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Power marketing and consulting, as well as competitive retail energy sales

Exelon Generation brings additional value to Exelon through power marketing, competitive retail energy sales and consulting on nuclear plant development and operation.

Competitive Energy Sales


Constellation is a leading national supplier of electricity and natural gas, load response, energy efficiency and renewable energy solutions to businesses, residential consumers, government agencies, municipalities and utilities. For residential customers, Constellation offers competitive pricing for electricity and natural gas supply, and renewable energy options.

Nuclear Power Consulting

Nuclear Partners

Exelon Nuclear Partners is a new division of Exelon Nuclear that is dedicated to realizing the promise of reliable, low-carbon nuclear energy by partnering with existing operators and those new to nuclear design and build. Through our consulting group, we use our expertise to help others maximize the return on their investment and realize the greatest value from new nuclear development programs.

Role of Competitive Markets

In the years since the Federal Energy Regulatory Commission embraced competitive market policies in the wholesale natural gas and electricity sectors, competition among energy buyers and sellers has considerably improved generation efficiency and delivered considerable benefits to consumers. Over the past decade, retail markets for natural gas and electricity have expanded in many states, allowing consumers large and small to shop for the best combination of price, products and services. Exelon Generation is a merchant generator that sells the power it generates into regional competitive wholesale markets. Constellation’s companies, which serve more than 1.1 million customers, help to optimize the value of Exelon’s generation fleet through power and natural gas sales in competitive markets nationwide.

Benefits of Competition [PDF | 36.8 KB]Competition improves operating performance, spurs innovative technologies and services, puts downward pressure on prices and promotes the most efficient growth in energy supply. In a competitive market, private investors, rather than consumers, bear all the financial costs and risks of generation plant construction, operation and ongoing maintenance including costly environmental compliance. PDFPDFs require software like the Adobe Acrobat Reader to be viewed properly.

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