Law & Lawyers

PV's Promise

Chris O’Brien is no starry-eyed idealist. An engineer with an MBA, he began his career developing fossil-fired power plants for the AES Corp. But in the 1990s his career took a different turn, when he launched the Energy Star program for the U.S. Environmental Protection Agency. After that, he went into the solar energy business, and never has looked back.

Green Progression

Before L.E. Modesitt, Jr. wrote best-selling sci-fi and fantasy novels, he worked on Capitol Hill. Specifically he was the director of EPA’s office of legislation and congressional affairs during the Reagan administration. And not surprisingly, Modesitt’s novels focus on the politics of environmental issues. From his early novel, The Green Progression, to his Ecolitan series, Modesitt’s plots frequently involve biological warfare and environmental disasters.

People (May 2009)

AGL Resources created a new office of technology and environmental sustainability, to be headed by Ira Pearl as v.p. Jay Sutton is promoted to v.p., engineering and supply chain services at AGL’s Florida City Gas and coastal Georgia subsidiaries. Melvin Williams is promoted to general manager, Florida City Gas and coastal Georgia. And others...

Reducing Lifecycle Expenditures

Total cost of ownership accounting optimizes long-term costs.

A large regional utility forfeited significant operating revenues after it replaced pulverizers at several of its coal-fired power plants. Because the replacement pulverizers were sized to operate at 100-percent capacity during operations using the coal typically procured by the utility, upgraded plants had to be derated following a change to lower BTU-rated fuel. If utility decision makers had used a total cost of ownership (TCO) framework, they could have avoided this situation.

Renewables and Carbon Markets

Allowance structures will influence project economics.

Carbon-reduction policies are being designed and implemented across the country. One common feature of these regulatory programs is a carbon cap-and-trade system—i.e., a carbon emissions market.

Green Imagineering

Perception trumps reality at Florida ‘solar city.’

Once upon a time, a real estate developer dreamed of building a planned community. The developer, Syd Kitson, envisioned a “city of tomorrow™” in southwestern Florida, designed for efficiency, convenience and harmony with nature. Instead of driving cars everywhere, the 45,000 residents of Kitson’s Babcock Ranch would ride bikes to school, and walk to the cinema. They’d take a tram to visit friends in another hamlet, on the other side of a lush wildlife preserve.

Seeing Green

Renewables attract utility investment dollars.

New federal policies have opened the gates to utility investments in renewable generating plants. Some states, however, still make it difficult for utilities to put such assets into the rate base. Executives at Duke, OG&E, PG&E and Xcel Energy discuss challenges and opportunities affecting their renewable investment strategies.

CEOs on Change

Utilities adapt to a shifting landscape.

The U.S. utility landscape is more dynamic and uncertain than it’s been since Thomas Edison and George Westinghouse waged their infamous war over alternating current—and the results might be just as fundamental to the industry’s future.

Smart-Grid Stimulus

Utilities hurry up and wait to apply for grant money.

The American Recovery and Restructuring Act (ARRA, or the Recovery Act), signed into law in February, provides $4.5 billion in stimulus funding for programs aimed at “electricity delivery and energy reliability activities to modernize the electric grid.” This funding commitment, and swirl of industry and lawmaker activities since, has helped lift the smart-grid agenda out of the shadows of utility engineering departments and into the public’s broader view.

Anatomy of Sealed-Bid Auctions

Bringing flexibility and efficiency to energy RFPs.

With the introduction of retail competition in the electricity industry, regulatory authorities in many jurisdictions are now overseeing the purchase of electricity at wholesale by electric utilities for customers that do not otherwise obtain supply from independent retailers. There are two primary ways in which, under the supervision of regulatory authorities, electric utilities purchase electricity for these non-shopping customers: through simultaneous descending clock auctions or through fairly common sealed-bid auctions, commonly known as Requests for Proposals.