Modern approaches to system operations and forecasting make the most of variable energy sources.
Michael T. Burr
Nobody disputes windpower’s variability; that’s a given. But modern approaches to demand management, grid integration and wind forecasting are making windpower more predictable and grid friendly. And technology companies are marketing a variety of equipment and services to support a growing base of variable wind capacity—sort of like a virtual Country Kitchen Buffet for the windpower picnic.
Alliant’s 11th-hour deal to sell $783 million in transmission wires faces ex-post legal challenge
Michael T. Burr
(February 2008) Alliant subsidiary Interstate Power & Light (IP&L) completed a $783 million deal to sell 6,800 miles of electric transmission assets to an affiliate of ITC Holdings Corp. The same day, Alliant issued guidance saying its 2008 earnings likely would increase by between 3 and 13 cents a share, driven partly by proceeds from the IP&L asset sale.
Utility infrastructure projects face high costs, labor shortages and global competition for resources.
Lori A. Burkhart
A huge backlog exists for utility infrastructure projects. Major players in the construction industry—ABB, Black & Veatch, Siemens, The Shaw Group and WorleyParsons—discuss the trends, both good and bad, and how they are getting the job done on badly needed projects.
RTO markets aren’t living up to the promise of cheaper power.
Robert McCullough, Berne Martin Howard and Michael Deen
Regional Transmission Organizations (RTOs) have not performed as well as open wholesale markets over the past decade. RTO advocates want governmental intervention, but the best answer may be requiring RTOs to file system lambdas.
The latest ‘incremental’ policy changes might realign utility financial incentives.
Michael T. Burr, Editor-in-Chief
Back in 1978, Congress passed an energy bill, the National Energy Act, including an obscure provision that seemed like an incremental tweak to U.S. energy policy. But eventually, that incremental tweak—the Public Utility Regulatory Policies Act (PURPA)—smashed through the gates of the vertically integrated utility construct. PURPA introduced competition into wholesale power markets in a way that fundamentally changed the U.S. utility industry.
The Interstate Natural Gas Association named Richard R. Hoffmann executive director of the The INGAA Foundation. E. Kevin Bethel joined Sierra Pacific Resources as chief accounting officer. Dominion East Ohio promoted Bruce C. Klink to president. American Electric Power announced several changes. And others...
Regulatory structures protect ratepayers in geography-spanning utility mergers.
Charles E. Peterson and J. Robert Malko
Electric utility executives generally view corporate restructuring as a potential source of economic value and a potential partial solution to financial problems that reflect changing business risks. On the other hand, regulatory commissioners attempt to insulate and regulate the utility component of the restructured energy business and to protect the public interest, including reliability of service at reasonable costs.
Nuclear power cost projections should incorporate fuel cost uncertainties.
Nuclear fuel cost projections typically consist of current reported costs that are escalated at the rate of inflation. These projections usually consist of a single estimate in each year. In the past, when nuclear fuel costs were low and declining, this approach was acceptable and may have even been conservative. But this approach is likely to understate projected nuclear fuel cost when nuclear fuel costs are increasing.
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