Talen Energy Corporation(TLN) - 2024 Q3 - Quarterly Results

Exhibit 99.1 Talen Energy Reports Third Quarter 2024 Results, Raises and Narrows 2024 Guidance and Reaffirms 2025 Guidance Earnings Release Highlights ▪ GAAP Net Income (Loss) Attributable to Stockholders of $168 million for the third quarter 2024 and$916 million year-to-date. ▪ Adjusted EBITDA of $230 million and Adjusted Free Cash Flow of$97 million for the third quarter 2024; year-to-date Adjusted EBITDA of $606 million and Adjusted Free Cash Flow of$262 million. ▪ Raising and narrowing 2024 guidance ...