Technology

Betting Against the Gods

In search of the Holy Grail of utility risk management.

The search is on for the Holy Grail of risk management. Utilities are managing new risks, as more sophisticated systems and services become available.

Stay Online With Partial Discharge Testing

How to maintain continuous power supply while measuring for weak spots.

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.

The Nation's Grid Chiefs: On The Future of Markets

Exclusive interviews with the CEOs of five regional transmission systems.

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.

Don't Mess With Texas

America’s energy competition laboratory prepares to build.

The ERCOT region remains a living example of how to make a successful transition to restructured wholesale and retail markets for electricity. At the same time, the market continues to witness some significant developments. Sights are turning from recovery to the next stage of the power business cycle: The Buildup.

Coal No More: What If?

An analysis of what risks would have to be taken to significantly reduce carbon emissions by using natural gas in the short run.

An analysis of what risks must be taken, in the short run, to significantly reduce carbon emissions with use of natural gas.

AMI/Demand Response: Getting It Right the First Time

Each DR portfolio will have a different set of AMI needs, based on overall technology infrastructure.

Advanced metering infrastructure (AMI) evaluations will benefit greatly from creating an appropriate DR portfolio as part of the overall solution.

In the Energy Policy Act of 2005 (EPACT), Congress sent a strong message to electric utilities, consumers, and industry regulators that they need to get serious about advanced metering, time-based rates, and demand response (DR).

To underline this point, EPACT states:

AMI/Demand Response: For Real This Time?

Smart metering is coming of age. Is the utility world ready for it?

Some states, including Illinois, Oregon, Pennsylvania, and Texas, have been considering smart-metering questions as part of rate cases and resource-planning discussions. Other states, such as Kentucky, Louisiana, Ohio, and Virginia, have initiated EPACT Section 1252 inquiries separately from other proceedings. The tenor of the discussion also varies from state to state, with high-cost power states generally more attracted to AMI than low-cost states are.

The Top 10 Utility Tech Challenges

Innovation must play a key role in each company.

An EPRI vice president cites areas of concern in each part of the electricity value chain. How can IOUs overcome the formidable difficulties ahead of them?

People

(August 2006) Patricia Chadwick, president of Ravengate Partners LLC, has been elected to the board of directors of Wisconsin Energy Corp. Pacific Gas and Electric Co. elected Sanford L. Hartman as vice president and managing director, Law, and Brian K. Cherry as vice president, regulatory relations. Jessie J. Knight Jr. was named to the newly created position of executive vice president of external affairs for Sempra Energy. And others...

A Brief History of Rate Base: Necessary Foundation or Regulatory Misfit?

Regulators today must define earnings for energy retailers virtually bereft of fixed assets.

Applying the traditional rate-base concept to the new hybrid companies is where the gap between the old and the new regulatory paradigms resembles a deep schism. The current shifts in regulation should cause regulators to revisit and reconsider concepts that once reigned supreme in ratemaking.