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

(ABC 6 News) — Two hours northeast of Rochester in Monticello, a nuclear power plant is set to reopen this week. This comes ...

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 ...

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

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

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