Smart Grids may make U.S. more vulnerable to electromagnetic pulses from solar flares or a terrorist attack

While the U.S. Congress, President Obama and the Tea Party wrangle over debt ceilings and deficit spending, a far more potent threat looms as a growing number of intelligence experts warn of how a massive solar flare or a nuclear missile detonated above the United States could kill wipe out the power grid, disable consumer [...]

Is a Smarter Grid a More Secure Grid? What if . . . ?

Just one of the many questions cyber-security experts, along with utilities and consumers, are asking as we deploy smart grid applications is: will all this interconnectivity heighten the expose of homes, businesses and governments to cyber attacks? “I’m not sure we’re paying enough attention to cyber-security,” asserts Peter Fox-Penner, a principal at the Brattle Group. [...]