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Fortnightly Magazine - January 2010

New York Negawatts

Balancing risks and opportunities in efficiency investments.

Hossein Haeri, Jim Stewart and Aaron Jenniges

In June 2008, the New York Public Service Commission (PSC) established the electric energy-efficiency portfolio standards for New York’s investor-owned utilities. In its order, the PSC directed utilities to file three-year energy-efficiency plans. Later that year, the PSC issued a supplemental order approving shareholder incentives for utilities successfully implementing their portfolios. If all goes according to plan, the six affected IOUs stand to earn about $27 million annually in performance incentives over three years. The structure of the incentive mechanism approved by the PSC presents risk factors that might affect utilities’ ability to realize the full earning potentials the mechanism offers.

Wellinghoff's War

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

Bruce W. Radford

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.

LMP Works!

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

Andrew L. Ott

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.

Not So Fast

Proving market performance requires detailed analysis.

Kenneth Rose

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.

Rethinking Prices

The changing architecture of demand response in America.

Ahmad Faruqui, Ryan Hledik and Sanem Sergici

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.

Green Energy Outlook

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

Todd Filsinger

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.

Mandating Federal Renewables

The importance of getting the REC markets right.

Daniel P. Krueger and Andre Begosso

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.

Greening Connecticut

Aligning renewable energy incentives with RPS compliance.

Daniel P. Venora

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.

Federal-State Partnership

Transforming DR and smart-grid policies into reality.

George E. Johnson

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.

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