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Directors of PECO Energy Company have declared dividends on all series of preferred stock, payable November 1, 2011, to shareholders of record at the close of business on September 30, 2011.

Thousands of Equipment Upgrades and Preventative Maintenance Tasks Underway, More than 2,000 Additional Workers Bring Annual Economic Boost to Region.

Exelon (NYSE:EXC) today announced the senior executives that will be reporting directly to President and CEO Christopher M. Crane following completion of the Exelon-Constellation merger, anticipated in early 2012.

Exelon Generation Company and GE Hitachi Nuclear Energy (GEH) today announced a partnership for the potential to produce molybdenum-99, which is used to produce technetium-99m, the most widely used medical radioisotope in the world.

For nearly 30 years Karen and Steven Herdklotz have been rehabilitating injured animals on their property in Durand. Their labor of love is “Hoo” Haven – a 4-acre non-profit site that just received a $35,000 donation from Exelon Nuclear’s Byron Station.

Operators at Oyster Creek Generating Station returned the plant to the electrical grid early this morning, after taking the generator off line Saturday as a precaution in preparing for Hurricane Irene.

Operators at Oyster Creek Generating Station manually took the station's generator off line at about 5 p.m. tonight.

The Oyster Creek Generating Station is well prepared for Hurricane Irene and its effects as it travels up the Eastern Seaboard

Successful transaction builds on Exelon’s $5 billion investment in affordable clean energy projects

None of Exelon Nuclear's four Mid-Atlantic nuclear energy stations was affected by this afternoon’s seismic activity in Virginia, and all continue to operate safely at this time.

By approximately 5:45 p.m. today, Exelon Nuclear had terminated the “unusual event” declarations at all four of its Mid-Atlantic nuclear stations.

In a keynote address hosted by the American Nuclear Society today, Exelon Chairman and CEO John W. Rowe stressed the important role of nuclear power in the nation’s future energy supply, while recognizing the challenges of building new nuclear projects i

With 30 years experience working at nuclear plants in Illinois, Dean Sack of Peru, Ill., knows where to go when he has freshly pick sweet corn for a charity benefit sale: Exelon Nuclear facilities. That wise move resulted in a donation of more than $4,000

Announcement marks first step to expanded local presence

Cook up Tasty Donation Total for Cancer Charity

When rule takes effect in 2015, electricity prices in Exelon service territories will be lower than in 2010

The Public Utility Commission of Texas (PUCT) today approved the merger of Exelon Corporation and Constellation Energy

Constellation Energy (NYSE: CEG) today reported adjusted earnings of $0.76 per share for the second quarter of 2011, compared with adjusted earnings of $0.71 per share in the second quarter of 2010.

Exelon Nuclear’s internship program gave college students some “real world” work experience this summer that will enhance their chances of finding jobs after graduation. The company hired 121 interns at its 13 facilities, including 10 at Byron Station.

Residents in the 10-mile emergency planning zone around Limerick Generating Station may hear two siren tests on Monday, August 1, as Exelon Nuclear will conduct a system-wide test of its new, state-of-the-art emergency siren system on Monday, August 1.