http://1010wins.com/pages/64131.php

With the summer heat, everyone is using their A/C's and causing power outages in NYC. Are these outages happening at a local level, like a small substation, or is it possible to see something more catastrophic? I live outside of Pittsburgh, and from what I understand, we have plenty of power to go around because they built plants for the electric furnaces for the steel mills, but by the time they were built, the steel mills left. My main question is can we expect a huge power outage like the one that hit New York and other states a few years ago, or maybe just a few substations going down?
-Josh