NRG Energy, Inc. engages in the production, sale, and distribution of energy and energy services. It operates through the following segments: Generation, Retail, and Corporate. The Generation ...

(Photo by Kenneth Richmond/Getty Images) In a news release, NRG Energy Inc. announced how excited it was to have seven international soccer matches in Houston at its stadium with the same name.

Let's take a look at what these Wall Street heavyweights have to say about NRG Energy (NRG) before we discuss the reliability of brokerage recommendations and how to use them to your advantage.