Our existing grid is not as reliable as one would expect. What is the cure?

With no warning some 6 million residents across a wide stretch of Southern California, Southwest Arizona and the northern top of Baja California in Mexico lost power on 8 September 2011. It took hours to restore power. Coming a mere 8 years after the much bigger blackout affecting over 50 million people in Northeast US and province of Ontario in Canada in August 2003, it reminded anyone who needed reminding that the US electric grid is not as reliable or dependable as one would expect it to be. Keep reading →