Vistra’s Texas segment produced $443 million of the $797 million rise in the power producer’s third-quarter Ongoing Operations Adjusted EBITDA, or 55.6%, by our arithmetic from the segment table in its earnings release filed on 6 November. Texas adjusted EBITDA rose to $1,227 million from $784 million, up 56.5%.
Company-wide, Ongoing Operations Adjusted EBITDA rose to $2,378 million from $1,581 million, and net income to $1,140 million from $652 million. Operating revenues were $6,347 million, up from $4,971 million. Vistra raised the midpoint of its 2026 guidance to $7.1 billion to $7.5 billion and set 2027 at $7.7 billion to $8.5 billion.
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The key insight: As we read the release, Vistra’s Texas segment produced $443 million of the $797 million rise in quarterly Ongoing Operations Adjusted EBITDA, 55.6% by our arithmetic, in a quarter its chief executive says brought all-time peak demand records in July in both ERCOT and PJM.
By segment, third-quarter adjusted EBITDA was $1,227 million in Texas, $979 million in East, $98 million in Retail and $76 million in West, the release shows. East rose by $260 million, Retail by $61 million and West by $13 million, and the Corporate and Other line improved by $20 million, to a $2 million loss from $22 million. Texas was 51.6% of the four segments’ total, by our arithmetic.
Vistra says the increase was “driven primarily by higher realized energy and capacity prices, three months’ contribution from the plants acquired from Lotus, and the return of Martin Lake Unit 1 to operational status”. The release does not split those drivers by segment.
Net income of $1,140 million included “an unrealized gain from hedges expected to settle in future years of $559 million”, the release says. Excluding that gain, net income would have been $581 million, by our arithmetic.
Change in Vistra’s third-quarter adjusted EBITDA by segment, 2026 versus 2025, in millions of dollars, from the segment table in its earnings release of 6 November 2026. Texas accounted for $443 million of the $797 million rise in Ongoing Operations Adjusted EBITDA, 55.6% by our arithmetic.
What Burke Said About Demand
Chief executive Jim Burke said: “This summer brought record weather across our markets, including the new all-time peak demand records in July in both ERCOT and PJM. Through that period, our fleet achieved commercial availability of nearly 95%.” ERCOT runs most of the Texas grid; PJM covers much of the eastern US.
He added that, with the Cogentrix acquisition closed, Vistra has “added approximately 5,500 MW of new natural gas-fueled generation to our portfolio” and “we continue to be well positioned for the growing demand ahead”. The release does not use the words data center or AI.
New Contracts and Plants
Vistra says it signed “a 20-year 207 MW power purchase agreement with New Era Energy and Digital at our Odessa combined cycle gas plant in Texas”. It also started its 405 MW Pulaski Solar Facility in Illinois, “under a power purchase agreement with Microsoft”, and its 100 MW Deer Creek Solar & Energy Storage Facility in California.
The release says Vistra had hedged about 100% of expected 2026 generation, about 98% of 2027 and about 78% of 2028, as of 30 October.
Guidance and Buybacks
The 2027 midpoint of $8.1 billion is 11.0% above the 2026 midpoint of $7.3 billion, by our arithmetic. Free cash flow guidance, which Vistra calls Ongoing Operations Adjusted FCFbG, is $4.3 billion to $4.7 billion for 2026 and $4.3 billion to $5.1 billion for 2027.
The board added $1.5 billion of buyback authorization, leaving about $2.5 billion, which Vistra expects to use by the end of 2028. It says it has repurchased about $6.7 billion of shares since November 2021, and had about 339 million shares outstanding on 2 November, about 30% fewer than in November 2021.
As we read the segment table, Texas grew faster than the rest of the company: up 56.5% against 50.4% for Ongoing Operations Adjusted EBITDA as a whole, by our arithmetic.
As we read the release, the gain is about prices and plants, not a named customer: Vistra credits higher realized energy and capacity prices, the Lotus plants and the return of Martin Lake Unit 1, and the release does not mention data centers or AI.
As we read the guidance, Vistra has hedged about 98% of expected 2027 generation, so the 2027 range of $7.7 billion to $8.5 billion rests mostly on prices it has already locked in, as the release describes its hedge position.
Jim Burke, Vistra chief executive, earnings release, 6 November 2026
“we continue to be well positioned for the growing demand ahead”
Three Implications
FOR TEXAS POWER BUYERS Vistra says the July peak set an all-time demand record in ERCOT, the main Texas grid.
FOR VISTRA’S GAS FLEET The release says the Cogentrix purchase, closed in October, added about 5,500 MW of natural gas generation.
FOR SHAREHOLDERS The board added $1.5 billion of buyback authorization, leaving about $2.5 billion to use by the end of 2028, the release says.
The analysis says: “This is not a continuation of the cloud capex cycle. This is a different cycle, with different physics.”
As we read it, Vistra’s quarter shows the energy layer earning more from higher realized energy and capacity prices. The release does not say how much of that demand comes from AI or data centers. The analysis does not discuss Vistra.
What Is Not Established
The release does not say how much of Vistra’s demand or earnings comes from data centers, and does not describe New Era Energy and Digital’s business. Adjusted EBITDA and FCFbG are Vistra’s own non-GAAP measures. The segment shares of the gain are our arithmetic from the segment table. We did not contact Vistra.
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Texas produced $443 million, or 55.6%, of Vistra’s $797 million rise in quarterly Ongoing Operations Adjusted EBITDA, by our arithmetic. Vistra credits higher realized energy and capacity prices, the Lotus plants and Martin Lake Unit 1, and set 2027 guidance with a midpoint 11.0% above 2026’s.
A note on sourcing. All reported figures and quotations are from Vistra’s third quarter 2026 earnings release, filed as Exhibit 99.1 to a Form 8-K on 6 November 2026. Adjusted EBITDA and FCFbG are Vistra’s non-GAAP measures. The segment shares, the $443 million Texas gain, the 55.6% share and the 11.0% guidance growth are our arithmetic. We did not contact Vistra.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
