Electricity

Arizona Commissioners’ Views on a Non-jurisdictional Utility’s Cost-Cutting Plan

Michael Giberson The Salt River Project is, among other things, a fairly substantial electric utility serving customers in the state of Arizona. As it is a state-chartered entity, not an investor-owned utility, it is not subject to regulation by the Arizona Corporation Commission. But that didn’t stop a couple of Arizona state commissioners from opining …

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Flywheel Technology Now Ready for Takeoff? Nyiso Tariff Changes Accomodate Energy Storage Technology

Michael Giberson The Federal Energy Regulatory Commission has approved NYISO tariff changes intended to accommodate participation of flywheel and similar energy storage devices in markets to supply frequency regulation services.  Flywheel developer Beacon Power applauded the change. The FERC order, linked above, describes a number of changes to the NYISO tariff and operating procedures needed …

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Consequences of Dynamic Transmission Line Rating for Renewable Power

Michael Giberson I think the implication of this article are good for wind power, but not as good for solar power. Some of the discussion borders on being over my head, but the main point is that many transmission line capability ratings are static while the actual transmission line capability is dynamic. Dynamic line ratings …

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Origins of State Electric Utility Regulation: Was It Protection of Quasi-rents Not Creation of Monopoly Rents?

Michael Giberson There is by now a fairly established body of economic history work that challenges what might be called the mainstream view of the origins of state regulation of electric utilities and offers as an alternative a nakedly public choice view that state regulation was all about creation of monopoly rents. The mainstream view …

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2009 Energy Efficiency Indicator Survey

Lynne Kiesling Johnson Controls and the International Facilities Management Association have released their third annual Energy Efficiency Indicator survey. As summarized in this GreenBiz article, More than 70 percent of respondents are paying more attention to energy efficiency now than they were in 2008. Eighty-five percent of executives believe significant legislation mandating energy efficiency and/or …

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Sorting out Some Claims About Danish Wind Power

Michael Giberson A shortened version of Michael Trebilcock’s commentary on wind power, mentioned here the other day, was published in the Financial Post under the not so subtle title of, “Wind power is a complete disaster.” The Financial Post subsequently published a reply by Sigurd Lauge Pedersen, a Senior Adviser to the Danish Energy Agency: …

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Articles on Wind Power in Ontario Address Effects on Emissions, Other Issues

Michael Giberson Tyler Hamilton has a pair of stories in the Toronto Star addressing concerns about wind power developments in Ontario. The first article examines health-related claims and indicates that no scientific evidence yet finds evidence of adverse health affects, but research in the area in increasing. The second article considers a number of other …

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Jeremy Rifkind, Thinking Big About Distributed Energy Resources

Michael Giberson I’m not generally a fan of Jeremy Rifkind’s work. But, as a commenter is quoted as saying at the end of this BBC News report on Rifkind’s latest ideas for energy policy, “The world has room for visionaries.” At a Prague conference, Rifkind outlined a grand scheme for solving economic and energy problems …

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