in Competitive Electricity Markets introduces a new family of pricing concepts, methodologies, models, tools and databases focused on market-based pricing. This book reviews important theoretical pricing issues as well as practical pricing applications for changing electricity markets.

Elihu Thomson was a late-nineteenth-century American inventor who helped create the first electric lighting and power systems. One of the most prolific inventors in American history, Thomson was granted nearly 700 patents in a career spanning the 1880s to 1930s. His inventions included arc and incandescent lighting systems, alternating current motors and transformers, electric welding equipment, and the recording watt-meter, all of which were central in determining how electricity is used today. Thomson was educated in science, and he used a combination of scientific values and craft skills to develop his many inventions. Consequently, his career permits an investigation of how technologists employ craft knowledge to create new products. While employed by the General Electric Company, Thomson worked with other managers and entrepreneurs to link the hardware of electric lighting with business organization and marketing strategy. Thus, his story also traces the role of technology in the rise of a major American corporation.

Norwegian deregulation was, together with the British model, a pioneer forerunner in the restructuring of European electricity industry. The Norwegian model, unlike the British, did not change ownership or structure, but relied heavily on a radical opening of the market way down to household consumers. It also developed a more advanced pool system based on actual bidding both on the supply and demand side, as well as triggering the first regional integrated competitive power market in the world. This book draws on a wide range of applied research and gives a summary of the Norwegian experience.

Two general questions stood at the beginning of this PhD-thesis, namely: * What are the mechanisms which lead to the emergence and establishment of new technologies? * How can this process of technological change be influenced politically? In this sense, conceptual and theoretical interests were the early driving forces of the research work. This is also reflected in the considerable attention paid to the nature of technological change and political control. The result is an holistic per spective which builds on inputs from different disciplines and aims at dynamic interpretation. This, however, created a severe methodological problem: How could such a comprehensive perspective be used constructively? To develop this link between theory and forward-looking, policy-oriented analysis, and to devise a methodology which showed explicitly how this approach could be used in a con structive way were in fact the major challenges of this research project. The appli cation to the example of combined heat and power generation, and the comparison of the developments in the UK and in Germany serve the purpose to demonstrate how this approach and methodology can be implemented in practice. These as pects were also of particular interest to the Institute for Prospective Technological Studies (IPTS), one ofthe institutes of the European Commission's Joint Research Centre, where most of the research work reported in this PhD-thesis was carried out.

`Electric energy must be treated as a commodity which can be bought, sold, and traded, taking into account its time- and space-varying values and costs.` Spot Pricing of Electricity, Schweppe et al, 1988. Computational Auction Mechanisms for Restructured Power Industry Operation outlines the application of auction methods for all aspects of power system operation, primarily for a competitive environment. A complete description of the industry structure as well as the various markets now being formed is given. A thorough introduction to auction basics is included to explain how auctions have grown in other industries. Auction methods are compared to classical techniques for power system analysis, operations, and planning. The traditional applications of economic dispatch, optimal power flow and unit commitment are compared to auction mechanisms. Algorithms for auctions using linearized power flow equations, DC power flow equations, and AC power flow equations are included. The bundling of supportive services, known as ancillary services within the United States, is discussed. Extensions to the basic auction algorithms for inclusion of supportive services as well as algorithms for scheduling and bidding on generation for GENCOs or independent power producers are presented. Algorithms for scheduling and contracting with customers are also presented for energy service companies. An introduction to the various commodity and financial market products includes the use of futures and options for GENCOs. The material is useful for students performing research on the new business environment based on competition. Regulators will find information on initial methods of designing and evaluating market systems, and power exchange and financial analysts will find information on the interdependence of markets and power system-based techniques for risk management. This information compares the new business environment solutions with old business environment solutions. Computational Auction Mechanisms for Restructured Power Industry Operation provides a first introduction to how electricity will be traded as a commodity in the future.

After improving steadily for decades, the technology that brought unequalled productivity growth to the American electric utility industry appeared to stall in the late 1960s, making it impossible to mitigate the difficult economic and regulatory assaults of the 1970s. Unfortunately, most managers did not recognize the severity of the technological problems they faced and chose to focus instead on issues that appeared more manageable. Partly as a result of this lack of attention to technological issues, the industry found itself challenged by the prospects of deregulation and restructuring in the 1980s. This book focuses on the role of technological stagnation in the decline of the industry and argues that a long and successful history of managing a conventional technology set the stage for the industry's deterioration.

