Xcel Investigates Monticello Nuclear Plant ShutdownXcel Investigates Monticello Nuclear Plant ShutdownXcel Energy is investigating why its Monticello nuclear plant shut down.The Associated PressThe Associated Press
Monticello Nuclear Plant Shuts Down To Replace ValveMonticello Nuclear Plant Shuts Down To Replace ValveOperators have temporarily shut down the Monticello nuclear power plant to replace a safety relief valve. Xcel Energy says the valve protects the plant's main steam line system from over pressure conditions.The Associated PressThe Associated Press