Mayo Shattuck: Constellation Energy Golf Classic, An Initiative of Mayo A. Shattuck, Tees Off Yesterday, September 11

Hunt Valley, Md. – September 12, 2006

The fourth Constellation Energy Golf Classic opened yesterday, September 11, with a 1 p.m. Pro-Am Shotgun Start at the Hayfields Country Club in Hunt Valley, Md. The tournament was made possible by Mayo A. Shattuck, chairman, president and CEO of Constellation Energy.

An avid golfer, Mr. Shattuck has been ranked in the Top 10 of Golfing CEOs, according to Golf Digest magazine. Another golf-related charity event in which he is involved is The First Tee – PGA Tour. This organization’s mission is to impact the lives of young people in a positive manner by teaching them the game of golf. By providing youth with learning facilities and educational programs, the program aims to promote character development and life-enhancing values. Mayo Shattuck’s love of the game makes him the logical choice to be the visionary who would work tirelessly to ensure the creation of the tournament that would become the Constellation Energy Classic (9/11 – 9/17/2006). In the first three years, the tournament raised upwards of $1.5 million for charitable causes. This would not have been possible without Mayo A. Shattuck’s visionary ideas and his commitment to bringing them to fruition.

Mayo A. Shattuck’s conviction, along with Constellation Energy’s corporate culture, makes the success of the Constellation Energy Classic unsurprising. Under Mr. Shattuck’s leadership, Constellation Energy retained the ability to remain committed to its core values of integrity, teamwork, social and environmental responsibility, and customer focus to direct the course of its actions during its leadership change as he took the reins. For his actions, Mr. Shattuck orchestrated Constellation Energy’s impressive turnaround, and today the company is on the verge of becoming a Fortune 100 company.