Market prices send investors clear signals to invest in the most efficient means for producing electricity.
Thomas L. Welch
Higher electricity prices have drawn sharp attention to the design of organized wholesale electricity markets—particularly to areas where residential customers’ rates will increase because multi-year rate freezes are ending. Some suggest changing the way that markets set wholesale electricity prices, or doing away with competitive markets entirely and returning to government regulation of prices. They say that the design of the markets exaggerates the effects of natural-gas price increases and unfairly rewards generators that use lower-cost fuels.
Can utilities simultaneously manage rising costs and pressing capital investment needs?
Johannes P. Pfeifenberger
Does the utility industry have the financial strength sufficient to meet the combined challenges of: (1) sharply increasing and highly volatile fuel and purchased-power costs; (2) significant capital investment requirements; and (3) rising interest rates?
Beware even the best of attempts at apportioning grid rights and costs.
Bruce W. Radford
Several recent complaints involving PJM and now at FERC pose fundamental questions on how regulators and grid operators should attempt to price and allocate grid rights and costs. Is the transmission network a public asset, with costs that must be apportioned on principles of equity? Or, rather, is transmission an instrument of commerce, to be priced so as to maximize trade?
Market risk remains one of the most significant issues for gas and power merchants. The SEC requires disclosure of market risks in a company’s annual filings. However, the allowable metrics fail to communicate the type of information an investor actually can use to gain an understanding of the market risk embedded in a company’s business.
Exclusive interviews with the CEOs of five regional transmission systems.
By Bruce W. Radford
Exclusive interviews with CEOs at five regional independent transmission system operators: Phil Harris, at PJM; Gordon van Welie, at ISO New England; Yakout Monsour, at the California ISO; Graham Edwards, at MISO; and Mark Lynch, at the New York ISO.
How to maintain continuous power supply while measuring for weak spots.
Peter van der Wielen and Barry Ward
Failures in medium-voltage power cables and their components cause a large proportion of annual power service interruptions, especially in high-density urban areas. Locating and repairing weak areas in cables at an early stage can improve the reliability of the energy supply considerably. Partial discharge testing is a proven condition assessment/test methodology.
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