Talen Raises 2026 EBITDA Outlook After Cornerstone Close

The Tip Desk · August 5, 2026 · 3 min read

The independent power producer lifted 2026 Adjusted EBITDA guidance to $2,025 million–$2,225 million after closing a 2.6-gigawatt plant purchase.

Talen Energy Corporation (TLN) raised its 2026 Adjusted EBITDA and Adjusted Free Cash Flow outlook after closing the Cornerstone Acquisition in June, a 2.6-gigawatt purchase of the Waterford Energy Center, Darby Generating Station, and Lawrenceburg Power Plant that adds baseload and peaker capacity and diversifies cash flow.

The independent power producer now expects 2026 Adjusted EBITDA of $2,025 million to $2,225 million and Adjusted Free Cash Flow of $1,200 million to $1,350 million, up from the $1,750 million to $2,050 million and $980 million to $1,180 million ranges it reaffirmed after the first quarter. The new ranges exclude Keystone as of July 1, 2026. Chief Executive Officer Mac McFarland said the company is also increasing its 2027 and 2028 outlooks.

Second-quarter Adjusted EBITDA was $374 million, down from $473 million in the first quarter, and Adjusted Free Cash Flow was $212 million, down from $350 million. GAAP net income attributable to stockholders was a $92 million loss, or $2.00 a share, after $63 million of net income in the first quarter. The year-over-year GAAP swing reflected unrealized losses on derivative instruments and higher interest expense that offset increases in capacity revenues and energy and other revenues, net of fuel and energy purchases.

Versus the year-ago quarter, Adjusted EBITDA rose $284 million from $90 million, primarily due to higher energy and other revenues and capacity revenues, net of fuel and energy purchases. Adjusted Free Cash Flow rose $290 million from a $78 million outflow, reflecting those same revenue gains and lower income tax payments, partially offset by higher capital expenditures and cash interest.

Energy and other revenues were $722 million and capacity revenues were $237 million. Operating loss was $72 million, versus $66 million of operating income a year earlier. Interest expense and other finance charges were $214 million. Total generation was 14.1 terawatt-hours, with a 47.6% capacity factor, down from 15.6 terawatt-hours and 55.1% in the first quarter.

On June 15, Talen completed the Cornerstone deal, which had been signed in January and was still pending at the first-quarter report. The acquisition increases generation by approximately 2.6 gigawatts. In April, Talen Energy Supply issued $1.5 billion of 6.125% senior unsecured notes due 2031 and $2.5 billion of 6.375% notes due 2033, using net proceeds to fund Cornerstone and redeem $1.2 billion of 8.625% senior secured notes due 2030. The first-quarter release said the redemption was expected to save more than $40 million in annual interest.

Long-term debt was $9,543 million at June 30, 2026, versus $6,782 million at year-end 2025. Property, plant and equipment, net, was $11,928 million. The company is focused on keeping net leverage below a 3.5x net debt-to-Adjusted EBITDA target. As of July 31, available liquidity was approximately $1.9 billion, including $525 million of unrestricted cash and $1.4 billion of revolving credit capacity.

Talen repurchased 550,000 shares for about $200 million in the second quarter, leaving $1.7 billion of share-repurchase capacity through December 2028. Since the start of 2024, it has bought about 15 million shares for about $2.3 billion.

The company cleared over 10 gigawatts in the 2028/2029 PJM Base Residual Auction at $325.00 per megawatt-day for the MAAC, PPL, and RTO locational deliverability areas and is progressing a pipeline of approximately 4 gigawatts of land development and data-center contracting options. As of June 30, including the Nuclear Production Tax Credit, it had hedged about 85% of expected 2026 generation, 70% of 2027, and 30% of 2028.

McFarland said the company remains committed to its flywheel strategy of leveraging its asset portfolio, building a development pipeline of powered land and new capacity, and entering long-term contracts with large loads. Talen owns and operates approximately 15.7 gigawatts of U.S. power infrastructure, including 2.2 gigawatts of nuclear.