Palisades Nuclear Power Plant

Mediated settlement includes refresher courses and an ombudsman to help raise concerns about safety

Entergy, which owns the nuclear power plant, says it's taking steps to prevent similar problems in the future.

Nuclear Regulatory Commission official says issue of security department is "problematic"

NRC will discuss findings at open house on Thursday

Plant officials say the outage will be "brief" but haven't said when it will return to service.