Fortnightly Magazine - January 1 1996

Electric Transmission: An Overview

By its Notice of Proposed Rulemaking on wholesale electric competition, commonly called the "Mega-NOPR" (or "Giga-NOPR"), the Federal Energy Regulatory Commission (FERC) has announced big plans for electric transmission.

The FERC would require "functional" unbundling of transmission from generation. The Mega-NOPR requires utilities that own transmission to file tariffs for point-to-point and network transmission services, based on guidelines in pro forma tariffs published by the FERC.

Embedded Cost Pricing: What Fairness Demands

As the generation side of the electric industry becomes increasingly deregulated and transmission migrates toward common carrier status, an easily administered and fairly applied pricing system must be developed. The concepts of "postage stamp" tariffs and "contract paths" lose all logical viability. They possess no totally encompassing tie between the provider of the service and the revenues for that service.

Incremental-Cost Pricing: What Efficiency Requires

In thinking about transmission pricing for a competitive electric industry, we should remember that the fundamental objective of competition is to increase economic efficiency. Improved economic efficiency, after all, leads to better use of resources, lower costs, and long-term benefits for consumers.

Frontlines

On Saturday, November 11, WPL Holdings, Inc. announced its three-way merger with IES Industries Inc. and Interstate Power Co. to form Interstate Energy. The very next day, in a full-page ad that ran in Milwaukee Journal-Sentinel, Madison Gas & Electric Co. launched its counteroffensive, featuring Boris the Pig.

"Hi (em I'm Big Boris," the ad begins. (The face of a handsome pig with a large snout stares back at the reader.) "My friends and I crave Radical Electric Deregulation.

People

Thomas L. Yohe of Philadelphia Suburban Water Co. was appointed to the Cleanup Standards Scientific Advisory Board. The 13-member board is a new division of Pennsylvania's Department of Environmental Protection.

NorAm Energy Corp. has formed a new unregulated retail subsidiary, NorAm Energy Management (NEM), and appointed Rollie Bohall senior v.p. and COO. David Houghtby, formerly of Minnegasco, will be NEM v.p.

Mailbag

In a recent article ("The Efficient Utility: Labor, Capital, and Profit," Sept. 1, 1995), Taylor and Thompson attempt to measure the

economic efficiencies of 19 investor-owned utilities.

The authors use a method of efficiency measurement proposed by M.J. Farrell in a pioneering paper published nearly 40 years ago.

Electricity Utility Mergers: The Answer or the Question?

Differences of opinion make for good horse races and bad jokes about economists, and those who are studying the recent wave of electric utility merger announcements have not let us down. Some of these economists optimistically believe that the mergers act as forces for competition, since they will combine corporate assets and staffs to bolster operating efficiency and market acumen at the merged companies. Other economists, who see transmission as the root of monopoly power, are more pessimistic.

Moody's Finds Regulatory Change Slow

In its annual report on the U.S. electric industry, Moody's Investors Service has concluded that the average credit rating for the industry will deteriorate from its present 'A3' level to 'Baa1' over the next two to three years.

NYSEG Proposes Price-cap Plan

New York State Electric & Gas Corp (NYSEG) and related parties have agreed to a settlement that would freeze natural gas prices for nearly three years, from December 1, 1995, until July 31, 1998. NYSEG would eliminate the gas adjustment and weather normalization clauses, and establish a service-quality incentive, setting earnings, rewards, or penalties based on performance.

Wisconsin Releases Restructuring EIS

The Wisconsin Public Service Commission (PSC) has drafted a 425-page (plus appendices) environmental impact statement (EIS) as part of its investigation into restructuring (Docket No. 05-EI-114). The EIS examines a number of different proposed models. The "status quo" model would maintain the present regulatory structure, but the PSC admitted that the present rate case structure is time-consuming and does not respond quickly to changed circumstances.

The "plausible extreme" model proposes a single transmission system owner.

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