Frontlines

T+D Out, G+D In

Why not keep the power plants and sell off transmission instead?

Gas-on-Gas Discounting: Still a Zero-Sum Game

Why utilities haven't scored at e-commerce.

From what I hear, utilities would love to junk their call centers, whether or not they run them in-house. Call centers had their moment in the sun, but today the Internet makes them look feeble. Why hire a minimum-wage sales staff to take orders by phone when consumers will gladly input their own bids at the click of a mouse? You can't trim transaction costs any closer than that.

While Texas ponders how best to help rural co-ops move to electric competition, some interests question whether bailouts are needed at all.

Big Fish, Little Fish

"The co-ops are like a school of little fish, all right? And there's a school of big fish out there who are going through and taking munches, okay? And if the little fish aren't protected, the big fish will eat them."

- Former ERCOT representative, on the fate of Texas co-ops

"Lots of co-ops that serve very rural remote areas [may] not see a lot of difference¼.

STATE PUCS

Distributed Generation. In December and January the Illinois commission took comments from utilities, marketers, manufacturers, and trade and advocacy groups on how to develop policy on distributed generation.

* Rulemaking Strategy. Enron has urged the state to proceed in a fashion similar to the California PUC's

two-track investigation. It asked for two separate rulemakings on (1) interconnection standards for DG installations of 50 megawatts or less, and (2) rate design and operational issues.

* Unit Size Limits.

An interview with David A. Boger, Stephen D. Moritz and Joseph G. Baran of Strategic Energy Ltd.

The expiration and renegotiation of firm transportation contracts on the pipelines in North America is becoming increasingly complex. For example, TransCanada Pipeline ("TransCanada") in the past consistently renewed its expiring contracts for five- to 10-year periods at maximum rates. It also regularly expanded its capacity, requiring 10-year commitments two years in advance of availability.

How does each region manage congestion, allocate losses and dispatch resources? Which players gain the most from each approach?

The United States now has six independent system operators, five approved by the Federal Energy Regulatory Commission and one approved by the Public Utility Commission of Texas. These ISOs present an astonishing array of similar and conflicting rules and philosophies by which transmission services are defined and priced.

This article aims to explain some of the key similarities and differences among the ISOs' transmission pricing schemes.

Power plants can bid on more than one product. That's why most spark-spread studies miss the mark.

Forward energy prices can make it look easy to place a value on a power plant. Yet something is missing. Plants can sell more than one product. One price may be up while another is down. As Einstein said, a theory should be as simple as possible, but no simpler.

That is why it is worth reexamining the methods commonly used to calculate forward price curves and estimate the expected revenues and profits of generating assets.