Nevada utility gets approval to finish power plant

 

Las Vegas Review-Journal

Sep. 18--Nevada Power Co. on Friday won regulatory approval to invest $367.6 million on a natural gas-fired power plant but saw the size of incentives for the project shrink.

Nevada Power agreed to buy the incomplete facility from Duke Energy Corp. for $182 million and to invest another $376 million to complete the project. Duke said in 2002 it was stopping construction on the power plant until wholesale power prices improved.

The Public Utilities Commission gave the company its approval in a 3-0 vote after reaching a compromise on the amount of financial incentives to give the utility for the project, which was deemed a "critical" facility.

Commissioners agreed that Nevada Power was getting a good deal for the incomplete, 1,200-megawatt Moapa Energy Facility located 20 miles north of Las Vegas. They also underlined the importance of Nevada Power increasing its generating capacity by 2006.

Tim Hay, chief of the attorney general's Bureau of Consumer Protection, estimated that the financial incentives for buying and completing the plant will increase rates by a total of $100 million over 20 years, starting at $18 million in the first year and declining to $6.3 million in 2026.

Hay questioned why Nevada Power should be rewarded for doing its job of providing electricity. However, Walt Higgins, chairman and chief executive officer of Nevada Power parent Sierra Pacific Resources, called the project "a sound investment in reliability" for customers.

PUC Chairman Don Soderberg fears growth in the West will lead to a shortage of power generating capacity in the West by 2006 and that Nevada Power could be again be forced to buy most of its supply at high wholesale prices, as it did during the Western energy crisis two years ago.

Moapa's addition would increase the portion of electricity that Nevada Power generates at its own plants to 60 percent from 40 percent.

"It also helps to protect us from (federal regulators) that have chosen not protect Nevada and many in the West against Enron," added Commissioner Carl Linvill.

The Federal Energy Regulatory Commission determined that Enron Corp. manipulated the Western energy markets during the crisis of 2000 and 2001, but, so far, FERC has refused to overturn contracts that locked Nevada utilities into long-term contracts with Enron for high-priced power after the crisis passed.

Soderberg, who wrote the proposed order, called for allowing Nevada Power to earn as much as a 14.25 percent return on equity if the Moapa Energy Facility is completed in time, which is 4 percentage points more than allowed for other utility assets. Return on equity, a measure of company earnings, is calculated by dividing profit by stockholder equity.

Linvill supported an incentive but he favored reducing the incentive by 1 percentage point.

Under the amended order, Nevada Power may earn 2 percentage points of additional return on equity in the Moapa plant. In addition, it allows Nevada Power to earn another 0.5 percentage point if the first 600-megawatt unit is completed by March 2006 and another 0.5 percentage point if the second unit is ready to generate power by June of that year.

The incentive shrinks by 0.085 percentage points for each month one of the units is late.

"They have an incentive to get it done on the dot and on time, which I think is beneficial," Linvill said.

Commissioner Adriana Escobar Chanos questioned why the regulatory board needed to provide Nevada Power any financial incentive to complete the power plant on time.

"Its timely completion of this facility makes me feel a lot more comfortable," given the prospect for a shortage of power generation in the West by 2006, Linvill responded.

Soderberg called it a "carrot and stick" approach.

"What we're telling them today is this is your first priority" for new projects, Soderberg said.

The PUC allowed Nevada Power to collect 9.5 percent annual interest through rates on investments in the project during construction.

The commission trimmed the projected cost of the project by $8.4 million to $367.6 million to encourage Nevada Power to avoid cost overruns.

Nevertheless, the order is "sort of like rewarding somebody for something that's part of their normal course of business," Hay said. "We're certainly pleased that the commission ended up reducing the incentive amount from the amount proposed by the chairman," Hay said.

Higgins said Nevada Power will move quickly to complete the project.

"This facility will afford us a more balanced mix of our own generation and purchased power, thereby reducing our state's reliance on potentially volatile energy markets," Higgins said.

In a separate matter, the commission authorized Barrick Goldstrike Mines to buy electricity from a competitor of Sierra Pacific Power Co., which serves Northern Nevada.

Barrick will pay a $2.8 million impact fee to compensate Sierra Pacific customers for potential costs caused by its exit from the regulated utility system. The gold mining company also plans to build its own 115-megawatt, natural gas-fired power plant near Reno.

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