[BETA] Fortnightly

Our 13th annual electric rate-case survey covers electric rate orders issued between

April 1, 1994, and March 31, 1995.

The survey tabulates rates of return on common equity (ROE) approved by state public utility commissions (PUCs) in major electric rate orders, but also includes some cases in which rate of return was not directly at issue, or where a rate adjustment resulted from a settlement agreement.

Northern States Power Co. (NSP) and Wisconsin Energy Corp. (parent company of Wisconsin Electric Power Co., WEPCO, and Wisconsin Natural Gas Co.), have announced plans to merge, a move NSP says will create the tenth-largest investor-owned utility in the United States, based on market capitalization. The new company (em Primergy Corp. (em would operate as a registered public utility holding company and parent company of NSP and WEPCO, with the gas subsidiary perhaps spun off to comply with the Holding Company Act.

The Wisconsin Public Service Commission (PSC) has initiated a proceeding to pursue development of a market-based approach to natural gas regulation (Docket No. 05-GI-108). A public hearing has been set for May 16. The PSC's goal is to remove barriers to competition and permit customers to choose their natural gas service. Under the model, the PSC would stop regulating a utility's natural gas costs when it finds that a competitive market has developed for a given class of service.

The Federal Energy Regulatory Commission (FERC) has reviewed network transmission tariffs filed by Wisconsin Public Service Corp. (WPS) and Wisconsin Electric Power Co. (WEPCO) in compliance with a Wisconsin Public Service Commission (PSC) order requiring a FERC tariff that provides network service comparable to the service the utilities reserve for themselves. The case arose out of applications filed at the PSC by four utilities in late 1990 and early 1991.

The Wisconsin Public Service Commission (PSC) has moved one step closer to competition, meeting with electric utility representatives to explain the restructuring. Commissioner Scott Neitzel, who will oversee the process, plans to convene an 18-member committee, representing various interests, to recommend ways of introducing competition. Neitzel maintains that all customer classes will either benefit or be held harmless by the changes.

After years of review, the Wisconsin Public Service Commission (PSC) has approved a Wisconsin Electric Power Co. plan to provide additional dry storage capacity for spent fuel at the Point Beach nuclear plant. Without it, the plant would be forced to close by 1998, the company said. Point Beach, located on the shore of Lake Michigan in Manitowoc County, consists of two 500-megawatt reactors that produce a sixth of the state's electricity. The Nuclear Regulatory Commission spent four years reviewing the plan before approving the modular system of steel and reinforced concrete.

While lowering current rates for electric gas and water services provided by Wisconsin Power & Light Co., the Wisconsin Public Service Commission (PSC) has also approved a series of gas and electric incentive mechanisms for the utility.

The ratemaking modifications include a natural gas procurement incentive that works through the company's adjustment clause and includes a link to spot commodity prices for gas supply as well as a sharing mechanism to allocate the risk of cost changes between ratepayers and shareholders.

You can look at the title in two ways: (a) "The sky is falling," or (b) "There's nothing new under the sun." But both views are wrong. Let me explain.

No one doubts that state public utility commissions (PUCs) must change. But we need not throw up our hands in despair or smile and pretend we've seen it all before. Yes, PUCs have seen major changes before. The 1930s expanded PUC authority from an advisory, sunshine role to serious oversight.

The Federal Energy Regulatory Commission (FERC) has amended the Mid-Continent Area Power Pool (MAPP) agreement, adding a distance-based transmission service charge for short-term transmission services provided by MAPP members (Docket No. ER94-1529-000). Previously, MAPP members provided reciprocal short-term transmission services to each other, charging only for transmission losses.

MAPP wants to apply a distance-based transmission charge for wholesale coordination transactions of four years or less between pool members.

In the energy industry, no question defies resolution more than electromagnetic fields (EMF).

The Edison Electric Institute (EEI) reported in late December that electric utilities have contributed close to $80 million for EMF research since the early 1970s. And new efforts are taking shape.