Federal Power Act

RECENT CONFERENCE on independent system operators held by the Federal Energy Regulatory Commission was, in many respects, a tremendous achievement. It is a testimony to this Commission that its members can muster the stamina to listen to one-and-a-half days of mind-numbing technical discussion of power technology and regulation.

Nevertheless, there is inevitably a misstep or two in these massive "hearing-thons." In this case, the discussion nearly went awry when it turned to comparisons between transcos and ISOs.

EARLIER IN THIS DECADE, FERC CHAIRMAN MARTIN ALLDAY delivered his famous quote: "Everybody is somebody's native load customer."

Today, that truism has fallen under attack. It could go out the window if power marketers get their wish. One group of marketers has asked the Federal Energy Regulatory Commission to open a new rulemaking on electric system reliability. This group proposes to end the notion of transmission responding to load.

In an ideal world, legislation would have already happened."

That was Elizabeth Moler, deputy secretary of energy, testifying as the first witness at a Feb. 20 public conference at the Federal Energy Regulatory Commission. The forum attempted to address how to ensure access to transmission as the electric industry builds a new framework to maintain system reliability.

Having just stepped down from the top spot at the FERC, Moler knew what to expect. She understood the limits of the FERC's statutory authority and its budget.

THE CALIFORNIA DEBATE OVER ELECTRIC RESTRUCTURING IS now nearly four years old. And though it is nearing its final stages (the opening is now set for March 31), some of the most important questions as to how this will work in practice are just emerging.

The original bargain had called for the state's three large investor-owned utilities to vest basic control of their transmission networks in the new independent system operator in exchange for maintaining combined ownership of generation and transmission assets (and for a good level of assured stranded cost recovery).

MAINE YANKEE PRUDENCE. The Maine Public Utilities

Commission will investigate the prudence of Maine Yankee Atomic Power Co.'s decision to close its nuclear plant permanently.

The PUC said Oct. 22 that unrecovered investment in Maine Yankee combined with the loss in plant value could cause additional stranded assets for plant owners Central Maine Power Co., Bangor Hydro-Electric Co., and Maine Public Service Co. If imprudent action is found, the PUC said it would take steps to ensure that Maine's electric ratepayers do not bear any related costs.

A SUNDAY AFTERNOON, NOT THREE WEEKS 'TIL CHRISTMAS, and I was holed up at Washington's Mayflower Hotel, attending a workshop (no Santa, no elves) on electric transmission pricing.

I wasn't alone, however. At least 200 others had filled the hotel's East Room near to capacity to hear about such topics as nodes, zones, access charges and load duration curves. The 5th National Electricity Forum, sponsored by the U.S. Department of Energy and the National Association of Regulatory Utility Commissioners, was under way.

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.

BY WHAT AUTHORITY CAN STATES FAVOR RENEWABLE

energy in a restructured electricity market?

Renewable resource funding marks a major point of contention in utility deregulation. Environmental groups fear that without some form of compulsion or subsidy, or both, renewable resources will not survive in an energy economy based on least direct consumer cost. However, utilities do not want to be saddled alone with the chore of carrying all renewables to market.

The Federal Energy Regulatory Commission has ruled that all electric power sales into the California power exchange are to be treated as wholesale power sales under Federal Power Act Sec. 201, and for the purpose of qualifying under the definition of "exempt wholesale generator," as defined in Public Utility Holding Company Act of 1935. (See, Docket No. el97-36-000.)

The September 10 ruling was made in response to a request by Southern California Edison, which plans to divest all its fossil-fueled electric generation plants.

Divide the grid by usage (em local vs. regional. Apportion costs accordingly, to energy customers by fixed charge, and power producers by flow and distance.

Traditionally, utilities have received transmission costs through an average, rolled-in access fee, or postage-stamp approach. In a deregulated environment, that approach will lead to distorted pricing.

And not just because of transmission-line congestion.

Much of the current debate over electric transmission pricing has centered on the various competing methods of congestion pricing, such as zonal vs.