The incident at the Three Mile Island nuclear power station in Londonderry Township, Dauphin County, according to the Nuclear ...

Crews are working to bring the Monticello Nuclear Plant back to full operations after a reactor shut down Wednesday morning.

Xcel Energy on Saturday was continuing to fix a problem with a control valve at its Monticello nuclear power plant that was ...

US Xcel Energy’s Monticello Nuclear Generating Plant in Minnesota automatically shut down after an issue with a control valve ...

Monticello Nuclear Plant shut down automatically due to a control valve issue; no impact on electric service expected.

(KNSI) – The Xcel Energy Monticello Nuclear Generating Plant reactor is offline after a control valve issue caused it to shut ...

A control valve issue at the Xcel Energy Monticello nuclear power plant caused the reactor to automatically shut down on ...