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We're North America's #1 Competitive Energy Supplier serving businesses.

Find out more about Natural GasCharacterized by intense innovation, sharp customer focus, and an unwavering commitment to excellence, the energy that powers our company is generated by the thoughts and actions of the stars that have made Constellation NewEnergy the industry leader it is today. Our team of more than 500 employees includes some of the most experienced and talented people in the industry.

Vision History Strength & Scope
We see unprecedented opportunities for any business to effectively manage energy as strategic asset.
Constellation NewEnergy has been in the competitive energy business since the advent of competitive markets.
We sell more than 15,000 MW of peak load and nearly 300 billion cubic feet of annual natural gas consumption.
Meet our Management  
 Environmental Responsibility  
Our team of executive leaders has diverse experience, backgrounds and points-of-view.

 Constellation NewEnergy is committed to environmental protection and the responsible management of natural resources.
In The News
Check out our latest news, including notable contracts and energy industry trends.
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