Joseph Bowring, PJM Market Monitor: ”Pondering PJM's Energy Price Run-Up” by Howard Spinner of the Virginia State Corporation Commission staff raises the question of whether the observed increase in PJM average system prices in the second half of 2005 was the result of fuel-price increases and increased loads, or the result of market power. The results reported in the Spinner article are incorrect; see PJM Energy Prices—2005: Response to Howard M. Spinner Paper.”
Fortnightly Magazine - August 2006
Putting natural-gas price volatility into hurricane-season perspective.
The natural-gas and oil price run-up since hurricanes Katrina and Rita has subsided somewhat following a warmer than usual winter, record natural-gas storage levels, and successful conservation instituted by many gas and electric utilities in recent months. However, new sources of supply concern—such as occurred in Europe with accusations of gas-supply withholding between former Cold War adversaries—have rekindled calls for greater diversity of supply across Europe.
Two authors beg to differ with Goldman Sachs’ Larry Kellerman on what needs mending in the Northeast.
Although much work remains before all its benefits will be realized, the Forward Capacity Market satisfies the criteria for a capacity system that works, while avoiding the need for the centralized planning and control that Larry Kellerman appears to advocate in “Mending Our Broken Capacity Markets.”
Call options can be used as a financing tool for fixed-cost renewable energy technologies.
An unexploited benefit of renewable energy is the predictability of operating costs over the long term. A renewables operator knows today how much it will cost to produce energy decades in the future. This future price certainty has a value that can be transferred to electricity buyers or other market participants. How much value can a renewable-plant operator capture from selling long-term call options, given several future price and volatility scenarios? What will be the cost and benefit to an individual buyer or seller?
A system that measures, monitors, and manages is no longer a Wall Street extravagance, but an industry essential.
Fifteen years ago, you couldn’t fill a small room with energy CEOs interested in discussing how credit risk affects their companies’ bottom lines. But a recent series of contract defaults, bankruptcies, Sarbanes-Oxley controls, and merger-and-acquisition activity has placed credit-risk management squarely on the industry’s radar. Today, it’s clear that an integrated risk system that measures, monitors, and manages credit-related risk is no longer a Wall Street extravagance, but rather an industry essential.
By trying to placate regulated states—letting utilities “opt out” from its capacity market—PJM finds its RPM idea under fire.
While the PJM Interconnection has made no major changes to its prototype capacity market since it proposed the idea a year ago in August, and though it has won a tacit OK from federal regulators for many of the plan’s key elements, don’t expect to see a slam dunk when the time comes for a final review of the controversial idea, known as the Reliability Pricing Model.
How to prepare for mandatory enforcement.
FERC staff’s Preliminary Assessment of NERC’s proposed reliability standards identified a number of potential deficiencies, many of which NERC plans to address. What adjustments must be made by users, owners, and operators of the bulk power system in the new era of mandatory compliance?
As NERC’s CIP standards advance, utilities move ahead, haltingly, with implementation.
Utilities are preparing for the eventual enforcement of new reliability rules from the North American Electric Reliability Council. As the Federal Energy Regulatory Commission continues its review of the proposed standards, we take a closer look at the effect of these rules on cyber-security, and offer a broad overview of all of the proposed reliability standards.
Innovation must play a key role in each company.
An EPRI vice president cites areas of concern in each part of the electricity value chain. How can IOUs overcome the formidable difficulties ahead of them?
Climate risks are entering the calculus for utility investment strategies.
Utilities are eager to invest in new power capacity—in part to build rate base and in part because they recognize the danger of relying too much on a single fuel source. Environmental issues, however, are adding greater complexity to company strategies for achieving fuel diversity.