Progress Energy Carolinas interview questions

Phone interview with a general HR manager with some basic pre-screening questions. Was told that next the screen+resumes would be sent to more specific hiring managers, and I would hear back in 2 to 3 weeks. At about 2 and a half weeks I sent a simple follow up email to the person I talked to, but never received a response, nor did I get a call from a fellow employee.

apply online then selected candidates are notified for the interview; panel interview, 5+ candidates, four interviewers on the panel, little longer than one half hour, tough questions, stodgy culture, no innovation,