Talen Energy Corp (TLN)

NASDAQ · Utilities · Electric Services

Price
$294.54
Day
-1.81%
Market cap
$14.11B

Close 2026-09-22.

The company

Our Operations Our Fleet The following discussion provides a brief overview of our fleet. See “Item 2. Properties” for additional information on each of our facilities Highly efficient baseload generation. We own and ope rate over 5.7 GW o f low- and zero-carbon baseload generation, including a 90% interest in, the 2.5 GW Susquehanna facility, the seventh largest nuclear-powered generation facility in the U.S. In 2025, we produced approximately 17 TWh of reliable, zero-carbon power from Susquehanna at a low all-in cost of approximately $27 per MWh, while also maintaining excellent safety and operational performance (when measured by standards adopted by the nuclear industry) . While Susquehanna has typically comprised approximately half of our total annual generation, we recently added an additional 2.8 GW of low-carbon generation—the equivalent of more than the entire Susquehanna plant—through our recent acquisitions of Freedom and Guernsey, which are some of the new newest, most highly-efficient H-class combined-cycle baseload natural gas facilities in the market. We also recently entered into an agreement to acquire the Lawrenceburg Power Plant and Waterford Energy Center, combined-cycle baseload natural gas facilities totaling an additional 2.0 GW in Indiana and Ohio, as part of the pending Cornerstone Acquisition.

From Item 1: Our Operations · Our Fleet.

By product & service

Institutional holders

Largest positions reported on Form 13F for the quarter ended 2026-06-30, by value.

Insider trades

Open-market buys and sales filed on Form 4, newest first. Grants, option exercises and tax withholding are left out.

Recent filings