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Fortnightly Magazine - December 1997

Last Summer's "Pure" Capacity Prices

WHOLESALE POWER PRICES DURING THE SUMMER OF 1997 REACHED LEVELS MUCH higher than in 1996 - higher than the variable fuel costs of even the costliest units (see Figures 1 and 2). This situation has confounded many observers. Many thought, in spite of forecasts to the contrary, that markets would continue to exhibit excess capacity for years to come. They thought need for new capacity was distant and that hourly markets would not see premiums in excess of fuel costs for marginal units - the so-called "pure" capacity premium - for years to come.

The evidence is in.

Byline: 
Judah L. Rose
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Cutting Electricity Costs for Industrial Plants in a Real-Time World

AS U.S. ELECTRICITY MARKETS BECOME increasingly competitive, large industrial customers will discover many new choices. These choices include the opportunity to modify the amount and timing of electricity use in response to prices that vary from hour to hour. In addition, customers can sell certain electricity services, including operating reserves and load following, to the system operator. And industrial customers with cogeneration facilities can participate fully in bulk power markets, buying and selling energy and ancillary services in response to changes in spot prices.

Byline: 
Eric Hirst, and Brendan Kirby
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Gas Storage: What Moves the Market & What Doesn't

IS TEMPERATURE THE SINGLE MOST IMPORTANT FACTOR IN how gas storage is used? Or are other variables involved? Can we answer these questions - and verify the results?

Since FERC Order 636, natural gas storage has grown into a high-profile asset in the industry. As a result, the industry has responded by changing the way it uses this storage. The exact nature of this adjustment is not apparent at a glance; one must first analyze industry data.

Byline: 
John H. Herbert, James M. Thompson and Christopher Ellsworth
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Frontlines

QUESTION: WHAT DO JOHN ANDERSON (ELCON),

Karl Stahlkopf (EPRI) and Matthew Holden (former commissioner at the FERC) have in common that may affect the course of electric restructuring?

Answer: Each belongs to Phil Sharp's task force on electric system reliability, and each embodies a different set of needs and aspirations, making it quite unlikely that we'll see agreement any time soon on what Congress or the Clinton Administration should do to reform the system.

Former Energy Secretary Hazel O'Leary announced the Task Force on Electric System Reliability last year.

Byline: 
Bruce W. Radford
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People

NEW England Power, a subsidiary of New England Electric System, promoted Lawrence E. Bailey to president. Previously, Bailey served as vice president and director of generation operations.

Former Deputy Secretary of Energy, Charles B. Curtis, joined Hogan and Hartson as the director of its energy group. Susan Tomasky, former General Counsel of the Federal Energy Regulatory Commission, accepted a position with Hogan and Hartson's energy group.

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Headlines

PITTSBURGH CHALLENGES MERGER; ALLEGES COLLUSION

The city of Pittsburgh has filed an antitrust lawsuit against Allegheny Power Systems Inc., and Duquesne Light Co., to stop the merger proposed by the two companies.

In its Sept. 29 court filing, Pittsburgh claimed the two utilities acted jointly to restrain trade. The city said the companies did this by agreeing to maintain higher rates for electric retail service at two industrial sites targeted for redevelopment zones pending their merger.

Byline: 
Lori A. Burkhart
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Perspective

EVERYONE'S GOT AN OPINION ABOUT MARKETING affiliates. In the natural gas industry, a fierce debate has emerged, as rules are proposed to govern the relationship between utility and affiliate.

Affiliate transactions are already among the most regulated activities in the gas industry. According to the 1995-96 Compilation of Utility Regulatory Policy produced by the National Association of Regulatory Utility Commissioners, every state, except Nebraska, has jurisdiction over affiliate transactions involving a private- or investor-owned gas utility.

Byline: 
Sharon B. Heaton
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Inside Washington

USE OF U.S. ECONOMY UPHELD FOR EQUITY CALCULATIONS

The Federal Energy Regulatory Commission, in seven rate cases involving interstate natural gas pipelines, has upheld a new policy on the appropriate long-term growth rate to be used in computing their return on equity. Five of the pipelines contested FERC's new policy, as announced in Opinion 396-b.

The Commission defended the rate-setting method, but decided to allow the pipelines a chance to prove why the rules should not apply to them. The contesting pipelines are: Trailblazer Pipeline Co. (Docket No.

Byline: 
Lori A. Burkhart
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Courts & Commissions

WITH DIRECT ACCESS SCHEDULED TO BEGIN ON Jan. 1, 1998, California regulators are moving quickly to set up their long-considered policies on electric restructuring. The restructuring actions touch nearly every aspect of electric regulation in the state from financing decisions and rate design to the sale of generating assets and monitoring new capital additions.

In addition, restructuring has affected ongoing regulatory activities such as the development of performance-based rate making plans and pricing and rate designs for large incumbent utilities.

Byline: 
Phillip S. Cross
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Off Peak

WHEN THE CALIFORNIA PUBLIC UTILITIES COMMISSION approved a price-cap plan for Southern California Edison's distribution operations, it lamented the lack of a "distribution-only" study on productivity. So we prepared one.

Unlike electricity generation, electricity distribution will remain a regulated business. But the form of regulation likely will change to price caps, mirroring events in telecommunications regulation here and energy regulation abroad.

With price caps, rates are reviewed formally only at set intervals.

Byline: 
Jeff D. Makholm, and Michael J. Quinn
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