January 8, 2014 4:34 pm Electric Usage Soars in Dangerous Cold NBC10’s Doug Shimell is live at PJM Interconnection, the electric grid operator for more than 61 million people, where the call to conserve energy has ended. US & World Videos 0:56 Free food as new bagel shop opens at Temple University 3:43 ‘The Tortured Poets Department' is making even more ‘Swifties' embrace vinyl 2:22 Bad Bunny effect spreads beyond South Philly concert 0:27 Wawa goes with throwback cups on 60th anniversary free coffee day 1:56 Philly mayor signs order aimed at helping Philly businesses