Talen Energy files 8-K: Regulation FD disclosure

The information under this Item 7.01 and in Exhibit 99.1 to this Report is being furnished and shall not be deemed “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, and is not incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act.

Talen Energy Reports PJM Auction Results for the 2028/2029 Planning Year

HOUSTON, July 14, 2026 – Talen Energy Corporation (“Talen,” “we,” or “our” ) ( NASDAQ: TLN ), a leading independent power producer, today reported its results from the PJM Base Residual Auction for the 2028/2029 planning year. Talen cleared a total of 10,180 megawatts at a clearing price of $325 per megawatt-day across the PJM Interconnection Regional Transmission Organization, equating to approximately $1,208 million in capacity revenues for the 2028/2029 planning year. The planning year runs from June 1, 2028 through May 31, 2029.