Our own government used to have to use a nuke to get enough available power for decent EMP ranging.
So, relax."
Okay boss, I'm relaxed...
...well...I AM TRYIN!
Now tell me what about going under some transmission line way way out in the boonies and firing one of 'em crackers at the overhead lines?. Still a dud, you say?.
And didn't the big NE power outage last month start with just a few lines somewhere?