Fortnightly Magazine - January 2010

Wellinghoff's War

FERC fights for the green-grid superhighway—even if Congress won’t.

The Senate’s deadlock over carbon cap-and-trade legislation has not deterred FERC Chairman Jon Wellinghoff from an agenda bent on promoting renewable energy and fighting climate change. Last fall, even as Congress dithered, FERC launched a landmark initiative that likely will lead to sweeping new rules for expanding the nation’s electric transmission grid, grounded on Wellinghoff’s belief in wind, solar, and green power resources.

Byline: 

Bruce W. Radford

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LMP Works!

Locational marginal prices in PJM respond to demand and fuel costs.

The evolution of real-time locational marginal prices (LMP) in PJM Interconnection’s wholesale electricity markets demonstrates the characteristics of a well functioning and competitive market; prices are driven by supply and demand fundamentals. Although critics of wholesale electricity markets frequently have pointed to increases in LMP as proof that the wholesale markets aren’t working, in reality, the markets are working as they should. Increases in LMP are driven by higher demand for electricity or increasing fuel prices.

Byline: 

Andrew L. Ott

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Not So Fast

Proving market performance requires detailed analysis.

Now that fuel prices have fallen recently from the highs seen in 2008 and wholesale electricity prices also have decreased, it might be tempting to attribute the lower prices to the restructuring of the wholesale electricity markets. Unfortunately, it’s a little more complicated than that.

Byline: 

Kenneth Rose

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Rethinking Prices

The changing architecture of demand response in America.

Pilot projects are demonstrating the potential of smart metering and smart rates to make the most of supply and demand resources. But as empirical studies show, not all pricing designs are equally suited to every region.

Byline: 

Ahmad Faruqui, Ryan Hledik and Sanem Sergici

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Green Energy Outlook

Realizing the benefits of a modernized system requires an integrated strategy.

The U.S. power market consistently has displayed cyclical characteristics of boom and bust over the last two decades. Today’s market environment has been directly and significantly impacted by the recent economic recession. Decreases in load growth, declining commodity prices, and lack of accessible financing have caused challenges for the industry.

Byline: 

Todd Filsinger

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Mandating Federal Renewables

The importance of getting the REC markets right.

The feds are ready to replace disjointed state policies with a coordinated national renewable energy credit market. Treating low-carbon energy consistently will promote investment in renewables.

Byline: 

Daniel P. Krueger and Andre Begosso

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Greening Connecticut

Aligning renewable energy incentives with RPS compliance.

States’ green energy policies are being used to serve multiple agendas. Lawmakers should revisit their renewable incentive programs to better align them with policy goals. A regional approach will yield a more efficient portfolio.

Byline: 

Daniel P. Venora

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Federal-State Partnership

Transforming DR and smart-grid policies into reality.

Regulatory policies are evolving to make demand response and smart-grid planning a reality across the country. Cooperation between federal and state lawmakers will allow local flexibility within a uniform national framework.

Byline: 

George E. Johnson

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Green Trade

ETRM software is adapting to a changing energy market.

Ask Ed Bell about energy trading and risk management (ETRM) technology and he’ll likely bring up his days with Enron back in the early 1990s. Bell—now a principal at Houston-based technology consulting firm International Commerce—says there are distinct similarities between the functional trading and risk assessment requirements his team had to plan for back then and the system requirements ETRM platform vendors and their clients have to prepare for today.

Byline: 

Scott M. Gawlicki

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