Stream in the News

Media Contact
Paul Thies
214-800-4409
pault@streamenergy.net

FOR IMMEDIATE RELEASE

DALLAS, TX (August 28, 2006) – Stream Energy, one of the fastest-growing American firms and a retail electricity provider located in Dallas, announced today that it has entered into a multiyear electric supplier agreement with Constellation Energy Commodities Group, Inc. (CCG), the wholesale origination and risk management subsidiary of Baltimore, Md.-based Constellation Energy Group, Inc. (NYSE: CEG).

Under the new multiyear, full requirements contract, CCG will supply electricity to Stream Energy to meet its load in the Texas market.

"Stream Energy and its Ignite sales organization have capitalized on Texas energy deregulation by tapping into opportunities other retailers avoided," said Rob Snyder, chairman and founder of Stream Energy. "We entered into this relationship with Constellation Energy Commodities Group as part of our strategy to further strengthen our presence in the Texas market. Stream Energy is primed to accelerate our recent growth, and expand our business model beyond the Texas market."

"Through this agreement with Constellation Energy Commodities Group, Stream Energy and Ignite have positioned our customer base, future customers and Ignite’s Independent Sales Associates with a power supplier that has proven to be at the forefront of the energy sector," said Chris Domhoff, founder of Ignite and managing partner of Stream Energy.

About Stream Energy:
Since being approved by the Public Utilities Commission of Texas in early 2005, Stream Energy (Texas PUC License #10104) has rapidly grown into the fastest-growing and largest independent entrant into the Texas deregulated residential electricity segment. The success of Stream Energy is attributable to a comprehensive, full-service approach to customer relationships that is further tied to an aggressive pricing model. Stream Energy also provides a wide range of electricity services for small businesses and large commercial consumers. To learn more about Stream Energy, visit www.streamenergy.net. For more information about Stream Energy’s networking marketing subsidiary, Ignite, visit www.igniteinc.com.

About Constellation Energy:
Constellation Energy (http://www.constellation.com), a FORTUNE 200 company with 2005 revenues of $17.1 billion, is the nation's largest competitive supplier of electricity to large commercial and industrial customers and the nation's largest wholesale power seller. Constellation Energy also manages fuels and energy services on behalf of energy intensive industries and utilities. It owns a diversified fleet of more than 100 generating units located throughout the United States, totaling approximately 12,000 megawatts of generating capacity. The company delivers electricity and natural gas through the Baltimore Gas and Electric Company (BGE), its regulated utility in Central Maryland.