Weeks, Jennifer. "Modernizing the Grid: Is the electric power system at risk?" CQ Researcher 19 Feb. 2010. The U.S. electric power grid — the nationwide system of interconnected regional power systems — is a century old and under strain. Long-term power demand has grown steadily since the 1980s, but investments in transmission have lagged behind. Three major blackouts in the past decade have raised concerns about providing electricity reliably. Federal agencies are working with utilities, manufacturers and information technology companies to develop a modernized grid that uses computers to monitor the system. Advocates say this “smart grid” will be able to generate more electricity from renewable fuels and save money for businesses and families. The Obama administration calls the smart grid an urgent priority and is spending billions to help design it. But some experts worry that a digital grid could be vulnerable to cyberattacks or that it will violate consumers' privacy. Others say that promoting energy conservation or building new power plants near population centers would be more effective than building new high-voltage transmission lines. From the CQ Researcher. Reprinted with permission from CQ Press.
Clemmitt, Marcia. "Energy and Climate: Should carbon-based fuels be phased out?" CQ Researcher 24 July 2009.
Mantel, Barbara. "Energy Efficiency: Is enough being done to save energy?" CQ Researcher May 19, 2006.
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Monday, February 22, 2010
Electric Power & the United States
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