Arizona Public Service

Banking on the Big Build

The need for many hundreds of billions of dollars in capital expenditures creates huge opportunities and challenges, especially in a more challenging credit environment.

An estimated $900 billion of direct infrastructure investment will be required by electric utilities over the next 15 years, and $750 million already is in place. Nukes, renewables, low-carbon technologies, combined-cycle gas turbines—all have faced cost challenges. The magnitude of the numbers requires a multi-pronged approach.

People

(February 2007) The Electric Power Research Institute appointed Bryan Hannegan vice president for environment research and development. PNGC Power named John Prescott senior vice president of power supply. Nora Mead Brownell joined the Comverge Inc. board of directors. The Midwest Independent Transmission System Operator Inc. announced the election of two new members to its board of directors: Michael J. Curran and Eugene W. Zeltmann. And others...

Regulators Forum: Taming the Utility Frontier

Policymakers are setting sights on new challenges facing utilities.

Utilities in the United States are heading into uncharted territories, and the regulatory landscape is changing accordingly. To learn what it takes to tame this new territory, we spoke with three FERC commissioners, a state regulator, and a Western governor.

Watching and Waiting: A Blueprint for Transformer Maintenance

How online monitoring can prevent costly failures.

The march of technology, the urgent call for greater grid investment, and a painful recent past have caught up with the utilities industry. One key area of preventative maintenance for utilities is the transformer, many of which are decades old. Representing approximately $200 billion in investment, these units—which currently number approximately 100,000—can’t be replaced overnight.

The New Art of Plant Acquisition

Forget the mega merger as a means to acquire new power plants. FERC’s new rules may offer a better path.

Forget the mega merger as a means to acquire new power plants. FERC’s new rules may offer a better path.

East Vs. West: Growing the Grid

The models and motives behind tomorrow’s transmission expansion.

Major transmission projects based on two distinct models are showing signs of life. What can these projects teach us about future transmission investment?

The Top Utility Stocks

A review of total shareholder returns shows how growth and merger strategies drove performance last year.

To better understand the performance of the electric utility sector from both a short-term and long-term perspective, we examined the total shareholder return (TSR)—dividends plus change in stock price—of 58 electric companies for 2005 and for three- and five-year periods. We grouped these companies into four categories to better understand the impact of alternative strategies on investor performance: Recovering, Traditionalist, Growth, and Merger.

The Merger Paradox

More consolidation could trim costs, but some CEOs fear a backlash from regulators.

With the possible exception of keeping the lights on, the merger game dwarfs just about every other question facing today’s electric utilities. The last big wave of consolidation hit in the late 1990s. Now the forecast calls for a repeat performance, but don’t bet the farm. There’s a hitch, you see. It’s today’s high commodity costs.

Encore for Negawatts?

Congress renews PURPA’s call for conservation and load management, but the world has changed since the 1970s.

The “N-word” in the title first appeared in this journal more than 20 years ago, courtesy of the celebrated environmentalist Amory Lovins and his widely quoted piece, “Saving Gigabucks with Negawatts” (Fortnightly, 1985). Scroll forward a few decades. With restructuring of wholesale electric markets at FERC, plus formation of regional transmission organizations and independent system operators, the game was changed.

Return on Equity: Gen Sector Issues

Ratemaking Special: A survey of recent retail rate cases for electric and gas utilities.

(November 2005) The results of annual survey of rates of return on equity authorized for major electric and natural-gas utilities—based on a sample of the retail rate cases conducted by state public utility commissions—show a vibrant and perhaps growing interest in traditional rate-of-return regulation.