Good news for California citizens: Now you can be notified by pager when your neighborhood is scheduled for a rolling blackout. “Oh goody,” millions of power-hungry Californians are no doubt thinking. “Now I can plan ahead for those enforced hours of idleness and darkness when the power cuts out.” Provided, of course, that you remembered to charge up your pager or cell phone before they cut you off. Visit California’s state government portal to sign up.