Calvert Cliffs Nuclear Power Plant took its Unit 2 reactor offline on Monday for a planned refueling outage.
“This year’s refueling outage represents Exelon’s continued investment in the future of safe and reliable operations at Calvert Cliffs,” Site Vice President George Gellrich said. “In addition to the thousands of safety inspections and preventative maintenance tasks underway this year, we are upgrading a host of key components that will help the station run more efficiently and effectively for many years to come.”
At full power, Calvet Cliffs’ two pressurized water reactors are capable of generating 1,768 megawatts of energy combined.
Exelon Generation operates three nuclear power plants, 12 fossil power plants, two landfill gas plants and one pumped storage hydroelectric power plant in Maryland.



