The industry is struggling to reconcile legacy business models with emerging green priorities. CEOs at Green Mountain Power, Progress Energy, IDACORP, Pepco Holdings, and Reliant Energy explain their perspectives on financing investments in conservation and efficiency.

State and federal incentives provide the carrot for utilities to invest in grid intelligence. But regulatory and technological incentives are not enough without customer participation. Smart-grid policies will succeed only by focusing on customer needs and benefits.

New England is leading the way toward a future that is both cleaner and provides greater electric reliability at reduced cost. New England Independent System Operator (ISO-NE) has created an innovative mechanism that addresses concerns about ensuring adequate energy capacity by allowing the cleanest and lowest-cost resources to be used to meet the nation’s power needs.

(June 2008) As fossil fuel prices continue increasing and alternative energy gathers momentum, the energy and utility industries can expect to see continued interest from private-equity firms. Over the last five years, record levels of private-equity investments have been used to buy power plants, as well as other utility assets and energy product manufacturing facilities. These once-overlooked industries suddenly are hotspots for private-equity investment.

FirstEnergy Corp. named Dennis L. Dabney its vice-president of human resources. Northeast Utilities announced Johnny D. Magwood as its first chief customer officer. AES appointed Ned Hall its executive vice president and president of its wind generation division. Intrepid Technology and Resources named Jack Haffey as its chief executive officer. And others...

When Spanish utility giant Iberdrola announced last June that it would acquire Maine-based Energy East for $4.5 billion, it signaled a potential surge in major foreign owners buying into U.S. utility companies. Fortnightly spoke with Pedro Azagra, director of corporate development for Iberdrola S.A. in Bilbao, Spain, to get an update on the acquisition, and his impression of U.S. merger-approval processes.

I’ve worked hard over my career to maintain good relationships with public relations people. It’s not always easy. Too often PR people push me to publish things that might be important to their clients, but just don’t fit into the magazine’s mission or serve its readers. But what’s worse is when PR people try to keep an important story out of the magazine.

Variability is a well-known characteristic of windpower, and system operators know they must plan for changes in wind generation over the course of a day. But when those plans fall short, voltage levels can drop quickly, forcing grid operators to dispatch resources to make up the difference—either by shedding load or bringing reserve generation online.

That’s exactly what happened in ERCOT on an evening in February, when a combination of events left the system operator short on power and long on demand (See Figure 1).

Electric utilities are faced with the challenge of managing a range of aging distribution assets that are critical to system reliability. They also are threatened with potentially huge costs as they seek to replace these assets over the coming years to maintain reliability. Making intelligent decisions about asset maintenance and replacement requires accurate information about the failure patterns of these assets over time.

ERCOT in February averted a blackout that could have become a disastrous defining moment for the windpower industry. This near miss can teach utilities and system operators valuable lessons about integrating variable energy sources into the power grid.