Why predictions from the Energy Information Administration may contain systematic errors.
Timothy J. Considine, Ph.D. and Frank A. Clemente, Ph.D.
Natural-gas estimates from the Energy Information Administration (EIA) are supposed to be “policy neutral.” Are they? Over the past decade, EIA forecasts for NG differ substantially from actual outcomes—even though overestimations of supply capabilities could lead to underestimating the costs of carbon regulations.
Electric shortages and the generation overbuild continue to co-exist.
While maintaining its stance as the most sophisticated competitive electricity market in the country, PJM still faces several challenges, all of which are augmented by its expanded footprint. Most prominent is the RTO’s plan to implement a new reliability pricing model. Further, parts of PJM are ailing from transmission congestion issues that limit access to abundant, cheap power sources in the region.
Everyone is in favor of more demand response, but little gets delivered when system operators need it the most.
Scott Neumann, Fereidoon Sioshansi, Ali Vojdani, and Gaymond Yee
Despite overwhelming theoretical and empirical evidence, we aren’t seeing more DR when it is needed most—during emergency periods. The reasons boil down to two obstacles, both of which must be addressed before widespread DR implementation can move forward.
Using demand response to mitigate rate shocks.
In the minds of many policy-makers, DR has become associated with rate shocks, rate volatility, unpredictability, and loss of control over energy costs—the very things DR was designed to overcome. What can be done to change this?
IT officers are getting more efficient, but guess what keeps them up at night?
Ever-present security concerns are keeping utility chief information officers up at night. With their IT budgets under constraints in a back-to-basics era, four CIOs speak out about their concerns over funding, staffing, and the future.
The intelligent-grid vision is becoming clearer as utilities take incremental steps toward a brighter future.
Building the intelligent grid will require less technical innovation than it does strategic innovation—a characteristic not typically ascribed to U.S. regulated utilities. But the utility culture is changing—by necessity, if not by choice.
FERC races to impose NERC’s new rules, raising howls of protest in the process.
After pleading with Congress for so many years, and then at last winning the requisite legislative authority to impose mandatory and enforceable standards for electric reliability, to replace its legacy system of voluntary compliance, NERC finds itself at a curious juncture. It wants to slow the transition.
Case studies on how AEP and Southern Co. are preparing for CO2 regulations.
Chuck Chakravarthy and John Rhoads
Energy producers already have begun to prepare for coming CO2 regulations. As a first step, many companies are implementing internal trading schemes. In this article, we have focused on AEP and Southern Co. as case studies of how companies are preparing for a carbon-constrained world, because they are in the top 5 companies in the United States with the highest proportion of coal-fired generation in their fleets.
How reliability performance monitoring and standards compliance will be achieved in real time.
Carlos A. Martinez, Robert W. Cummings, Philip N. Overholt, and Joseph H. Eto
The North American electric power grid has suffered several significant outages in recent years. These events and other incidents around the world spotlight the need for enforceable grid-reliability standards, wide-area visibility of the health of the power system, and real-time monitoring of grid-reliability performance to prevent blackouts. Effective reliability management requires real-time tools and technologies that can detect standards violations so that timely corrective or preventive actions can be taken.
New provisions nearly eliminate the financial impacts of the rule’s ozone regulations.
Stephen T. Marron and John H. Wile
As of 2009, annual caps on NOx emissions imposed by the Clean Air Interstate Rule (CAIR) nearly will eliminate the financial impacts of CAIR’s ozone provisions. What does this mean for your utility?