Fortnightly Magazine - August 2010

Pricing Negawatts

DR design flaws create perverse incentives.

Demand response isn’t energy: It’s a separate product, traded in a separate market. Policy trends, however, are moving toward equal treatment for demand and supply resources in electricity markets. Does treating DR as energy inflate its value and create perverse incentives?

Demanding More from DR

Customer-specific demand-response strategies become more sophisticated.

Demand-response technologies are quickly becoming more sophisticated, and markets are treating demand as a resource. But realizing the true potential of DR requires utilities to apply today’s technology solutions and program structures—and to base their strategies on actual customer behavior and preferences—rather than yesterday’s outdated assumptions about centralized load control.

Bringing Customers On Board, part II

The entire utility-consumer relationship must be reengineered.

The business case for advanced metering infrastructure (AMI) can’t be justified alone on operational savings to the utility. But critical assumptions involving process improvements and system efficiencies depend on customer involvement. This sequel to a September 2009 article examines customer engagement strategies and techniques.

The Constellation Experience

Ring-fencing after the subprime meltdown.

When Électricité de France stepped in to buy Constellation Energy’s nuclear assets and help the company avoid bankruptcy, the Maryland Public Service Commission conditioned the sale on a set of ring-fencing provisions. The industry has been using such structures to protect ratepayers in complex and high-risk M&A transactions since the 1990s. The protection isn’t foolproof, however—and it can bring problematic regulatory trade-offs.

Vendor Neutral

Alstom introduces a new 3-MW wind turbine, one of the world’s most powerful for onshore installations; Solyndra reports its larges-ever rooftop installation of cylindrical photovoltaic (PV) systems — a 704-kW project in New Jersey; Plug Power reports that its GenDrive fuel cell units will power Walmart Canada’s fleet of electric lift trucks at a Alberta distribution center.

Transactions (August 2010)

CenterPoint Energy floats registered public offering of 22 million common shares; ConEd issues $700 million in senior unsecured debt in two tranches; 10-years notes; Duke Energy raises $45 million by leveraging ownership in the 14-MW Blue Wing Solar Project in Texas.

Summer of Discontent

Smart-grid planners feel the heat.

State utility regulators begin to question the benefits of smart grid technology, and customers take to the streets in public protests and demonstrations to oppose installation of smart meters.

People (August 2010)

Exelon named Kathleen Barrón vice president of federal regulatory affairs and policy. American Electric Power (AEP) promoted A. Wade Smith to president and COO for AEP Texas. El Paso Electric promoted Mary E. Kipp to serve as senior v.p., general counsel and chief compliance officer. Chesapeake Utilities promoted Elaine B. Bittner to v.p. of strategic development, and she retains the position as v.p. of natural gas pipeline subsidiary, Eastern Shore Natural Gas. And others.

Green Blackouts?

Increasing renewable generation threatens reliability.

An increased reliance on renewable energy could threaten reliability of the nation’s electric transmission grids by reducing the rotational mass and rotational inertia of on-line turbine generators, thus, reducing the capability of generators to respond to drops in voltage frequency. In fact, data collected from 1994 to 2009 for the Eastern Interconnection already reveals a drop in the grid’s capability (as measured in megawatts) to stop a very rapid drop in frequency — such as a drop of a tenth of a cycle per second.

M&A Forecast

Will shifting winds bring consolidation?

A spate of newly announced deals, including Allegheny Energy’s proposed $9.27 billion acquisition of FirstEnergy, plus PPL’s takeover of E.ON US for $6.73 billion, has left the utility industry cautiously optimistic for a revival of M&A activity.

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