NRG(NRG) - 2024 Q1 - Quarterly Results

Exhibit 99.1 NRG Energy, Inc. Reports First Quarter Results and Reaffirms 2024 Financial Guidance HOUSTON—May 7, 2024—NRG Energy, Inc. (NYSE: NRG) today reported first quarter 2024 Net Income of $511 million. Adjusted EBITDA for the first quarter was$849 million, Cash Provided by Operating Activities was $267 million, and Free Cash Flow Before Growth Investments (FCFbG) was$(40) million. Cash Provided by Operating Activities and FCFbG for the first quarter were primarily impacted by annual incentive payme ...