The writing of this book was largely motivated by the ongoing unprecedented world-wide restructuring of the power industry. This move away from the traditional monopolies and toward greater competition, in the form of increased numbers of independent power producers and an unbundling of the main services that were until now provided by the utilities, has been building up for over a decade. This change was driven by the large disparities in electricity tariffs across regions, by technological developments that make it possible for small producers to compete with large ones, and by a widely held belief that competition will be beneficial in a broad sense. All of this together with the political will to push through the necessary legislative reforms has created a climate conducive to restructuring in the electric power industry. Consequently, since the beginning of this decade dramatic changes have taken place in an ever-increasing list of nations, from the pioneering moves in the United Kingdom, Chile and Scandinavia, to today's highly fluid power industry throughout North and South America, as well as in the European Community. The drive to restructure and take advantage of the potential economic benefits has, in our view, forced the industry to take actions and make choices at a hurried pace, without the usual deliberation and thorough analysis of possible implications. We must admit that to speak of "the industry" at this juncture is perhaps disingenuous, even misleading.

Deregulation of Electric Utilities reviews the main issues relating to the changing environment in the utility industry. Topics covered in depth include compensation for stranded costs, efficiency gains, institutional design, pricing, economics of scale, and network externalities. In addition, this book assesses early experiences in electricity deregulation in continental Europe, New Zealand, North America, and the United Kingdom.

1.1 Economic issues to be analyzed This research examines two elements of the Swiss market for electricity: the residential electricity demand by time-of-use and the cost structure of municipal electricity distribution utilities. The empirical results of demand and cost elasticities allow the investigation of interesting economic and policy issues such as the desirability of a widespread introduction of time-of-use pricing for residential customers, the desirability of side-by-side competition in the distribution of electricity and, more generally, the economic effects of a reduction of the load factor and of mergers between electric distribution utilities on costs. Desirability of time-of-use pricing In the last decade there has been an intensifying debate in Switzerland about efficacy of electricity rate reforms in order to improve the efficiency of electricity use. This debate was initiated by two main events. First, there was an important growth of electricity consumption. Second, the Chernobyl accident in 1986 aroused widespread public concern about the problems associated with nuclear power and waste disposal. As a result, in 1991 the Swiss voted, in a referendum, a lO-year moratorium on the 2 construction of new nuclear power plants. Moreover, plans to expand production of hydroelectric power (construction of new dams or expanding existing ones) have been stiffly opposed by environmental groups. These developments have consistently curtailed potential expansion of domestic electricity supply. As a result, Switzerland during the winter has to import electricity from foreign countries.

Power Structure examines the effects on economic performance of several key features of the U.S. electric power industry. Paramount among these are public versus private ownership, vertical integration versus deintegration, and retail competition versus monopoly distribution. Each of these, as well as other structural characteristics of utilities and their markets, are analyzed for their effects on costs and price. These issues are important for a number of reasons. The U.S. electric power industry is presently embarking on a fundamental restructuring in terms of integration and competition. In other countries, privatization of state-owned enterprises is being viewed as the answer to unsatisfactory performance. From a longer perspective, the question of the relative performance of publicly owned versus privately owned utilities in the U.S. has never been resolved. And despite much speculation there is little reliable evidence as to the importance of either vertical integration or competition.

As the electric power industry faces the challenges of climate change, technological disruption, new market imperatives, and changing policies, a renowned energy expert offers a roadmap to the future of this essential sector. As the damaging and costly impacts of climate change increase, the rapid development of sustainable energy has taken on great urgency. The electricity industry has responded with necessary but wrenching shifts toward renewables, even as it faces unprecedented challenges and disruption brought on by new technologies, new competitors, and policy changes. The result is a collision course between a grid that must provide abundant, secure, flexible, and affordable power, and an industry facing enormous demands for power and rapid, systemic change. The fashionable solution is to think small: smart buildings, small-scale renewables, and locally distributed green energy. But Peter Fox-Penner makes clear that these will not be enough to meet our increasing needs for electricity. He points instead to the indispensability of large power systems, battery storage, and scalable carbon-free power technologies, along with the grids and markets that will integrate them. The electric power industry and its regulators will have to provide all of these, even as they grapple with changing business models for local electric utilities, political instability, and technological change. Power after Carbon makes sense of all the moving parts, providing actionable recommendations for anyone involved with or relying on the electric power system.