Three Mile Island Unit 1 Returns to Full Power

Contact:

Ralph DeSantis Three Mile Island Generating Station 717-948-8930 (office) 717-580-0626 (mobile) Ralph.desantis@exeloncorp.com

for immediate release

Three Mile Island Unit 1 Returns to Full Power

     

LONDONDERRY TOWNSHIP, PA (Dec. 13, 2016) – Three Mile Island Unit 1 returned to full power at 11:46 p.m. on Dec. 12 after plant personnel successfully performed maintenance on one of several pumps that provide water to the reactor. The unit was taken off line on Thursday, Dec. 1.      

Three Mile Island is located 12 miles south of Harrisburg, Pa. in Dauphin County. The plant produces enough carbon-free electricity for more than 800,000 homes. TMI makes a significant impact on the central Pennsylvania economy, including injecting more than $60 million per year through salaries paid to employees. Join us on Twitter and You Tube.

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Exelon Corporation (NYSE: EXC) is a Fortune 100 energy company with the largest number of utility customers in the U.S. Exelon does business in 48 states, the District of Columbia and Canada and had 2015 revenue of $34.5 billion. Exelon’s six utilities deliver electricity and natural gas to approximately 10 million customers in Delaware, the District of Columbia, Illinois, Maryland, New Jersey and Pennsylvania through its Atlantic City Electric, BGE, ComEd, Delmarva Power, PECO and Pepco subsidiaries. Exelon is one of the largest competitive U.S. power generators, with more than 32,700 megawatts of nuclear, gas, wind, solar and hydroelectric generating capacity comprising one of the nation’s cleanest and lowest-cost power generation fleets. The company’s Constellation business unit provides energy products and services to approximately 2.5 million residential, public sector and business customers, including more than two-thirds of the Fortune 100. Follow Exelon on Twitter @Exelon.