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.

WHETHER YOU CALL IT "DEREGULATION" OR "re-regulation," the promised move to competition does not mean less regulation - at least not any time soon.

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.

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.

HOW DO CUSTOMERS RESPOND TO REAL-TIME PRICING?

Even when the customer is a commercial or industrial organization, the answer can prove illusive.

Real-life responses to RTP depend on the entirety of the incentive and monitoring systems, group dynamics and individual personalities. Managers within an organization respond to RTP signals based on information and incentives that only they can know and comprehend. Only people employed by the organization are privy to these intangibles, which remain highly idiosyncratic within any organization.

A control area is like an airport (em too many planes, not enough runways.

SAN FRANCISCO, CALIFORNIA, AUGUST 21, 1996 - 8:35 A.M.

On Saturday, Aug. 10, 1996, a power outage left more than 4 million Californians without electricity, prompting the California Public Utilities Commission to conduct emergency hearings. Witnesses appeared from electric utilities and a host of federal and state agencies, including the Bonneville Power Administration, the U.S. Department of Energy, the Federal Energy Regulatory Commission and the Western Systems Coordinating Council.

Thermal Energy Storage: Putting

Green Solutions

on SiteBy John E. Flory, Loren W. McCannon, Stan Tory,

Donald L. Geistert, and James PattersonA recent study coordinated by the California Energy Commission shows how stored-cooling applications provide both environmental and competitive benefits in a summer-peaking market.As California prepares for a more competitive electric future, the California Energy Commission (CEC) is taking another look at some key customer technologies.

One popular model in electric utility restructuring assumes a fully competitive merchant segment providing retail energy services. These "retail energy service companies," or RESCOs, would offer services described as heating, cooling, ventilation, lighting, drive power, information, and communications.

Question: What is your relationship with the state legislature? Do lawmakers in your state show interest in utility regulation? Should PUCs work more closely with state legislatures?Response by Boyce Griffith, Chairman, West Virginia Public Service Commission:

The West Virginia PSC's relationship with the legislature is good. The West Virginia legislature has been active in utility regulation. I believe West Virginia utilities already work closely with the legislature and will continue to do so.